Academic literature on the topic 'Bin picking technology'

Purpose – This paper aims to provide details of recent developments in random bin picking (RBP) technologies and products, together with an insight into its commercial status and prospects. Design/methodology/approach – Following an introduction to RBP, this article discusses the technology, benefits and limitations of RBP. It then considers a number of products and applications and concludes with a brief discussion. Findings – This article shows that RBP offers significant economic and operational benefits, but it is a complex technology and applications remain limited. It is underpinned by advanced machine vision and sophisticated image processing algorithms and continues to be the topic of academic research. Many RBP products have been launched in the past but the latest generation of dedicated vision systems, software packages and fully integrated robotic systems suggest that more widespread applications are imminent. Originality/value – This paper provides a timely introduction to the rapidly developing field of RBP by discussing the technologies and a range of products and applications.

PurposeThe purpose of this paper is to review the International Manufacturing Technology Show in Chicago with emphasis on new innovative robot applications on display.Design/methodology/approachIn‐depth interviews with exhibitors of robots as well as system integrators who apply robots to specific categories of applications.FindingsRobots are becoming smarter with more integrated capabilities such as vision and autonomous part picking from random bin locations. They are becoming more economical, faster and more application specific. Robot system integrators are creating more efficient solutions for customers to consider.Originality/valueThe paper suggests that users who investigated robot solutions in the past and found they did not meet applications requirements may want to revisit robotics and see what is new. Robot makers are making them faster, smarter and more adaptable than ever before. Today's robotic solutions can better address application needs in a more cost‐effective manner than ever before.

Introduction This article is a study in anxiety with regard to social online spaces (SOS) conceived of as dark. There are two possible ways to define ‘dark’ in this context. The first is that communication is dark because it either has limited distribution, is not open to all users (closed groups are a case example) or hidden. The second definition, linked as a result of the first, is the way that communication via these means is interpreted and understood. Dark social spaces disrupt the accepted top-down flow by the ‘gazing elite’ (data aggregators including social media), but anxious users might need to strain to notice what is out there, and this in turn destabilises one’s reception of the scene. In an environment where surveillance technologies are proliferating, this article examines contemporary, dark, interconnected, and interactive communications for the entangled affordances that might be brought to bear. A provocation is that resistance through counterveillance or “sousveillance” is one possibility. An alternative (or addition) is retreating to or building ‘dark’ spaces that are less surveilled and (perhaps counterintuitively) less fearful. This article considers critically the notion of dark social online spaces via four broad socio-technical concerns connected to the big social media services that have helped increase a tendency for fearful anxiety produced by surveillance and the perceived implications for personal privacy. It also shines light on the aspect of darkness where some users are spurred to actively seek alternative, dark social online spaces. Since the 1970s, public-key cryptosystems typically preserved security for websites, emails, and sensitive health, government, and military data, but this is now reduced (Williams). We have seen such systems exploited via cyberattacks and misappropriated data acquired by affiliations such as Facebook-Cambridge Analytica for targeted political advertising during the 2016 US elections. Via the notion of “parasitic strategies”, such events can be described as news/information hacks “whose attack vectors target a system’s weak points with the help of specific strategies” (von Nordheim and Kleinen-von Königslöw, 88). In accord with Wilson and Serisier’s arguments (178), emerging technologies facilitate rapid data sharing, collection, storage, and processing wherein subsequent “outcomes are unpredictable”. This would also include the effect of acquiescence. In regard to our digital devices, for some, being watched overtly—through cameras encased in toys, computers, and closed-circuit television (CCTV) to digital street ads that determine the resonance of human emotions in public places including bus stops, malls, and train stations—is becoming normalised (McStay, Emotional AI). It might appear that consumers immersed within this Internet of Things (IoT) are themselves comfortable interacting with devices that record sound and capture images for easy analysis and distribution across the communications networks. A counter-claim is that mainstream social media corporations have cultivated a sense of digital resignation “produced when people desire to control the information digital entities have about them but feel unable to do so” (Draper and Turow, 1824). Careful consumers’ trust in mainstream media is waning, with readers observing a strong presence of big media players in the industry and are carefully picking their publications and public intellectuals to follow (Mahmood, 6). A number now also avoid the mainstream internet in favour of alternate dark sites. This is done by users with “varying backgrounds, motivations and participation behaviours that may be idiosyncratic (as they are rooted in the respective person’s biography and circumstance)” (Quandt, 42). By way of connection with dark internet studies via Biddle et al. (1; see also Lasica), the “darknet” is a collection of networks and technologies used to share digital content … not a separate physical network but an application and protocol layer riding on existing networks. Examples of darknets are peer-to-peer file sharing, CD and DVD copying, and key or password sharing on email and newsgroups. As we note from the quote above, the “dark web” uses existing public and private networks that facilitate communication via the Internet. Gehl (1220; see also Gehl and McKelvey) has detailed that this includes “hidden sites that end in ‘.onion’ or ‘.i2p’ or other Top-Level Domain names only available through modified browsers or special software. Accessing I2P sites requires a special routing program ... . Accessing .onion sites requires Tor [The Onion Router]”. For some, this gives rise to social anxiety, read here as stemming from that which is not known, and an exaggerated sense of danger, which makes fight or flight seem the only options. This is often justified or exacerbated by the changing media and communication landscape and depicted in popular documentaries such as The Social Dilemma or The Great Hack, which affect public opinion on the unknown aspects of internet spaces and the uses of personal data. The question for this article remains whether the fear of the dark is justified. Consider that most often one will choose to make one’s intimate bedroom space dark in order to have a good night’s rest. We might pleasurably escape into a cinema’s darkness for the stories told therein, or walk along a beach at night enjoying unseen breezes. Most do not avoid these experiences, choosing to actively seek them out. Drawing this thread, then, is the case made here that agency can also be found in the dark by resisting socio-political structural harms. 1. Digital Futures and Anxiety of the Dark Fear of the darkI have a constant fear that something's always nearFear of the darkFear of the darkI have a phobia that someone's always there In the lyrics to the song “Fear of the Dark” (1992) by British heavy metal group Iron Maiden is a sense that that which is unknown and unseen causes fear and anxiety. Holding a fear of the dark is not unusual and varies in degree for adults as it does for children (Fellous and Arbib). Such anxiety connected to the dark does not always concern darkness itself. It can also be a concern for the possible or imagined dangers that are concealed by the darkness itself as a result of cognitive-emotional interactions (McDonald, 16). Extending this claim is this article’s non-binary assertion that while for some technology and what it can do is frequently misunderstood and shunned as a result, for others who embrace the possibilities and actively take it on it is learning by attentively partaking. Mistakes, solecism, and frustrations are part of the process. Such conceptual theorising falls along a continuum of thinking. Global interconnectivity of communications networks has certainly led to consequent concerns (Turkle Alone Together). Much focus for anxiety has been on the impact upon social and individual inner lives, levels of media concentration, and power over and commercialisation of the internet. Of specific note is that increasing commercial media influence—such as Facebook and its acquisition of WhatsApp, Oculus VR, Instagram, CRTL-labs (translating movements and neural impulses into digital signals), LiveRail (video advertising technology), Chainspace (Blockchain)—regularly changes the overall dynamics of the online environment (Turow and Kavanaugh). This provocation was born out recently when Facebook disrupted the delivery of news to Australian audiences via its service. Mainstream social online spaces (SOS) are platforms which provide more than the delivery of media alone and have been conceptualised predominantly in a binary light. On the one hand, they can be depicted as tools for the common good of society through notional widespread access and as places for civic participation and discussion, identity expression, education, and community formation (Turkle; Bruns; Cinque and Brown; Jenkins). This end of the continuum of thinking about SOS seems set hard against the view that SOS are operating as businesses with strategies that manipulate consumers to generate revenue through advertising, data, venture capital for advanced research and development, and company profit, on the other hand. In between the two polar ends of this continuum are the range of other possibilities, the shades of grey, that add contemporary nuance to understanding SOS in regard to what they facilitate, what the various implications might be, and for whom. By way of a brief summary, anxiety of the dark is steeped in the practices of privacy-invasive social media giants such as Facebook and its ancillary companies. Second are the advertising technology companies, surveillance contractors, and intelligence agencies that collect and monitor our actions and related data; as well as the increased ease of use and interoperability brought about by Web 2.0 that has seen a disconnection between technological infrastructure and social connection that acts to limit user permissions and online affordances. Third are concerns for the negative effects associated with depressed mental health and wellbeing caused by “psychologically damaging social networks”, through sleep loss, anxiety, poor body image, real world relationships, and the fear of missing out (FOMO; Royal Society for Public Health (UK) and the Young Health Movement). Here the harms are both individual and societal. Fourth is the intended acceleration toward post-quantum IoT (Fernández-Caramés), as quantum computing’s digital components are continually being miniaturised. This is coupled with advances in electrical battery capacity and interconnected telecommunications infrastructures. The result of such is that the ontogenetic capacity of the powerfully advanced network/s affords supralevel surveillance. What this means is that through devices and the services that they provide, individuals’ data is commodified (Neff and Nafus; Nissenbaum and Patterson). Personal data is enmeshed in ‘things’ requiring that the decisions that are both overt, subtle, and/or hidden (dark) are scrutinised for the various ways they shape social norms and create consequences for public discourse, cultural production, and the fabric of society (Gillespie). Data and personal information are retrievable from devices, sharable in SOS, and potentially exposed across networks. For these reasons, some have chosen to go dark by being “off the grid”, judiciously selecting their means of communications and their ‘friends’ carefully. 2. Is There Room for Privacy Any More When Everyone in SOS Is Watching? An interesting turn comes through counterarguments against overarching institutional surveillance that underscore the uses of technologies to watch the watchers. This involves a practice of counter-surveillance whereby technologies are tools of resistance to go ‘dark’ and are used by political activists in protest situations for both communication and avoiding surveillance. This is not new and has long existed in an increasingly dispersed media landscape (Cinque, Changing Media Landscapes). For example, counter-surveillance video footage has been accessed and made available via live-streaming channels, with commentary in SOS augmenting networking possibilities for niche interest groups or micropublics (Wilson and Serisier, 178). A further example is the Wordpress site Fitwatch, appealing for an end to what the site claims are issues associated with police surveillance (fitwatch.org.uk and endpolicesurveillance.wordpress.com). Users of these sites are called to post police officers’ identity numbers and photographs in an attempt to identify “cops” that might act to “misuse” UK Anti-terrorism legislation against activists during legitimate protests. Others that might be interested in doing their own “monitoring” are invited to reach out to identified personal email addresses or other private (dark) messaging software and application services such as Telegram (freeware and cross-platform). In their work on surveillance, Mann and Ferenbok (18) propose that there is an increase in “complex constructs between power and the practices of seeing, looking, and watching/sensing in a networked culture mediated by mobile/portable/wearable computing devices and technologies”. By way of critical definition, Mann and Ferenbok (25) clarify that “where the viewer is in a position of power over the subject, this is considered surveillance, but where the viewer is in a lower position of power, this is considered sousveillance”. It is the aspect of sousveillance that is empowering to those using dark SOS. One might consider that not all surveillance is “bad” nor institutionalised. It is neither overtly nor formally regulated—as yet. Like most technologies, many of the surveillant technologies are value-neutral until applied towards specific uses, according to Mann and Ferenbok (18). But this is part of the ‘grey area’ for understanding the impact of dark SOS in regard to which actors or what nations are developing tools for surveillance, where access and control lies, and with what effects into the future. 3. Big Brother Watches, So What Are the Alternatives: Whither the Gazing Elite in Dark SOS? By way of conceptual genealogy, consideration of contemporary perceptions of surveillance in a visually networked society (Cinque, Changing Media Landscapes) might be usefully explored through a revisitation of Jeremy Bentham’s panopticon, applied here as a metaphor for contemporary surveillance. Arguably, this is a foundational theoretical model for integrated methods of social control (Foucault, Surveiller et Punir, 192-211), realised in the “panopticon” (prison) in 1787 by Jeremy Bentham (Bentham and Božovič, 29-95) during a period of social reformation aimed at the improvement of the individual. Like the power for social control over the incarcerated in a panopticon, police power, in order that it be effectively exercised, “had to be given the instrument of permanent, exhaustive, omnipresent surveillance, capable of making all visible … like a faceless gaze that transformed the whole social body into a field of perception” (Foucault, Surveiller et Punir, 213–4). In grappling with the impact of SOS for the individual and the collective in post-digital times, we can trace out these early ruminations on the complex documentary organisation through state-controlled apparatuses (such as inspectors and paid observers including “secret agents”) via Foucault (Surveiller et Punir, 214; Subject and Power, 326-7) for comparison to commercial operators like Facebook. Today, artificial intelligence (AI), facial recognition technology (FRT), and closed-circuit television (CCTV) for video surveillance are used for social control of appropriate behaviours. Exemplified by governments and the private sector is the use of combined technologies to maintain social order, from ensuring citizens cross the street only on green lights, to putting rubbish in the correct recycling bin or be publicly shamed, to making cashless payments in stores. The actions see advantages for individual and collective safety, sustainability, and convenience, but also register forms of behaviour and attitudes with predictive capacities. This gives rise to suspicions about a permanent account of individuals’ behaviour over time. Returning to Foucault (Surveiller et Punir, 135), the impact of this finds a dissociation of power from the individual, whereby they become unwittingly impelled into pre-existing social structures, leading to a ‘normalisation’ and acceptance of such systems. If we are talking about the dark, anxiety is key for a Ministry of SOS. Following Foucault again (Subject and Power, 326-7), there is the potential for a crawling, creeping governance that was once distinct but is itself increasingly hidden and growing. A blanket call for some form of ongoing scrutiny of such proliferating powers might be warranted, but with it comes regulation that, while offering certain rights and protections, is not without consequences. For their part, a number of SOS platforms had little to no moderation for explicit content prior to December 2018, and in terms of power, notwithstanding important anxiety connected to arguments that children and the vulnerable need protections from those that would seek to take advantage, this was a crucial aspect of community building and self-expression that resulted in this freedom of expression. In unearthing the extent that individuals are empowered arising from the capacity to post sexual self-images, Tiidenberg ("Bringing Sexy Back") considered that through dark SOS (read here as unregulated) some users could work in opposition to the mainstream consumer culture that provides select and limited representations of bodies and their sexualities. This links directly to Mondin’s exploration of the abundance of queer and feminist pornography on dark SOS as a “counterpolitics of visibility” (288). This work resulted in a reasoned claim that the technological structure of dark SOS created a highly political and affective social space that users valued. What also needs to be underscored is that many users also believed that such a space could not be replicated on other mainstream SOS because of the differences in architecture and social norms. Cho (47) worked with this theory to claim that dark SOS are modern-day examples in a history of queer individuals having to rely on “underground economies of expression and relation”. Discussions such as these complicate what dark SOS might now become in the face of ‘adult’ content moderation and emerging tracking technologies to close sites or locate individuals that transgress social norms. Further, broader questions are raised about how content moderation fits in with the public space conceptualisations of SOS more generally. Increasingly, “there is an app for that” where being able to identify the poster of an image or an author of an unknown text is seen as crucial. While there is presently no standard approach, models for combining instance-based and profile-based features such as SVM for determining authorship attribution are in development, with the result that potentially far less content will remain hidden in the future (Bacciu et al.). 4. There’s Nothing New under the Sun (Ecclesiastes 1:9) For some, “[the] high hopes regarding the positive impact of the Internet and digital participation in civic society have faded” (Schwarzenegger, 99). My participant observation over some years in various SOS, however, finds that critical concern has always existed. Views move along the spectrum of thinking from deep scepticisms (Stoll, Silicon Snake Oil) to wondrous techo-utopian promises (Negroponte, Being Digital). Indeed, concerns about the (then) new technologies of wireless broadcasting can be compared with today’s anxiety over the possible effects of the internet and SOS. Inglis (7) recalls, here, too, were fears that humanity was tampering with some dangerous force; might wireless wave be causing thunderstorms, droughts, floods? Sterility or strokes? Such anxieties soon evaporated; but a sense of mystery might stay longer with evangelists for broadcasting than with a laity who soon took wireless for granted and settled down to enjoy the products of a process they need not understand. As the analogy above makes clear, just as audiences came to use ‘the wireless’ and later the internet regularly, it is reasonable to argue that dark SOS will also gain widespread understanding and find greater acceptance. Dark social spaces are simply the recent development of internet connectivity and communication more broadly. The dark SOS afford choice to be connected beyond mainstream offerings, which some users avoid for their perceived manipulation of content and user both. As part of the wider array of dark web services, the resilience of dark social spaces is reinforced by the proliferation of users as opposed to decentralised replication. Virtual Private Networks (VPNs) can be used for anonymity in parallel to TOR access, but they guarantee only anonymity to the client. A VPN cannot guarantee anonymity to the server or the internet service provider (ISP). While users may use pseudonyms rather than actual names as seen on Facebook and other SOS, users continue to take to the virtual spaces they inhabit their off-line, ‘real’ foibles, problems, and idiosyncrasies (Chenault). To varying degrees, however, people also take their best intentions to their interactions in the dark. The hyper-efficient tools now deployed can intensify this, which is the great advantage attracting some users. In balance, however, in regard to online information access and dissemination, critical examination of what is in the public’s interest, and whether content should be regulated or controlled versus allowing a free flow of information where users self-regulate their online behaviour, is fraught. O’Loughlin (604) was one of the first to claim that there will be voluntary loss through negative liberty or freedom from (freedom from unwanted information or influence) and an increase in positive liberty or freedom to (freedom to read or say anything); hence, freedom from surveillance and interference is a kind of negative liberty, consistent with both libertarianism and liberalism. Conclusion The early adopters of initial iterations of SOS were hopeful and liberal (utopian) in their beliefs about universality and ‘free’ spaces of open communication between like-minded others. This was a way of virtual networking using a visual motivation (led by images, text, and sounds) for consequent interaction with others (Cinque, Visual Networking). The structural transformation of the public sphere in a Habermasian sense—and now found in SOS and their darker, hidden or closed social spaces that might ensure a counterbalance to the power of those with influence—towards all having equal access to platforms for presenting their views, and doing so respectfully, is as ever problematised. Broadly, this is no more so, however, than for mainstream SOS or for communicating in the world. References Bacciu, Andrea, Massimo La Morgia, Alessandro Mei, Eugenio Nerio Nemmi, Valerio Neri, and Julinda Stefa. “Cross-Domain Authorship Attribution Combining Instance Based and Profile-Based Features.” CLEF (Working Notes). Lugano, Switzerland, 9-12 Sep. 2019. Bentham, Jeremy, and Miran Božovič. The Panopticon Writings. London: Verso Trade, 1995. 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Introduction Negative stereotyping of alternative diets such as veganism and other plant-based diets has been common in Australia, conventionally a meat-eating culture (OECD qtd. in Ting). Indeed, meat consumption in Australia is sanctioned by the ubiquity of advertising linking meat-eating to health, vitality and nation-building, and public challenges to such plant-based diets as veganism. In addition, state, commercial enterprises, and various community groups overtly resist challenges to Australian meat-eating norms and to the intensive animal husbandry practices that underpin it. Hence activists, who may contest not simply this norm but many of the customary industry practices that comprise Australia’s meat production, have been accused of promoting a vegan agenda and even of undermining the “Australian way of life”.If veganism meansa philosophy and way of living which seeks to exclude—as far as is possible and practicable—all forms of exploitation of, and cruelty to, animals for food, clothing or any other purpose; and by extension, promotes the development and use of animal-free alternatives for the benefit of humans, animals and the environment. In dietary terms it denotes the practice of dispensing with all products derived wholly or partly from animals. (Vegan Society)then our interest in this article lies in how a stereotyped label of veganism (and other associated attributes) is being used across Australian public spheres to challenge the work of animal activists as they call out factory farming for entrenched animal cruelty. This is carried out in three main parts. First, following an outline of our research approach, we examine the processes of stereotyping and the key dimensions of vegan stereotyping. Second, in the main part of the article, we reveal how opponents to such animal activist organisations as Animals Australia attempt to undermine activist calls for change by framing them as promoting an un-Australian vegan agenda. Finally, we consider how, despite such framing, that organisation is generating productive public debate around animal welfare, and, further, facilitating the creation of new activist identifications and identities.Research ApproachData collection involved searching for articles where Animals Australia and animal activism were yoked with veg*n (vegan and vegetarian), across the period May 2011 to 2016 (discussion peaked between May and June 2013). This period was of interest because it exposed a flare point with public discord being expressed between communities—namely between rural and urban consumers, farmers and animal activists, Coles Supermarkets (identified by The Australian Government the Treasury as one of two major supermarkets holding over 65% share of Australian food retail market) and their producers—and a consequent voicing of disquiet around Australian identity. We used purposive sampling (Waller, Farquharson, and Dempsey 67) to identify relevant materials as we knew in advance the case was “information-rich” (Patton 181) and would provide insightful information about a “troublesome” phenomenon (Emmel 6). Materials were collected from online news articles (30) and readers’ comments (167), online magazines (2) and websites (2) and readers’ comments (3), news items (Factiva 13), Australian Broadcasting Commission television (1) and radio (1), public blogs (2), and Facebook pages from involved organisations, specifically Australia’s National Farmers’ Federation (NFF, 155 posts) and Coles Supermarkets (29 posts). Many of these materials were explicitly responsive to a) Animals Australia’s Make It Possible campaign against Australian factory farming (launched and highly debated during this period), and b) Coles Supermarket’s short-lived partnership with Animals Australia in 2013. We utilised content analysis so as to make visible the most prominent and consistent stereotypes utilised in these various materials during the identified period. The approach allowed us to code and categorise materials so as to determine trends and patterns of words used, their relationships, and key structures and ways of speaking (Weerakkody). In addition, discourse analysis (Gee) was used in order to identify and track “language-in-use” so as to make visible the stereotyping deployed during the public reception of both the campaign and Animals Australia’s associated partnership with Coles. These methods enabled a “nuanced approach” (Coleman and Moss 12) with which to spot putdowns, innuendos, and stereotypical attitudes.Vegan StereotypingStereotypes creep into everyday language and are circulated and amplified through mainstream media, speeches by public figures, and social media. Stereotypes maintain their force through being reused and repurposed, making them difficult to eradicate due to their “cumulative effects” and influence (Harris and Sanborn 38; Inzlicht, Tullett, Legault, and Kang; Pickering). Over time stereotypes can become the lens through which we view “the world and social reality” (Harris and Sanborn 38; Inzlicht et al.). In summation, stereotyping:reduces identity categories to particular sets of deeds, attributes and attitudes (Whitley and Kite);informs individuals’ “cognitive investments” (Blum 267) by associating certain characteristics with particular groups;comprises symbolic and connotative codes that carry sets of traits, deeds, or beliefs (Cover; Rosello), and;becomes increasingly persuasive through regulating language and image use as well as identity categories (Cover; Pickering; Rosello).Not only is the “iterative force” (Rosello 35) of such associative stereotyping compounded due to its dissemination across digital media sites such as Facebook, YouTube, websites, and online news, but attempts to denounce it tend to increase its “persuasive power” (29). Indeed, stereotypes seem to refuse “to die” (23), remaining rooted in social and cultural memory (Whitley and Kite 10).As such, despite the fact that there is increasing interest in Australia and elsewhere in new food norms and plant-based diets (see, e.g., KPMG), as well as in vegan lifestyle options (Wright), studies still show that vegans remain a negatively stereotyped group. Previous studies have suggested that vegans mark a “symbolic threat” to Western, conventionally meat-eating cultures (MacInnis and Hodson 722; Stephens Griffin; Cole and Morgan). One key UK study of national newspapers, for instance, showed vegans continuing to be discredited in multiple ways as: 1) “self-evidently ridiculous”; 2) “ascetics”; 3) having a lifestyle difficult and impossible to maintain; 4) “faddist”; 5) “oversensitive”; and 6) “hostile extremists” (Cole and Morgan 140–47).For many Australians, veganism also appears anathema to their preferred culture and lifestyle of meat-eating. For instance, the NFF, Meat & Livestock Australia (MLA), and other farming bodies continue to frame veganism as marking an extreme form of lifestyle, as anti-farming and un-Australian. Such perspectives are also circulated through online rural news and readers’ comments, as will be discussed later in the article. Such representations are further exemplified by the MLA’s (Lamb, Australia Day, Celebrate Australia) Australia Day lamb advertising campaigns (Bembridge; Canning). For multiple consecutive years, the campaign presented vegans (and vegetarians) as being self-evidently ridiculous and faddish, representing them as mentally unhinged and fringe dwellers. Such stereotyping not only invokes “affective reactions” (Whitley and Kite 8)—including feelings of disgust towards individuals living such lifestyles or holding such values—but operates as “political baits” (Rosello 18) to shore-up or challenge certain social or political positions.Although such advertisements are arguably satirical, their repeated screening towards and on Australia Day highlights deeply held views about the normalcy of animal agriculture and meat-eating, “homogenizing” (Blum 276; Pickering) both meat-eaters and non-meat-eaters alike. Cultural stereotyping of this kind amplifies “social” as well as political schisms (Blum 276), and arguably discourages consumers—whether meat-eaters or non-meat-eaters—from advocating together around shared goals such as animal welfare and food safety. Additionally, given the rise of new food practices in Australia—including flexitarian, reducetarian, pescatarian, kangatarian (a niche form of ethical eating), vegivores, semi-vegetarian, vegetarian, veganism—alongside broader commitments to ethical consumption, such stereotyping suggests that consumers’ actual values and preferences are being disregarded in order to shore-up the normalcy of meat-eating.Animals Australia and the (So-Called) Vegan Agenda of Animal ActivismGiven these points, it is no surprise that there is a tacit belief in Australia that anyone labelled an animal activist must also be vegan. Within this context, we have chosen to primarily focus on the attitudes towards the campaigning work of Animals Australia—a not-for-profit organisation representing some 30 member groups and over 2 million individual supporters (Animals Australia, “Who Is”)—as this organisation has been charged as promoting a vegan agenda. Along with the RSPCA and Voiceless, Animals Australia represents one of the largest animal protection organisations within Australia (Chen). Its mission is to:Investigate, expose and raise community awareness of animal cruelty;Provide animals with the strongest representation possible to Government and other decision-makers;Educate, inspire, empower and enlist the support of the community to prevent and prohibit animal cruelty;Strengthen the animal protection movement. (Animals Australia, “Who Is”)In delivery of this mission, the organisation curates public rallies and protests, makes government and industry submissions, and utilises corporate outreach. Campaigning engages the Web, multiple forms of print and broadcast media, and social media.With regards to Animals Australia’s campaigns regarding factory farming—including the Make It Possible campaign (see fig. 1), launched in 2013 and key to the period we are investigating—the main message is that: the animals kept in these barren and constrictive conditions are “no different to our pets at home”; they are “highly intelligent creatures who feel pain, and who will respond to kindness and affection – if given the chance”; they are “someone, not something” (see the Make It Possible transcript). Campaigns deliberately strive to engender feelings of empathy and produce affect in viewers (see, e.g., van Gurp). Specifically they strive to produce mainstream recognition of the cruelties entrenched in factory farming practices and build community outrage against these practices so as to initiate industry change. Campaigns thus expressly challenge Australians to no longer support factory farmed animal products, and to identify with what we have elsewhere called everyday activist positions (Rodan and Mummery, “Animal Welfare”; “Make It Possible”). They do not, however, explicitly endorse a vegan position. Figure 1: Make It Possible (Animals Australia, campaign poster)Nonetheless, as has been noted, a common counter-tactic used within Australia by the industries targeted by such campaigns, has been to use well-known negative stereotypes to discredit not only the charges of systemic animal cruelty but the associated organisations. In our analysis, we found four prominent interconnected stereotypes utilised in both digital and print media to discredit the animal welfare objectives of Animals Australia. Together these cast the organisation as: 1) anti-meat-eating; 2) anti-farming; 3) promoting a vegan agenda; and 4) hostile extremists. These stereotypes are examined below.Anti-Meat-EatingThe most common stereotype attributed to Animals Australia from its campaigning is of being anti-meat-eating. This charge, with its associations with veganism, is clearly problematic for industries that facilitate meat-eating and within a culture that normalises meat-eating, as the following example expresses:They’re [Animals Australia] all about stopping things. They want to stop factory farming – whatever factory farming is – or they want to stop live exports. And in fact they’re not necessarily about: how do I improve animal welfare in the pig industry? Or how do I improve animal welfare in the live export industry? Because ultimately they are about a meat-free future world and we’re about a meat producing industry, so there’s not a lot of overlap, really between what we’re doing. (Andrew Spencer, Australian Pork Ltd., qtd. in Clark)Respondents engaging this stereotype also express their “outrage at Coles” (McCarthy) and Animals Australia for “pedalling [sic]” a pro-vegan agenda (Nash), their sense that Animals Australia is operating with ulterior motives (Flint) and criminal intent (Brown). They see cultural refocus as unnecessary and “an exercise in futility” (Harris).Anti-FarmingTo be anti-farming in Australia is generally considered to be un-Australian, with Glasgow suggesting that any criticism of “farming practices” in Australian society can be “interpreted as an attack on the moral integrity of farmers, amounting to cultural blasphemy” (200). Given its objectives, it is unsurprising that Animals Australia has been stereotyped as being “anti-farming”, a phrase additionally often used in conjunction with the charge of veganism. Although this comprises a misreading of veganism—given its focus on challenging animal exploitation in farming rather than entailing opposition to all farming—the NFF accused Animals Australia of being “blatantly anti-farming and proveganism” (Linegar qtd. in Nason) and as wanting “to see animal agriculture phased out” (National Farmers’ Federation). As expressed in more detail:One of the main factors for VFF and other farmers being offended is because of AA’s opinion and stand on ALL farming. AA wants all farming banned and us all become vegans. Is it any wonder a lot of people were upset? Add to that the proceeds going to AA which may have been used for their next criminal activity washed against the grain. If people want to stand against factory farming they have the opportunity not to purchase them. Surely not buying a product will have a far greater impact on factory farmed produce. Maybe the money could have been given to farmers? (Hunter)Such stereotyping reveals how strongly normalised animal agriculture is in Australia, as well as a tendency on the part of respondents to reframe the challenge of animal cruelty in some farming practices into a position supposedly challenging all farming practices.Promoting a Vegan AgendaAs is already clear, Animals Australia is often reproached for promoting a vegan agenda, which, it is further suggested, it keeps hidden from the Australian public. This viewpoint was evident in two key examples: a) the Australian public and organisations such as the NFF are presented as being “defenceless” against the “myopic vitriol of the vegan abolitionists” (Jonas); and b) Animals Australia is accused of accepting “loans from liberation groups” and being “supported by an army of animal rights lawyers” to promote a “hard core” veganism message (Bourke).Nobody likes to see any animals hurt, but pushing a vegan agenda and pushing bad attitudes by group members is not helping any animals and just serves to slow any progress both sides are trying to resolve. (V.c. Deb Ford)Along with undermining farmers’ “legitimate business” (Jooste), veganism was also considered to undermine Australia’s rural communities (Park qtd. in Malone).Hostile ExtremistsThe final stereotype linking veganism with Animals Australia was of hostile extremism (cf. Cole and Morgan). This means, for users, being inimical to Australian national values but, also, being akin to terrorists who engage in criminal activities antagonistic to Australia’s democratic society and economic livelihood (see, e.g., Greer; ABC News). It is the broad symbolic threat that “extremism” invokes that makes this stereotype particularly “infectious” (Rosello 19).The latest tag team attacks on our pork industry saw AL giving crash courses in how to become a career criminal for the severely impressionable, after attacks on the RSPCA against the teachings of Peter Singer and trying to bully the RSPCA into vegan functions menu. (Cattle Advocate)The “extremists” want that extended to dairy products, as well. The fact that this will cause the total annihilation of practically all animals, wild and domestic, doesn’t bother them in the least. (Brown)What is interesting about these last two dimensions of stereotyping is their displacement of violence. That is, rather than responding to the charge of animal cruelty, violence and extremism is attributed to those making the charge.Stereotypes and Symbolic Boundary ShiftingWhat is evident throughout these instances is how stereotyping as a “cognitive mechanism” is being used to build boundaries (Cherry 460): in the first instance, between “us” (the meat-eating majority) and “them” (the vegan minority aka animal activists); and secondly between human interest and livestock. This point is that animals may hold instrumental value and receive some protection through such, but any more stringent arguments for their protection at the expense of perceived human interests tend to be seen as wrong-headed (Sorenson; Munro).These boundaries are deeply entrenched in Western culture (Wimmer). They are also deeply problematic in the context of animal activism because they fragment publics, promote restrictive identities, and close down public debate (Lamont and Molnár). Boundary entrenching is clearly evident in the stereotyping work carried out by industry stakeholders where meat-eating and practices of industrialised animal agriculture are valorised and normalised. Challenging Australia’s meat production practices—irrespective of the reason given—is framed and belittled as entailing a vegan agenda, and further as contributing to the demise of farming and rural communities in Australia.More broadly, industry stakeholders are explicitly targeting the activist work by such organisations as Animals Australia as undermining the ‘Australian way of life’. In their reading, there is an irreconcilable boundary between human and animal interests and between an activist minority which is vegan, unreasonable, extremist and hostile to farming and the meat-eating majority which is representative of the Australian community and sustains the Australian economy. As discussed so far, such stereotyping and boundary making—even in their inaccuracies—can be pernicious in the way they entrench identities and divisions, and close the possibility for public debate.Rather than directly contesting the presuppositions and inaccuracies of such stereotyping, however, Animals Australia can be read as cultivating a process of symbolic boundary shifting. That is, rather than responding by simply underlining its own moderate position of challenging only intensive animal agriculture for systemic animal cruelty, Animals Australia uses its campaigns to develop “boundary blurring and crossing” tactics (Cherry 451, 459), specifically to dismantle and shift the symbolic boundaries conventionally in place between humans and non-human animals in the first instance, and between those non-human animals used for companionship and those used for food in the second (see fig. 2). Figure 2: That Ain’t No Way to Treat a Lady (Animals Australia, campaign image on back of taxi)Indeed, the symbolic boundaries between humans and animals left unquestioned in the preceding stereotyping are being profoundly shaken by Animals Australia with campaigns such as Make It Possible making morally relevant likenesses between humans and animals highly visible to mainstream Australians. Namely, the organisation works to interpellate viewers to exercise their own capacities for emotional identification and moral imagination, to identify with animals’ experiences and lives, and to act upon that identification to demand change.So, rather than reactively striving to refute the aforementioned stereotypes, organisations such as Animals Australia are modelling and facilitating symbolic boundary shifting by building broad, emotionally motivated, pathways through which Australians are being encouraged to refocus their own assumptions, practices and identities regarding animal experience, welfare and animal-human relations. Indeed the organisation has explicitly framed itself as speaking on behalf of not only animals but all caring Australians, suggesting thereby the possibility of a reframing of Australian national identity. Although such a tactic does not directly contest this negative stereotyping—direct contestation being, as noted, ineffective given the perniciousness of stereotyping—such work nonetheless dismantles the oppositional charge of such stereotyping in calling for all Australians to proudly be a little bit anti-meat-eating (when that meat is from factory farmed animals), a little bit anti-factory farming, a little bit pro-veg*n, and a little bit proud to consider themselves as caring about animal welfare.For Animals Australia, in other words, appealing to Australians to care about animal welfare and to act in support of that care, not only defuses the stereotypes targeting them but encourages the work of symbolic boundary shifting that is really at the heart of this dispute. 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In Ireland today, we eat more pigmeat per capita, approximately 32.4 kilograms, than any other meat, yet you very seldom if ever see a pig (C.S.O.). Fat and flavour are two words that are synonymous with pig meat, yet scientists have spent the last thirty years cross breeding to produce leaner, low-fat pigs. Today’s pig professionals prefer to use the term “pig finishing” as opposed to the more traditional “pig fattening” (Tuite). The pig evokes many themes in relation to cuisine. Charles Lamb (1775-1834), in his essay Dissertation upon Roast Pig, cites Confucius in attributing the accidental discovery of the art of roasting to the humble pig. The pig has been singled out by many cultures as a food to be avoided or even abhorred, and Harris (1997) illustrates the environmental effect this avoidance can have by contrasting the landscape of Christian Albania with that of Muslim Albania.This paper will focus on the pig in Irish cuisine and culture from ancient times to the present day. The inspiration for this paper comes from a folklore tale about how Saint Martin created the pig from a piece of fat. The story is one of a number recorded by Seán Ó Conaill, the famous Kerry storyteller and goes as follows:From St Martin’s fat they were made. He was travelling around, and one night he came to a house and yard. At that time there were only cattle; there were no pigs or piglets. He asked the man of the house if there was anything to eat the chaff and the grain. The man replied there were only the cattle. St Martin said it was a great pity to have that much chaff going to waste. At night when they were going to bed, he handed a piece of fat to the servant-girl and told her to put it under a tub, and not to look at it at all until he would give her the word next day. The girl did so, but she kept a bit of the fat and put it under a keeler to find out what it would be.When St Martin rose next day he asked her to go and lift up the tub. She lifted it up, and there under it were a sow and twelve piglets. It was a great wonder to them, as they had never before seen pig or piglet.The girl then went to the keeler and lifted it, and it was full of mice and rats! As soon as the keeler was lifted, they went running about the house searching for any hole that they could go into. When St Martin saw them, he pulled off one of his mittens and threw it at them and made a cat with that throw. And that is why the cat ever since goes after mice and rats (Ó Conaill).The place of the pig has long been established in Irish literature, and longer still in Irish topography. The word torc, a boar, like the word muc, a pig, is a common element of placenames, from Kanturk (boar’s head) in West Cork to Ros Muc (headland of pigs) in West Galway. The Irish pig had its place in literature well established long before George Orwell’s English pig, Major, headed the dictatorship in Animal Farm. It was a wild boar that killed the hero Diarmaid in the Fenian tale The Pursuit of Diarmaid and Gráinne, on top of Ben Bulben in County Sligo (Mac Con Iomaire). In Ancient and Medieval Ireland, wild boars were hunted with great fervour, and the prime cuts were reserved for the warrior classes, and certain other individuals. At a feast, a leg of pork was traditionally reserved for a king, a haunch for a queen, and a boar’s head for a charioteer. The champion warrior was given the best portion of meat (Curath Mhir or Champions’ Share), and fights often took place to decide who should receive it. Gantz (1981) describes how in the ninth century tale The story of Mac Dathó’s Pig, Cet mac Matach, got supremacy over the men of Ireland: “Moreover he flaunted his valour on high above the valour of the host, and took a knife in his hand and sat down beside the pig. “Let someone be found now among the men of Ireland”, said he, “to endure battle with me, or leave the pig for me to divide!”It did not take long before the wild pigs were domesticated. Whereas cattle might be kept for milk and sheep for wool, the only reason for pig rearing was as a source of food. Until the late medieval period, the “domesticated” pigs were fattened on woodland mast, the fruit of the beech, oak, chestnut and whitethorn, giving their flesh a delicious flavour. So important was this resource that it is acknowledged by an entry in the Annals of Clonmacnoise for the year 1038: “There was such an abundance of ackornes this yeare that it fattened the pigges [runts] of pigges” (Sexton 45). In another mythological tale, two pig keepers, one called ‘friuch’ after the boars bristle (pig keeper to the king of Munster) and the other called ‘rucht’ after its grunt (pig keeper to the king of Connacht), were such good friends that the one from the north would bring his pigs south when there was a mast of oak and beech nuts in Munster. If the mast fell in Connacht, the pig-keeper from the south would travel northward. Competitive jealousy sparked by troublemakers led to the pig keepers casting spells on each other’s herds to the effect that no matter what mast they ate they would not grow fat. Both pig keepers were practised in the pagan arts and could form themselves into any shape, and having been dismissed by their kings for the leanness of their pig herds due to the spells, they eventually formed themselves into the two famous bulls that feature in the Irish Epic The Táin (Kinsella).In the witty and satirical twelfth century text, The Vision of Mac Conglinne (Aisling Mhic Conglinne), many references are made to the various types of pig meat. Bacon, hams, sausages and puddings are often mentioned, and the gate to the fortress in the visionary land of plenty is described thus: “there was a gate of tallow to it, whereon was a bolt of sausage” (Jackson).Although pigs were always popular in Ireland, the emergence of the potato resulted in an increase in both human and pig populations. The Irish were the first Europeans to seriously consider the potato as a staple food. By 1663 it was widely accepted in Ireland as an important food plant and by 1770 it was known as the Irish Potato (Mac Con Iomaire and Gallagher). The potato transformed Ireland from an under populated island of one million in the 1590s to 8.2 million in 1840, making it the most densely populated country in Europe. Two centuries of genetic evolution resulted in potato yields growing from two tons per acre in 1670 to ten tons per acre in 1800. A constant supply of potato, which was not seen as a commercial crop, ensured that even the smallest holding could keep a few pigs on a potato-rich diet. Pat Tuite, an expert on pigs with Teagasc, the Irish Agricultural and Food Development Authority, reminded me that the potatoes were cooked for the pigs and that they also enjoyed whey, the by product of both butter and cheese making (Tuite). The agronomist, Arthur Young, while travelling through Ireland, commented in 1770 that in the town of Mitchelstown in County Cork “there seemed to be more pigs than human beings”. So plentiful were pigs at this time that on the eve of the Great Famine in 1841 the pig population was calculated to be 1,412,813 (Sexton 46). Some of the pigs were kept for home consumption but the rest were a valuable source of income and were shown great respect as the gentleman who paid the rent. Until the early twentieth century most Irish rural households kept some pigs.Pork was popular and was the main meat eaten at all feasts in the main houses; indeed a feast was considered incomplete without a whole roasted pig. In the poorer holdings, fresh pork was highly prized, as it was only available when a pig of their own was killed. Most of the pig was salted, placed in the brine barrel for a period or placed up the chimney for smoking.Certain superstitions were observed concerning the time of killing. Pigs were traditionally killed only in months that contained the letter “r”, since the heat of the summer months caused the meat to turn foul. In some counties it was believed that pigs should be killed under the full moon (Mahon 58). The main breed of pig from the medieval period was the Razor Back or Greyhound Pig, which was very efficient in converting organic waste into meat (Fitzgerald). The killing of the pig was an important ritual and a social occasion in rural Ireland, for it meant full and plenty for all. Neighbours, who came to help, brought a handful of salt for the curing, and when the work was done each would get a share of the puddings and the fresh pork. There were a number of days where it was traditional to kill a pig, the Michaelmas feast (29 September), Saint Martins Day (11 November) and St Patrick’s Day (17 March). Olive Sharkey gives a vivid description of the killing of the barrow pig in rural Ireland during the 1930s. A barrow pig is a male pig castrated before puberty:The local slaughterer (búistéir) a man experienced in the rustic art of pig killing, was approached to do the job, though some farmers killed their own pigs. When the búistéirarrived the whole family gathered round to watch the killing. His first job was to plunge the knife in the pig’s heart via the throat, using a special knife. The screeching during this performance was something awful, but the animal died instantly once the heart had been reached, usually to a round of applause from the onlookers. The animal was then draped across a pig-gib, a sort of bench, and had the fine hairs on its body scraped off. To make this a simple job the animal was immersed in hot water a number of times until the bristles were softened and easy to remove. If a few bristles were accidentally missed the bacon was known as ‘hairy bacon’!During the killing of the pig it was imperative to draw a good flow of blood to ensure good quality meat. This blood was collected in a bucket for the making of puddings. The carcass would then be hung from a hook in the shed with a basin under its head to catch the drip, and a potato was often placed in the pig’s mouth to aid the dripping process. After a few days the carcass would be dissected. Sharkey recalls that her father maintained that each pound weight in the pig’s head corresponded to a stone weight in the body. The body was washed and then each piece that was to be preserved was carefully salted and placed neatly in a barrel and hermetically sealed. It was customary in parts of the midlands to add brown sugar to the barrel at this stage, while in other areas juniper berries were placed in the fire when hanging the hams and flitches (sides of bacon), wrapped in brown paper, in the chimney for smoking (Sharkey 166). While the killing was predominantly men’s work, it was the women who took most responsibility for the curing and smoking. Puddings have always been popular in Irish cuisine. The pig’s intestines were washed well and soaked in a stream, and a mixture of onions, lard, spices, oatmeal and flour were mixed with the blood and the mixture was stuffed into the casing and boiled for about an hour, cooled and the puddings were divided amongst the neighbours.The pig was so palatable that the famous gastronomic writer Grimod de la Reyniere once claimed that the only piece you couldn’t eat was the “oink”. Sharkey remembers her father remarking that had they been able to catch the squeak they would have made tin whistles out of it! No part went to waste; the blood and offal were used, the trotters were known as crubeens (from crúb, hoof), and were boiled and eaten with cabbage. In Galway the knee joint was popular and known as the glúiníns (from glún, knee). The head was roasted whole or often boiled and pressed and prepared as Brawn. The chitterlings (small intestines) were meticulously prepared by continuous washing in cool water and the picking out of undigested food and faeces. Chitterlings were once a popular bar food in Dublin. Pig hair was used for paintbrushes and the bladder was occasionally inflated, using a goose quill, to be used as a football by the children. Meindertsma (2007) provides a pictorial review of the vast array of products derived from a single pig. These range from ammunition and porcelain to chewing gum.From around the mid-eighteenth century, commercial salting of pork and bacon grew rapidly in Ireland. 1820 saw Henry Denny begin operation in Waterford where he both developed and patented several production techniques for bacon. Bacon curing became a very important industry in Munster culminating in the setting up of four large factories. Irish bacon was the brand leader and the Irish companies exported their expertise. Denny set up a plant in Denmark in 1894 and introduced the Irish techniques to the Danish industry, while O’Mara’s set up bacon curing facilities in Russia in 1891 (Cowan and Sexton). Ireland developed an extensive export trade in bacon to England, and hams were delivered to markets in Paris, India, North and South America. The “sandwich method” of curing, or “dry cure”, was used up until 1862 when the method of injecting strong brine into the meat by means of a pickling pump was adopted by Irish bacon-curers. 1887 saw the formation of the Bacon Curers’ Pig Improvement Association and they managed to introduce a new breed, the Large White Ulster into most regions by the turn of the century. This breed was suitable for the production of “Wiltshire” bacon. Cork, Waterford Dublin and Belfast were important centres for bacon but it was Limerick that dominated the industry and a Department of Agriculture document from 1902 suggests that the famous “Limerick cure” may have originated by chance:1880 […] Limerick producers were short of money […] they produced what was considered meat in a half-cured condition. The unintentional cure proved extremely popular and others followed suit. By the turn of the century the mild cure procedure was brought to such perfection that meat could [… be] sent to tropical climates for consumption within a reasonable time (Cowan and Sexton).Failure to modernise led to the decline of bacon production in Limerick in the 1960s and all four factories closed down. The Irish pig market was protected prior to joining the European Union. There were no imports, and exports were subsidised by the Pigs and Bacon Commission. The Department of Agriculture started pig testing in the early 1960s and imported breeds from the United Kingdom and Scandinavia. The two main breeds were Large White and Landrace. Most farms kept pigs before joining the EU but after 1972, farmers were encouraged to rationalise and specialise. Grants were made available for facilities that would keep 3,000 pigs and these grants kick started the development of large units.Pig keeping and production were not only rural occupations; Irish towns and cities also had their fair share. Pigs could easily be kept on swill from hotels, restaurants, not to mention the by-product and leftovers of the brewing and baking industries. Ed Hick, a fourth generation pork butcher from south County Dublin, recalls buying pigs from a local coal man and bus driver and other locals for whom it was a tradition to keep pigs on the side. They would keep some six or eight pigs at a time and feed them on swill collected locally. Legislation concerning the feeding of swill introduced in 1985 (S.I.153) and an amendment in 1987 (S.I.133) required all swill to be heat-treated and resulted in most small operators going out of business. Other EU directives led to the shutting down of thousands of slaughterhouses across Europe. Small producers like Hick who slaughtered at most 25 pigs a week in their family slaughterhouse, states that it was not any one rule but a series of them that forced them to close. It was not uncommon for three inspectors, a veterinarian, a meat inspector and a hygiene inspector, to supervise himself and his brother at work. Ed Hick describes the situation thus; “if we had taken them on in a game of football, we would have lost! We were seen as a huge waste of veterinary time and manpower”.Sausages and rashers have long been popular in Dublin and are the main ingredients in the city’s most famous dish “Dublin Coddle.” Coddle is similar to an Irish stew except that it uses pork rashers and sausage instead of lamb. It was, traditionally, a Saturday night dish when the men came home from the public houses. Terry Fagan has a book on Dublin Folklore called Monto: Murder, Madams and Black Coddle. The black coddle resulted from soot falling down the chimney into the cauldron. James Joyce describes Denny’s sausages with relish in Ulysses, and like many other Irish emigrants, he would welcome visitors from home only if they brought Irish sausages and Irish whiskey with them. Even today, every family has its favourite brand of sausages: Byrne’s, Olhausens, Granby’s, Hafner’s, Denny’s Gold Medal, Kearns and Superquinn are among the most popular. Ironically the same James Joyce, who put Dublin pork kidneys on the world table in Ulysses, was later to call his native Ireland “the old sow that eats her own farrow” (184-5).The last thirty years have seen a concerted effort to breed pigs that have less fat content and leaner meat. There are no pure breeds of Landrace or Large White in production today for they have been crossbred for litter size, fat content and leanness (Tuite). Many experts feel that they have become too lean, to the detriment of flavour and that the meat can tend to split when cooked. Pig production is now a complicated science and tighter margins have led to only large-scale operations being financially viable (Whittemore). The average size of herd has grown from 29 animals in 1973, to 846 animals in 1997, and the highest numbers are found in counties Cork and Cavan (Lafferty et al.). The main players in today’s pig production/processing are the large Irish Agribusiness Multinationals Glanbia, Kerry Foods and Dairygold. Tuite (2002) expressed worries among the industry that there may be no pig production in Ireland in twenty years time, with production moving to Eastern Europe where feed and labour are cheaper. When it comes to traceability, in the light of the Foot and Mouth, BSE and Dioxin scares, many feel that things were much better in the old days, when butchers like Ed Hick slaughtered animals that were reared locally and then sold them back to local consumers. Hick has recently killed pigs for friends who have begun keeping them for home consumption. This slaughtering remains legal as long as the meat is not offered for sale.Although bacon and cabbage, and the full Irish breakfast with rashers, sausages and puddings, are considered to be some of Ireland’s most well known traditional dishes, there has been a growth in modern interpretations of traditional pork and bacon dishes in the repertoires of the seemingly ever growing number of talented Irish chefs. Michael Clifford popularised Clonakilty Black Pudding as a starter in his Cork restaurant Clifford’s in the late 1980s, and its use has become widespread since, as a starter or main course often partnered with either caramelised apples or red onion marmalade. Crubeens (pigs trotters) have been modernised “a la Pierre Kaufman” by a number of Irish chefs, who bone them out and stuff them with sweetbreads. Kevin Thornton, the first Irish chef to be awarded two Michelin stars, has roasted suckling pig as one of his signature dishes. Richard Corrigan is keeping the Irish flag flying in London in his Michelin starred Soho restaurant, Lindsay House, where traditional pork and bacon dishes from his childhood are creatively re-interpreted with simplicity and taste.Pork, ham and bacon are, without doubt, the most traditional of all Irish foods, featuring in the diet since prehistoric times. Although these meats remain the most consumed per capita in post “Celtic Tiger” Ireland, there are a number of threats facing the country’s pig industry. Large-scale indoor production necessitates the use of antibiotics. European legislation and economic factors have contributed in the demise of the traditional art of pork butchery. Scientific advancements have resulted in leaner low-fat pigs, many argue, to the detriment of flavour. Alas, all is not lost. There is a growth in consumer demand for quality local food, and some producers like J. Hick & Sons, and Prue & David Rudd and Family are leading the way. The Rudds process and distribute branded antibiotic-free pig related products with the mission of “re-inventing the tastes of bygone days with the quality of modern day standards”. Few could argue with the late Irish writer John B. Keane (72): “When this kind of bacon is boiling with its old colleague, white cabbage, there is a gurgle from the pot that would tear the heart out of any hungry man”.ReferencesCowan, Cathal and Regina Sexton. Ireland's Traditional Foods: An Exploration of Irish Local & Typical Foods & Drinks. Dublin: Teagasc, 1997.C.S.O. Central Statistics Office. Figures on per capita meat consumption for 2009, 2010. Ireland. http://www.cso.ie.Fitzgerald, Oisin. "The Irish 'Greyhound' Pig: an extinct indigenous breed of Pig." History Ireland13.4 (2005): 20-23.Gantz, Jeffrey Early Irish Myths and Sagas. New York: Penguin, 1981.Harris, Marvin. "The Abominable Pig." Food and Culture: A Reader. Eds. Carole Counihan and Penny Van Esterik. New York: Routledge, 1997. 67-79.Hick, Edward. Personal Communication with master butcher Ed Hick. 15 Apr. 2002.Hick, Edward. Personal Communication concerning pig killing. 5 Sep. 2010.Jackson, K. H. Ed. Aislinge Meic Con Glinne, Dublin: Institute of Advanced Studies, 1990.Joyce, James. The Portrait of the Artist as a Young Man, London: Granada, 1977.Keane, John B. Strong Tea. Cork: Mercier Press, 1963.Kinsella, Thomas. The Táin. Oxford: Oxford University Press, 1970.Lafferty, S., Commins, P. and Walsh, J. A. Irish Agriculture in Transition: A Census Atlas of Agriculture in the Republic of Ireland. Dublin: Teagasc, 1999.Mac Con Iomaire, Liam. Ireland of the Proverb. Dublin: Town House, 1988.Mac Con Iomaire, Máirtín and Pádraic Óg Gallagher. "The Potato in Irish Cuisine and Culture."Journal of Culinary Science and Technology 7.2-3 (2009): 1-16.Mahon, Bríd. Land of Milk and Honey: The Story of Traditional Irish Food and Drink. Cork:Mercier, 1998.Meindertsma, Christien. PIG 05049 2007. 10 Aug. 2010 http://www.christienmeindertsma.com.Ó Conaill, Seán. Seán Ó Conaill's Book. Bailie Átha Cliath: Bhéaloideas Éireann, 1981.Sexton, Regina. A Little History of Irish Food. Dublin: Gill and Macmillan, 1998.Sharkey, Olive. Old Days Old Ways: An Illustrated Folk History of Ireland. Dublin: The O'Brien Press, 1985.S.I. 153, 1985 (Irish Legislation) http://www.irishstatutebook.ie/1985/en/si/0153.htmlS.I. 133, 1987 (Irish Legislation) http://www.irishstatuebook.ie/1987/en/si/0133.htmlTuite, Pat. Personal Communication with Pat Tuite, Chief Pig Advisor, Teagasc. 3 May 2002.Whittemore, Colin T. and Ilias Kyriazakis. Whitmore's Science and Practice of Pig Production 3rdEdition. Oxford: Wiley-Blackwell, 2006.

The master thesis deals with design of a robotic workcell for the operating of CNC lathe. The material input is realized by bin picking technology. The first part is an overview of related industries. Three variants of the workcell layout were created in the second part and the most suitable variant was selected. Selected variant is further elaborated, including 3D models of the workplace parts and drawings. The functionality of the designed workcell is checked by Siemens Process Simulate software simulation. The technical and economical evaluation is performed at the final part of the thesis.

This paper provides the design of a simple robotic arm for pick and place operations as well as other material handling operations. The movements of the arm are anthropometric i.e. resembling the human arm with respect to degrees of freedom so as to provide a human touch in industrial and space operations. This system operates using controlled motion of DC geared motors along with a microcontroller based system (8051 or PIC based). Use of PWM (Pulse Width Modulation) can be used to control the RPM of DC geared motors. This system has the advantage of being simple and low cost with a varied flexibility of operation. A collective array of sensors viz. voice sensor, infrared light sensors, proximity sensors etc. can be incorporated to form a feedback induced closed loop system. Whereas for tasks of picking and placing at a fixed location from another location the system can be operational at open-loop. The material for the robotic arm can be polypropylene or acrylic or aluminium to reduce weight without compromising on the strength and lifting capacity of the robotic arm, such that the torque of the DC geared motors (actuators) at each joint are sufficient to lift the arm along with the weight at the end effector. Clutch and gear shifting mechanism can be used to increase the degrees of freedom per actuator. The driving circuit mainly consists of the microcontroller and H-bridge drivers using an 8-bit port to control 4 DC geared motors per port simultaneously or one at a time using delay commands. DC geared motors are quite cheaper than stepper motors and RC Servos thus reducing the total cost of the system drastically. Plus being light weight, DC geared motors reduce the total weight of the system. This paper will also throw light on the programming aspects for the microcontroller (8051 or PIC based) along with the compatible flash programmers and HEX code generators. This project will further explain on the approach followed in the mechanical design of the robotic arm (motion, work volume etc.) as well as the possible future applications of the robotic arm. Also the design of the robotic arm on CAD tools like Solidworks will be discussed in brief along with the modeling and simulation of the various links of the arm as well as the whole assembly of the system. With increasing popularity of Automation, robotic arms are the present and future of all industrial operations. Finally the paper concludes on the further improvements in design and technology.

This paper provides the design of a simple robotic arm for pick and place operations as well as other material handling operations. The movements of the arm are anthropometric i.e. resembling the human arm with respect to degrees of freedom so as to provide a human touch in industrial and space operations. This system operates using controlled motion of DC geared motors along with a microcontroller based system (8051 or PIC based). Use of PWM (Pulse Width Modulation) can be used to control the RPM of DC geared motors. This system has the advantage of being simple and low cost with a varied flexibility of operation. A collective array of sensors viz. voice sensor, infrared light sensors, proximity sensors etc. can be incorporated to form a feedback induced closed loop system. Whereas for tasks of picking and placing at a fixed location from another location the system can be operational at open-loop. The material for the robotic arm can be polypropylene or acrylic or aluminium to reduce weight without compromising on the strength and lifting capacity of the robotic arm, such that the torque of the DC geared motors (actuators) at each joint are sufficient to lift the arm along with the weight at the end effector. Clutch and gear shifting mechanism can be used to increase the degrees of freedom per actuator. The driving circuit mainly consists of the microcontroller and H-bridge drivers using an 8-bit port to control 4 DC geared motors per port simultaneously or one at a time using delay commands. DC geared motors are quite cheaper than stepper motors and RC Servos thus reducing the total cost of the system drastically. Plus being light weight, DC geared motors reduce the total weight of the system. This paper will also throw light on the programming aspects for the microcontroller (8051 or PIC based) along with the compatible flash programmers and HEX code generators. This project will further explain on the approach followed in the mechanical design of the robotic arm (motion, work volume etc.) as well as the possible future applications of the robotic arm. Also the design of the robotic arm on CAD tools like Solidworks will be discussed in brief along with the modeling and simulation of the various links of the arm as well as the whole assembly of the system. With increasing popularity of Automation, robotic arms are the present and future of all industrial operations. Finally the paper concludes on the further improvements in design and technology.

Borehole Imaging technology is often key for reservoir characterization and becomes more relevant when images are acquired while drilling to capture reservoir geology and petrophysical property distributions around the borehole. Logging While Drilling (LWD) high-resolution electrical/acoustics images of the borehole can resolve formation layers and heterogeneity down to 5mm (0.2in) scale and can detect response from far smaller features. This allows both, improved operational efficiency and better-informed drilling as well as shortening of the geological interpretation turn-around time from wireline logging time (days after drilling) to semi-real time (drilling time or hours after drilling). LWD high resolution images often suffer from the lack of direct downhole velocity measurements against the sensors. Depth tracking is on surface, referenced to the surface block movement. The imaging sensor acquiring data can be thousands of feet away from this surface reference. Imaging sensors on the bottom-hole assembly (BHA) are located not too far away from the drill bit. They are also subject to complex drilling-time motion such as tool whirling, stick and slip, vibration, mode coupling etc. This can make the downhole sensor movement dis-synchronized with the surface pipe depth increment. The Time-Depth conversion may accordingly get dis-synchronized to generate LWD depth image with missing features and distorted feature-integrity in depth. In severe conditions distorted image impacts real time image feature interpretation and leads to increased interpretation uncertainties. In this paper we investigate two main dis-synchronization problems using synthetic data: heave effect and BHA stick and slip effect. Pseudo velocity is computed from the surface measurement due to the lack of downhole sensor velocity direct measurement. In order to minimize heave effect, an advanced band-pass filter is proposed. The filter order is chosen in consistency with the sensor’s pseudo velocity behavior. Other properties of this advanced filter are also presented. In order to minimize the BHA stick and slip effect, pseudo velocity is analyzed as a delayed and minimized representative of the downhole sensor movement. A windowed-thresholding method is proposed to restore the compressed and stretched image features. Dip error analysis is performed by picking bed and fracture surface on the synthetic image data, before and after image distortion correction. The analysis results show a non-negligible effect on the accuracy of the true dip computed if the distortions are left un-corrected. Even in favorable logging conditions, the apparent dip error can contribute up to 50% of the total error. In this case, the image post-processing method proposed in this paper can not only improve the image quality but also reduce image interpretation uncertainties.