Assistive Device Art derives from the integration of Assistive Technology and Art, involving the mediation of sensorimotor functions and perception from both, psychophysical methods and conceptual mechanics of sensory embodiment. This paper describes the concept of ADA and its origins by observing the phenomena that surround the aesthetics of prosthesis-related art. It also analyzes one case study, the Echolocation Headphones, relating its provenience and performance to this new conceptual and psychophysical approach of tool design. This ADA tool is designed (...) to aid human echolocation. They facilitate the experience of sonic vision, as a way of reflecting and learning about the construct of our spatial perception. Echolocation Headphones are a pair of opaque goggles which disable the participant’s vision. This device emits a focused sound beam which activates the space with directional acoustic reflection, giving the user the ability to navigate and perceive space through audition. The directional properties of parametric sound provide the participant a focal echo, similar to the focal point of vision. This study analyzes the effectiveness of this wearable sensory extension for aiding auditory spatial location in three experiments; optimal sound type and distance for object location, perceptual resolution by just noticeable difference, and goal-directed spatial navigation for open pathway detection, all conducted at the Virtual Reality Lab of the University of Tsukuba, Japan. The Echolocation Headphones have been designed for a diverse participant base. They have both the potential to aid auditory spatial perception for the visually impaired and to train sighted individuals in gaining human echolocation abilities. Furthermore, this Assistive Device artwork instigates participants to contemplate on the plasticity of their sensorimotor architecture. (shrink)

Despite concerns about the relationships between health professionals and the medical device industry, the issue has received relatively little attention. Prevalence data are lacking; however, qualitative and survey research suggest device industry representatives, who are commonly present in clinical settings, play a key role in these relationships. Representatives, who are technical product specialists and not necessarily medically trained, may attend surgeries on a daily basis and be available to health professionals 24 hours a day, 7 days a week, (...) to provide advice. However, device representatives have a dual role: functioning as commissioned sales representatives at the same time as providing advice on approaches to treatment. This duality raises the concern that clinical decision-making may be unduly influenced by commercial imperatives. In this paper, we identify three key ethical concerns raised by the relationship between device representatives and health professionals: impacts on healthcare costs, the outsourcing of expertise and issues of accountability and informed consent. These ethical concerns can be addressed in part through clarifying the boundary between the support and sales aspects of the roles of device representatives and developing clear guidelines for device representatives providing support in clinical spaces. We suggest several policy options including hospital provision of expert support, formalising clinician conduct to eschew receipt of meals and payments from industry and establishing device registries. (shrink)

The central topic of this paper is a mobile phone application, ‘InformaCam’, which turns metadata from a surveillance risk into a method for the production of public proof. InformaCam allows one to manage and delete metadata from images and videos in order to diminish surveillance risks related to online tracking. Furthermore, it structures and stores the metadata in such a way that the documentary material becomes better accommodated to evidentiary settings, if needed. In this paper I propose InformaCam should be (...) interpreted as a ‘forensic device’. By using the conceptualization of forensics and work on socio-technical devices the paper discusses how InformaCam, through a range of interventions, rearranges metadata into a technology of evidence. InformaCam explicitly recognizes mobile phones as context aware, uses their sensors, and structures metadata in order to facilitate data analysis after images are captured. Through these modifications it invents a form of ‘sensory data forensics'. By treating data in this particular way, surveillance resistance does more than seeking awareness. It becomes engaged with investigatory practices. Considering the extent by which states conduct metadata surveillance, the project can be seen as a timely response to the unequal distribution of power over data. (shrink)

this aspect of the topic and interpret the topic itself in its usual sense, namely the use of force by the government upon its ... It may bribe, flatter and cajole, appeal to good sense and public spirit, employ other propagandist devices, or refuse ...

Diagnostic devices do more than just passively register facts. They intervene in the situations in which they are put to use. The question addressed here is what this general remark may imply in specific cases. To answer this question a specific case is being analysed: that of the blood sugar measurement device that people with diabetes may use to monitor their own blood sugar levels. This device not only allows the patients concerned to better approach normal blood sugar (...) levels, but alters what counts as normal in the first place. Using the device may shift people's attention away from their physical sensations towards the numbers measured, but it may also help them to increase their own physical self-awareness. Self-monitoring finally (something that the devices have made possible) makes patients less dependent on professionals, but it requires them to engage in self-disciplining and binds them to the outcomes of their measurement activities: their own blood sugar levels. (shrink)

Computer technology and related Internet of things technology have penetrated into people’s daily life and industrial production; even in competitive sports training and competition, the Internet of things technology has also been a large number of applications. Traditional intelligent wearable devices are mainly used to calculate the steps of athletes or sports enthusiasts, corresponding physical data, and corresponding body indicators. The energy consumption calculated by these indexes is rough and the corresponding error is large. Based on this, this paper will (...) design a wearable device which can accurately calculate and monitor sports energy consumption based on relevant sensors and Internet of things technology. The corresponding core algorithm is the step counting algorithm, which can accurately calculate the relationship between human motion and the corresponding energy consumption and feed back to the intelligent device. In the experiment, the wearable device designed in this paper is compared with the traditional intelligent device. The experiment shows that the wearable device proposed in this paper is more accurate in energy consumption estimation than the traditional device, and its corresponding energy consumption is relatively small. (shrink)

This chapter contains sections titled: Devices and Distribution in Actor Network Theory Little ‘Demos’:Technology and Organizational Identity Devices and Change: Tinkering, Cartesian Fixes, Brokerage Conclusions Note References.

This article presents the pedagogical paradigm of reflexive interaction and its application in the field of technology-enhanced learning and children’s musical creativity. The main feature of reflexive interaction is the repetition-variation mechanism: something is repeated and varied during the interaction, through a continual process of imitation and variation. In the context of the MIROR project (EU-ICT Project), we exploited the educational potential of the reflexive interaction paradigm and implemented the MIROR platform, an educational device consisting of a set of (...) softwares that implement the reflexive paradigm not only in music improvisation (as was the case for the first interactive reflexive system), but also in the field of music composition and dance. The platform was conceived as a tool to stimulate and develop musical and motor creativity in children, although it can also be used to teach a specific musical instrument. The hypothesis of the MIROR project was that reflexive interaction sustains and promotes the learning and creative expression processes of music and movement. This initial hypothesis, which stemmed mainly from the pilot study in which we observed children who were interacting with the first prototype of the interactive reflexive musical system, was subjected to a series of empirical studies conducted within the MIROR project, and was theoretically defined in order to lay down the foundations of the reflexive interaction paradigm and its pedagogical implications. This article summarizes the state-of-the-art of the project and brings together, in a comprehensive overview, the theoretical framework, the pedagogical concepts, the empirical studies, and the description of the MIROR platform, with the aim to reflect on the results achieved so far and point out the contribution of the reflexive perspective to the field of children’s instrumental learning and creativity. (shrink)

Post COVID-19 infections resulting in long COVID symptoms remain persistent yet neglected in healthcare priorities. Although long COVID symptoms are expected to decline after some time, many people continue to endure its debilitating effects affecting their daily lives. The diversity of characteristics amongst long COVID patients adds to the complexity of communicating personal health predicaments to healthcare providers. Recent research towards building an evidence base for long COVID with the aim of delivering responsive healthcare interventions for long COVID patients has (...) utilised datasets generated from wearable devices. This paper examines the prospects presented by wearable devices for long COVID patients and physicians. It highlights distinct ethical and legal challenges arising from their use in practice. Several recommendations aiming to support their usage amongst long COVID patients are outlined for future research using wearable devices for long COVID treatment. (shrink)

Commitment devices (CDs) can help people overcome self-control problems to act on their plans and preferences. In these arrangements, people willingly make one of their options worse in order to change their own future behaviour, often by setting aside a sum of money that they will forfeit it if they fail to complete the planned action. Such applications of behavioural science have been used to help people stick to healthier lifestyle choices, overcome addictions and adhere to medication; they are acceptable (...) to many patients and even relatively small sums can be effective. Some authors have objected to the use of nudges in healthcare. Engelen has listed nine potential objections to nudges in relation to means (why nudge rather than persuade?), ends (what action is being promoted?) and agents (who is nudging whom?). These objections are shown to lack force in the context of CDs. Instead, an analysis specific to the ethical issues in CDs is employed. CDs exclude certain groups including so-called ‘naifs’ and risk increasing health inequality. CDs may promote the wrong behaviour and people might legitimately change their minds. Intermediaries might encounter perverse incentives. Approaches to overcoming these problems are described and eight key ethical considerations for those considering implementing CDs in the future are described. Altogether this paper illustrates the advantages of appraising the ethics of behavioural science in medicine on a case-by-case basis. (shrink)

The global “diabetes monitoring devices market size” is expected to rise owing to increasing awareness about the self-management of diabetes. Fortune Business Insights in a report, titled “Diabetes Monitoring Devices: Global Market Analysis, Insights and Forecast, 2019-2026” offers valuable insights into the market, highlighting opportunities and threats alike. The global market is expected to yield huge profits facilitated by remarkable developments in diabetes management. As per the International Diabetes Foundation (IDF), the number of people suffering from diabetes was 415 million (...) in 2015 and is expected to reach 642 million by the year 2040. The rising prevalence of diabetes across the globe is a major factor driving the market. (shrink)

One of the intriguing features of the semantic theories proposed by Jerry Fodor and Jerrold Katz is that they attempt to provide a criterion for semantic anomaly. Ostensibly, the criterion would enable one to determine when a phrase is semantically absurd or incongruous even in cases where the phrase appears to be grammatically proper. For example, phrases such as ‘spinster insecticide’ and ‘female uncle’ would be marked as anomalous in the semantic theory even though they seem grammatically on a par (...) with ‘gaseous insecticide’ and ‘unemployed uncle’.Recently, however, a number of criticisms have been raised concerning the theoretical devices that Fodor and Katz supply for marking such anomalies. In this essay I want to examine these criticisms and suggest a modification of the theories which would answer the critics on this point and, at the same time, significantly enhance the explanatory power of the theories. (shrink)

Responsible research and innovation has come to represent a change in the relationship between science, technology and society. With origins in the democratisation of science, and the inclusion of ethical and societal aspects in research and development activities, RRI offers a means of integrating society and the research and innovation communities. In this article, we frame RRI activities through the lens of layers of science and technology governance as a means of characterising the context in which the RRI activity is (...) positioned and the goal of those actors promoting the RRI activities in shaping overall governance patterns. RRI began to emerge during a time of considerable deliberation about the societal and governance challenges around nanotechnology, in which stakeholders were looking for new ways of integrating notions of responsibility in nanotechnology research and development. For this reason, this article focuses on nanotechnology as the site for exploring the evolution and growth of RRI. (shrink)

The Supreme Court”, first published in 1987, is a concise and informative narrative of the highest court in the USA. It contains much that is of interest and probing about the court and the intrigues of its decision-making. Moments abound when the reader is taken on a journey through the humanity of the cases, the erudite corridors of high-law and into the intensely high-strung but level-headed hallowed chambers of the Justices and Justice. What is revealed is the exacting mask of (...) law, the humanity and affectations of those whose burden it is to deliver far-reaching judgment on the American people. However, more revealing of the storyline is, perhaps, not so much the woven narratives contained within the three pages of text as it is the peripheral story (what Gerard Genette called the ‘paratext’) unfolded in the cover wraps, what they contain and the stories they weave. In this paper, I examine the liminal devices of ‘The Supreme Court’. I argue that much of the systemic cognition of the legal system can be divined from a scholarly encounter with these elements. Furthermore, the paratexts of two editions of the book indicate a paradigmatic shift in the legal perception of both the Supreme Court and the author between the periods of publication. This underscores the law not only in its reactive form but also in its dexterity in shifting its position to reflect the reality of its time. On each occasion, it alters the legal consciousness of a nation. Yet, it stays remarkably stable and self-effacing. The essential question is one of deference. It is of great interest that the Chief Justice targets the informed and the interested as opposed to the ignorant and ambivalent. The liminal devices, I observe, are probably as eloquent with this message as the text within. The paratext bears testimony to this. -/- Keywords. (shrink)

Recent advances in automation technology have increased the opportunity for collaboration between humans and multiple autonomous systems such as robots and self-driving cars. In research on autonomous system collaboration, the trust users have in autonomous systems is an important topic. Previous research suggests that the trust built by observing a task can be transferred to other tasks. However, such research did not focus on trust in multiple different devices but in one device or several of the same devices. Thus, (...) we do not know how trust changes in an environment involving the operation of multiple different devices such as a construction site. We investigated whether trust can be transferred among multiple different devices, and investigated the effect of two factors: the similarity among multiple devices and the agency attributed to each device, on trust transfer among multiple devices. We found that the trust a user has in a device can be transferred to other devices and that attributing different agencies to each device can clarify the distinction among devices, preventing trust from transferring. (shrink)

This article examines a collection of singular artifacts, originating in the 1960s and 1970s, which I call "cybertrance" devices. These devices are based on the reappropriation of instruments from the academic world in order to place users in modified states of consciousness, far from the ordinary mode of wakefulness. All of these inventions draw on the heritage of American cybernetics, and re-articulate the man-machine concept central to it: passing from neo-mechanistic theory to experimentations with coupling and prostheses, and from rational (...) analysis to countercultural mysticism.If these cybertrance devices literally dismantle the man-machine, using technology to disorder the senses, in no way do they seek to... (shrink)

Mobile technologies such as tablets, iPads, laptops, netbooks as well as mobile phones with internet connectivity and recording features present new challenges to the academy. In the age of convergence and with the encoding of several features into mobile telephony, private spaces of the classroom can be reconfigured through the mediation of technologies. In most cases, existing rules and regulations of higher education institutions do not comprehensively address these challenges. The introduction of new technologies into the classroom has been often (...) framed historically as vital and relevant for a progressive academic society or as part of a national imperative to transform the ways in which the authors access and engage with knowledge. This paper surveys British universities to examine how they govern the phenomenon of recording content through mobile technologies. The results reveal a pervasive use of mobile devices in UK universities and clear divergences in approaches to enacting mobile device-specific policies to govern the usage of these technologies. (shrink)

Phenomenology has a rich tradition of interpreting technology, medicine, and the life sciences. It has not yet had much to say about the medical devices which have always been central to bioethics. In this chapter, I outline what is meant by medical devices, and connect the sense of intention in made-object design with the notion of intentionality in phenomenology. I survey three basic ways of characterising medical devices grounded in the phenomenological literature: Albert Borgmann’s device paradigm, Don Ihde’s human-machine (...) relations, and Merleau-Ponty’s body-subject. Engaging with these approaches could help bring to analyses of medical devices the uniquely whole-of-context view of which phenomenology is capable, and better inform all stakeholders about their phenomenal consequences. (shrink)

The number of clinical trials for experimental brain implants continues to grow, and with this growth comes an increased reliance upon patients with treatment-refractory conditions to volunteer as...

There is mounting evidence that non-invasive brain stimulation devices - transcranial direct current stimulation and transcranial magnetic stimulation could be used for cognitive enhancement. However, the regulatory environment surrounding such uses of stimulation devices is less clear than for stimulant drugs—a fact that has already been commercially exploited by several companies. In this paper, the mechanism of action, uses and adverse effects of non-invasive neurostimulation devices are reviewed, along with social and ethical challenges pertaining to their use as cognitive enhancements. (...) Two regulatory approaches that could be used to facilitate responsible use of these devices as products and services are outlined. Apart from establishing the urgently needed comprehensive regulatory framework, they might provide a starting point for establishing long term physiological and social effects of enhancement uses of tDCS and TMS. (shrink)

Functionality is one of the key concepts of knowledge about artifacts. Functional knowledge shows a part of designer's intention (so-called design rationale), and thus its sharing among engineers plays a crucial role in team-activities in engineering practice. Aiming at promoting engineering knowledge management, we have developed an ontological modeling framework of functional knowledge, which includes an ontology of device and function and a controlled vocabulary. This framework has been successfully deployed in a manufacturing company in daily engineering activities. In (...) the first part of this paper, we discuss some ontological issues concerning the functionality of artifacts, and redefine the notion of function as a role. In the second part, we discuss some lessons learned in the actual deployment of this framework and two extensions based on such experience. One extension is a lexical layer for functional terms intended to help engineers select appropriate functional concepts and to facilitate the use of domain-specific terms familiar to them. The other extension is the establishment of ontological modeling guidelines, which help engineers commit to the relevant ontologies and describe models compliant with them. (shrink)

This essay examines the syntax of names. It argues that names are a syntactically and not just semantically distinctive class of expressions. Its central claim is that names are a distinguished type of anaphoric device—devices of explicit co-reference. Finally it argues that appreciating the true syntactic distinctiveness of names is the key to resolving certain long-standing philosophical puzzles that have long been thought to be of a semantic nature.

This book is designed to explain the technical ideas that are taken for granted in much contemporary philosophical writing. Notions like "denumerability," "modal scope distinction," "Bayesian conditionalization," and "logical completeness" are usually only elucidated deep within difficult specialist texts. By offering simple explanations that by-pass much irrelevant and boring detail, Philosophical Devices is able to cover a wealth of material that is normally only available to specialists. The book contains four sections, each of three chapters. The first section is about (...) sets and numbers, starting with the membership relation and ending with the generalized continuum hypothesis. The second is about analyticity, a prioricity, and necessity. The third is about probability, outlining the difference between objective and subjective probability and exploring aspects of conditionalization and correlation. The fourth deals with metalogic, focusing on the contrast between syntax and semantics, and finishing with a sketch of Godel's theorem. Philosophical Devices will be useful for university students who have got past the foothills of philosophy and are starting to read more widely, but it does not assume any prior expertise. All the issues discussed are intrinsically interesting, and often downright fascinating. It can be read with pleasure and profit by anybody who is curious about the technical infrastructure of contemporary philosophy."--p. 4 of cover. (shrink)

Dans cet article, nous appuyant sur un corpus de 3 444 075 tweets correspondant à 44 107 210 tokens (mots, signes de ponctuation, émojis, émoticônes, etc.) recueillis en décembre 2016, nous nous intéressons aux procédés de segmentation à l’œuvre dans les tweets. Après avoir évoqué certaines caractéristiques de ces écrits particuliers, nous rappelons les procédés généraux de segmentation à l’écrit : les signes de ponctuation et les connecteurs. Nous nous penchons ensuite sur la segmentation opérée dans les tweets par ces (...) deux procédés généraux. Enfin, nous montrons que les émoticônes et les émojis constituent des procédés spécifiques permettant de diversifier les stratégies de segmentation des utilisateurs de tweets (et d’autres écrits numériques, tels les SMS et les courriels). (shrink)

The computer is one of the most complex artifacts ever built. Given its complexity, it can be described from many different points of view. The aim of this paper is to investigate the representational structure and multifunctionality of a particular subset of computers, namely personal devices from a user-centred perspective. The paper also discusses the concept of “cognitive task”, as recently employed in some definitions of cognitive artifacts, and investigates the metaphysical properties of such artifacts. From a representational point of (...) view, the article introduces the concepts of artifactual meta-representation and of semi-transparency, two features that personal devices share with some cognitive and non-cognitive artifacts. Recognising the meta-representational nature of personal devices and of other cognitive artifacts, thus overcoming semi-transparency, is important for the understanding of why different artifacts offer us different cognitive affordances as well as different cognitive advantages. In this sense, it is not simply a theoretical achievement, but has some important practical consequences. In our highly technological world we can use different kinds of computers and artifacts for solving the same tasks, and we need to understand why some artifacts are better suited for some tasks than others. The ultimate characterisation of personal devices that emerges from this work is that of a sort of super-artifact. This special status is given to personal devices because of their distinctive features. They are in fact intrinsically multifunctional and meta-representational artifacts, with extremely variable structures. As super-artifacts, personal devices are characterised by macro-functionality and can be easily used as both cognitive artifacts and tools for other functions, depending on the kind of representations they instantiate. (shrink)

In a famous passage drawing implications from determinism, Laplace introduced the image an intelligence who knew the positions and momenta of all of the particles of which the universe is composed, and asserted that in a deterministic universe such an intelligence would be able to predict everything that happens over its entire history. It is not, however, difficult to establish the physical possibility of a counterpredictive device, i.e., a device designed to act counter to any revealed prediction of (...) its behavior. What would happen if a Laplacean intelligence were put into communication with such a device and forced to reveal its prediction of what the device would do on some occasion? On the one hand, it seems that the Laplacean Intelligence should be able to predict the device's behavior. On the other hand, it seems like that device should be able to act counter to the prediction. An examination of the puzzle leads to clarification of what determinism does entail, with some insights about various other things along the way. (shrink)

This chapter explores how digital technologies shape and propagate the kinds of narratives that we ascribe to ourselves and others and act in accordance with. Drawing on Richard Heersmink’s work on distributed narratives, I argue that digital technologies not only support and scaffold narratives but work as powerful mindshaping narrative devices. I explore the role of self-tracking devices and algorithmic profiling in shaping the narratives we adopt and are available to us, as well as changing the behaviours that align with (...) those narratives. I close by outlining potential harms that arise from the use of such narrative devices, including the seductive power of digital narratives, the propagation of oppressive narratives and ideologies, risks of homogenisation, and concerns about the kind of co-operative action digital devices aim to support. (shrink)

This article critically evaluates Itzhak Gilboa, Andrew Postlewaite, Larry Samuelson, and David Schmeidler’s account of economic models. First, it gives a selective overview of their argument, highlighting their emphasis on similarity and oversight of the role of idealizations in economics. Second, it proposes a sketch of an account of models as arguments and argumentative devices. This account not only sheds light on Gilboa et al.’s approach, including its shortcomings, but also identifies key challenges in model-based inference, suggesting a fresh perspective (...) on the uses of models in economics for diverse objectives. (shrink)

Portable digital devices, such as smartphones, tablets, and netbooks, now permeate our society. These devices allow substantial efficiencies in access to and communication of information by mental health professionals. They also bring with them risks to psychotherapist–client privacy. This article reviews these threats and offers suggestions as to their mitigation.

This article documents some foregrounding devices that the media use to attract readers' attention to linguistic forms, all identified in sports reports relating to the Euro 2004 Football Championship published in various British newspapers. A functional explanation is offered in terms of the poetic and interactive character of such devices and their role in simulating friendship and encouraging `bonding' between the writers and readers. Their omnipresence in the British media is linked with structural characteristics of the English language, the readiness (...) of the British to tolerate manipulation of linguistic forms, and the general trend towards `infotainment' in the media. (shrink)

Open peer commentary on the article “Radical Constructivist Structural Design Education for Large Cohorts of Chinese Learners” by Christiane M. Herr. Upshot: The concept of proscription enables certain characteristics of the design studio to be highlighted and some of the difficulties mentioned by Herr to be understood, and it raises the question: What does “open-ended” mean in a formal learning context?

Designing and manufacturing medical devices for specific patients is becoming increasingly feasible with developments in 3D printing and 3D imaging software. This raises the question of how patient-specific devices can be evaluated, since our ‘gold standard’ method for evaluation, the randomised controlled trial, requires that an intervention is standardised across a number of individuals in an experimental group. I distinguish several senses of patient-specific device, and focus the discussion on understanding the problem of variations between instances of an intervention (...) for RCT evaluation. I argue that, despite initial appearances, it is theoretically possible to use RCTs to evaluate some patient-specific medical devices. However, the argument reveals significant difficulties for ensuring the validity of such trials, with implications for how we should think about methods of evidence gathering and regulatory approaches for these technologies. (shrink)

This book is published in conjunction with an exhibition at the Getty Museum from November 13, 2001, through February 6, 2002.

This article provides a conceptual and normative framework through which we may understand the potentially ethically significant roles that information generated by neurotechnologies about our brains and minds may play in our construction of our identities. Neuroethics debates currently focus disproportionately on the ways that third parties may (ab)use these kinds of information. These debates occlude interests we may have in whether and how we ourselves encounter information about our own brains and minds. This gap is not yet adequately addressed (...) by most allusions in the literature to potential identity impacts. These lack the requisite conceptual or normative foundations to explain why we should be concerned about such effects or how they might be addressed. This article seeks to fill this gap by presenting a normative account of identity as constituted by embodied self-narratives. It proposes that information generated by neurotechnologies can play significant content-supplying and interpretive roles in our construction of our self-narratives. It argues, to the extent that these roles support and detract from the coherence and inhabitability of these narratives, access to information about our brains and minds engages non-trivial identity-related interests. These claims are illustrated using examples drawn from empirical literature reporting reactions to information generated by implantable predictive BCIs and psychiatric neuroimaging. The article concludes by highlighting ways in which information generated by neurotechnologies might be governed so as to protect information subjects’ interests in developing and inhabiting their own identities. (shrink)

This paper explores the significance of spiritual genealogy as a historiographical device in Franciscan representations of the order's past during the medieval and early modern period. Certain visual exponents of this heuristic – murals, engravings, and manuscript paintings of Franciscan family trees – have been the subject of increasing scholarly attention. I argue that these visual family trees are only one manifestation of a broader tendency to represent and analyse Franciscan order history in genealogical terms. Other manifestations include written (...) historiography, as well as genealogical images other than trees. The versatility of these visual and verbal genealogical representations of the Franciscan past made... (shrink)

In the past, biblical scholarship has neglected the hermeneutical contribution that an imaginal engagement with the text may make. The author’s aim in this article was to develop theological imagination as a hermeneutical device. This was done by briefly considering the concurrence in the hermeneutic contributions of three interpreters of biblical texts, with specific regard to their understanding of biblical imagination. These were Walter Brueggemann, Paul Ricoeur and Ignatius of Loyola. Their hermeneutical contributions concur in their understanding of a (...) biblically informed imagination, and it is specifically this aspect of the concurrence of their thought that was explored. An illustration from Proverbs 14:27, which draws on the metaphor and biblical motif of the fountain or source of life, was put forward to demonstrate how the concurrence in the contributions of these biblical interpreters may influence an imaginal engagement with the text.Keywords: Old Testament; Proverbs; Hermeneutics; The fear of the Lord/Yahweh; Walter Brueggemann; Paul Ricoeur; Ignatius of Loyola; Imaginal engagement. (shrink)

Along with the growing utilization of the total artificial heart comes a new set of ethical issues that have, surprisingly, received little attention in the literature: How does one apply the criteria of irreversible cessation of circulatory function given that a TAH rarely stops functioning on its own? Can one appeal to the doctrine of double effect as an ethical rationale for turning off a TAH given that this action directly results in death? And, On what ethical grounds can a (...) physician turn off a TAH in view of the fact that either the intent of such an action or the outcome is always, and necessarily, death? The aim of this article is not to answer these questions but to highlight why these questions must be explored in some depth given the growing use of TAH technology. (shrink)