The paper aims to examine the construction, circulation, and transformation of knowledge about man (anthropological knowledge) in human-technology interaction in the 20th century. The analysis focuses on the prerequisites of the industrial working world and its implicit knowledge about human beings. However, the basis and starting point of technical adaptation is usually ignored: The concepts of “man” and the anthropological knowledge gained experimentally from a anthropocentric designed interface. Based on the concept of an intuitive interface design this problem (...) will be investigated. The questions posed by this article as well as the objectives associated with them open up an interdisciplinary framework between philosophy of technology, philosophical anthropology and history of science given that they not only focus – by means of historical reconstruction – on historical changes in technological developments. They also address the issue of generation and transformation of anthropological knowledge in the definitions and interactions of “man” and “technology”. (shrink)

The construction of embodied conversational agents - robots as well as avatars - seem to be a new challenge in the field of both cognitive AI and human-computer-interface development. On the one hand, one aims at gaining new insights in the development of cognition and communication by constructing intelligent, physical instantiated artefacts. On the other hand people are driven by the idea, that humanlike mechanical dialog-partners will have a positive effect on human-machine-communication. In this contribution I put for (...) discussion whether the visions of scientist in this field are plausible and which problems might arise by the realization of such projects. (shrink)

The relationship between psychology and Christian theology has been one of the most important topics in the science and religion field. Discussions, however, are too frequently one-sided. This book takes an alternative approach, following the lead of Fraser Watts, the contributions develop various aspects of the mutual enrichment of each discipline by the other. Beyond outdated models of conflict and independence, this book highlights areas of fruitful enhancement at the interface of Christian belief and practice with psychology. Set out (...) in four sections the book's chapters first engage methodological and substantive issues in the interdisciplinarity raised by the dialogue between psychology and theology. Secondly, chapters explore a variety of areas in which psychology enriches theology, looking at both historical and contemporary themes such as psychoanalysis, embodiment and mindfulness. Chapters in the third section explore some of the theological enrichments of psychology, with topics including character strengths, wisdom, and forgiveness. The final section engages aspects of the mutual enrichment in religious life and pastoral care with an applied focus on mental health, meditation, prayer, spiritual direction and spirituality. A refreshing alternative study of the mutual enrichment of psychology and theology with theoretical and practical applications, this book reinforces the need for both disciplines to pursue creative and constructive engagement with each other. Of interest to scholars in psychology, theology, religious studies this book will also be of interest more widely as a case study of successful interdisciplinary work. (shrink)

Prelude -- What moves as a body returns as a movement of thought -- Introduction: Events of relation : concepts in the making -- Incipient action : the dance of the not-yet -- The elasticity of the almost -- A mover's guide to standing still -- Taking the next step -- Dancing the technogenetic body -- Perceptions in folding -- Grace taking form : Marey's movement machines -- Animation's dance -- From biopolitics to the biogram, or, how Leni Riefenstahl moves (...) through fascism -- Of force fields and rhythm contours -- Relationscapes : how contemporary Aboriginal art moves beyond the map -- Constituting facts : Dorothy Napangardi dances the dreaming -- Cornering a beginning -- Conclusion: Propositions for thought in motion. (shrink)

Existing evaluation metrics for machine translation lack crucial robustness: their correlations with human quality judgments vary considerably across languages and genres. We believe that the main reason is their inability to properly capture meaning: A good translation candidate means the same thing as the reference translation, regardless of formulation. We propose a metric that evaluates MT output based on a rich set of features motivated by textual entailment, such as lexical-semantic (in-)compatibility and argument structure overlap. We compare this metric (...) against a combination metric of four state-of-theart scores (BLEU, NIST, TER, and METEOR) in two different settings. The combination metric outperforms the individual scores, but is bested by the entailment-based metric. Combining the entailment and traditional features yields further improvements. (shrink)

1 Boolean retrieval 1 2 The term vocabulary and postings lists 19 3 Dictionaries and tolerant retrieval 49 4 Index construction 67 5 Index compression 85 6 Scoring, term weighting and the vector space model 109 7 Computing scores in a complete search system 135 8 Evaluation in information retrieval 151 9 Relevance feedback and query expansion 177 10 XML retrieval 195 11 Probabilistic information retrieval 219 12 Language models for information retrieval 237 13 Text classification and Naive Bayes 253 (...) 14 Vector space classification 289 15 Support vector machines and machine learning on documents 319 16 Flat clustering 349 17 Hierarchical clustering 377 18 Matrix decompositions and latent semantic indexing 403 19 Web search basics 421 20 Web crawling and indexes 443 21 Link analysis 461.. (shrink)

Brain-machine interfaces are a growing field of research and application. The increasing possibilities to connect the human brain to electronic devices and computer software can be put to use in medicine, the military, and entertainment. Concrete technologies include cochlear implants, Deep Brain Stimulation, neurofeedback and neuroprosthesis. The expectations for the near and further future are high, though it is difficult to separate hope from hype. The focus in this paper is on the effects that these new technologies may have (...) on our ‘symbolic order’—on the ways in which popular categories and concepts may change or be reinterpreted. First, the blurring distinction between man and machine and the idea of the cyborg are discussed. It is argued that the morally relevant difference is that between persons and non-persons, which does not necessarily coincide with the distinction between man and machine. The concept of the person remains useful. It may, however, become more difficult to assess the limits of the human body. Next, the distinction between body and mind is discussed. The mind is increasingly seen as a function of the brain, and thus understood in bodily and mechanical terms. This raises questions concerning concepts of free will and moral responsibility that may have far reaching consequences in the field of law, where some have argued for a revision of our criminal justice system, from retributivist to consequentialist. Even without such a (unlikely and unwarranted) revision occurring, brain-machine interactions raise many interesting questions regarding distribution and attribution of responsibility. (shrink)

Pi-Chuan Chang, Michel Galley, and Christopher D. Manning Computer Science Department, Stanford University Stanford, CA 94305 pichuan,galley,[email protected]..

Michel Galley, Pi-Chuan Chang, Daniel Cer, Jenny R. Finkel, and Christopher D. Manning Computer Science and Linguistics Departments Stanford University..

Linking constructions involving dሇ (DE) are ubiquitous in Chinese, and can be translated into English in many different ways. This is a major source of machine translation error, even when syntaxsensitive translation models are used. This paper explores how getting more information about the syntactic, semantic, and discourse context of uses of dሇ (DE) can facilitate producing an appropriate English translation strategy. We describe a finergrained classification of dሇ (DE) constructions in Chinese NPs, construct a corpus of annotated examples, (...) and then train a log-linear classifier, which contains linguistically inspired features. We use the DE classifier to preprocess MT data by explicitly labeling dሇ (DE) constructions, as well as reordering phrases, and show that our approach provides significant BLEU point gains on MT02 (+1.24), MT03 (+0.88) and MT05 (+1.49) on a phrasedbased system. The improvement persists when a hierarchical reordering model is applied. (shrink)

I examine what would be necessary to move part-of-speech tagging performance from its current level of about 97.3% token accuracy (56% sentence accuracy) to close to 100% accuracy. I suggest that it must still be possible to greatly increase tagging performance and examine some useful improvements that have recently been made to the Stanford Part-of-Speech Tagger. However, an error analysis of some of the remaining errors suggests that there is limited further mileage to be had either from better machine (...) learning or better features in a discriminative sequence classifier. The prospects for further gains from semisupervised learning also seem quite limited. Rather, I suggest and begin to demonstrate that the largest opportunity for further progress comes from improving the taxonomic basis of the linguistic resources from which taggers are trained. That is, from improved descriptive linguistics. However, I conclude by suggesting that there are also limits to this process. The status of some words may not be able to be adequately captured by assigning them to one of a small number of categories. While conventions can be used in such cases to improve tagging consistency, they lack a strong linguistic basis. (shrink)

The alignment problem—establishing links between corresponding phrases in two related sentences—is as important in natural language inference (NLI) as it is in machine translation (MT). But the tools and techniques of MT alignment do not readily transfer to NLI, where one cannot assume semantic equivalence, and for which large volumes of bitext are lacking. We present a new NLI aligner, the MANLI system, designed to address these challenges. It uses a phrase-based alignment representation, exploits external lexical resources, and capitalizes (...) on a new set of supervised training data. We compare the performance of MANLI to existing NLI and MT aligners on an NLI alignment task over the well-known Recognizing Textual Entailment data. We show that MANLI significantly outperforms existing aligners, achieving gains of 6.2% in F1 over a representative NLI aligner and 10.5% over GIZA++. (shrink)

We describe a machine learning system for the recognition of names in biomedical texts. The system makes extensive use of local and syntactic features within the text, as well as external resources including the web and gazetteers. It achieves an F- score of 70% on the Coling 2004 NLPBA/BioNLP shared task of identifying five biomedical named entities in the GENIA corpus.

One of the common targets that contemporary feminists are critical of concerning the problem of the body is Rene Descartes' mind and body relation. Feminist scholars can identify at least three lines of investigation of the body in contemporary thought that may be regarded as legacies of the Cartesian view, which treat the body as primarily an object for: 1) the natural sciences, particularly for the life sciences, biology, and medicine; 2) as an instrument or a machine at the (...) disposal of consciousness or allocating an animating, willful subjectivity; and 3) as a vehicle of expression of private thoughts and feelings; that is, as fundamentally passive and transparent. Recently, feminist scholars are seriously thinking of a new conceptual model that can displace Cartesian dualism and that can emancipate notions of the body from Cartesian dominant mechanistic models and metaphors. In this light, this paper turns to a Confucian theory of the body for revelation and the case of Mencius is introduced, in which the mind is regarded as the major component of the body and a coherent model is adopted. Can we then conclude to ask in what ways the reclaiming of the body in the Contemporary Western discussion may learn from the Confucian ideas of the body...? (shrink)

One of the common targets that contemporary feminists are critical of concerning the problem of the body is Rene Descartes' mind and body relation. Feminist scholars can identify at least three lines of investigation of the body in contemporary thought that may be regarded as legacies of the Cartesian view, which treat the body as primarily an object for: 1) the natural sciences, particularly for the life sciences, biology, and medicine; 2) as an instrument or a machine at the (...) disposal of consciousness or allocating an animating, willful subjectivity; and 3) as a vehicle of expression of private thoughts and feelings; that is, as fundamentally passive and transparent. Recently, feminist scholars are seriously thinking of a new conceptual model that can displace Cartesian dualism and that can emancipate notions of the body from Cartesian dominant mechanistic models and metaphors. In this light, this paper turns to a Confucian theory of the body for revelation and the case of Mencius is introduced, in which the mind is regarded as the major component of the body and a coherent model is adopted. Can we then conclude to ask in what ways the reclaiming of the body in the Contemporary Western discussion may learn from the Confucian ideas of the body...? (shrink)

Learning a deep structure representation for complex information networks is a vital research area, and assessing the quality of stereoscopic images or videos is challenging due to complex 3D quality factors. In this paper, we explore how to extract effective features to enhance the prediction accuracy of perceptual quality assessment. Inspired by the structure representation of the human visual system and the machine learning technique, we propose a no-reference quality assessment scheme for stereoscopic images. More specifically, the statistical features (...) of the gradient magnitude and Laplacian of Gaussian responses are extracted to form binocular quality-predictive features. After feature extraction, these features of distorted stereoscopic image and its human perceptual score are used to construct a statistical regression model with the machine learning technique. Experimental results on the benchmark databases show that the proposed model generates image quality prediction well correlated with the human visual perception and delivers highly competitive performance with the typical and representative methods. The proposed scheme can be further applied to the real-world applications on video broadcasting and 3D multimedia industry. (shrink)

Dictionary-making is an increasingly important avenue for cultural preservation and maintenance for Aboriginal people. It is also one of the main jobs performed by linguists working in Aboriginal communities. However, current tools for making dicitionaries are either not specifically designed for the purpose (Word, Nisus), with the result that dictionaries written in them are difficult to maintain, to keep consistent, and to manipulate automatically, or are too complex for many people to use (Shoebox), and are thereby wasted as potential resources. (...) Moreover, neither of these sets of tools provides a suitable user interface for people who simply want to browse or find words in a dictionary. We set out to design a dictionary 'template', written in software that was easy (and fun!) for people to use, and that maintained a consistent relationship among the information in the dictionary. (shrink)

Dictionaries have long been seen as an essential contribution by linguists to work on endangered languages. We report on preliminary investigations of actual dictionary usage and usability by 76 speakers, semi-speakers and learners of Australian Aboriginal languages. The dictionaries include: electronic and printed bilingual Warlpiri-English dictionaries, a printed trilingual Alawa-Kriol- English dictionary, and a printed bilingual Warumungu-English dictionary. We examine competing demands for completeness of coverage and ease of access, and focus on the prospects of electronic dictionaries for solving many (...) traditional problems, based in particular on observations on the usability of a prototype interface developed in our project. The flexibility of computer interfaces can help accommodate different needs including those of speakers with emerging literacy skills, but they are not useful in communities where computer access is generally unavailable. (shrink)

Phrase re-ordering is a well-known obstacle to robust machine translation for language pairs with significantly different word orderings. For Arabic-English, two languages that usually differ in the ordering of subject and verb, the subject and its modifiers must be accurately moved to produce a grammatical translation. This operation requires more than base phrase chunking and often defies current phrase-based statistical decoders. We present a conditional random field sequence classi- fier that detects the full scope of Arabic noun phrase subjects (...) in verb-initial clauses at the Fβ=1 61.3% level, a 5.0% absolute improvement over a statistical parser baseline. We suggest methods for integrating the classifier output with a statistical decoder and present preliminary machine translation results. (shrink)

This paper presents our work on textual inference and situates it within the context of the larger goals of machine reading. The textual inference task is to determine if the meaning of one text can be inferred from the meaning of another and from background knowledge. Our system generates semantic graphs as a representation of the meaning of a text. This paper presents new results for aligning pairs of semantic graphs, and proposes the application of natural logic to derive (...) inference decisions from those aligned pairs. We consider this work as first steps toward a system able to demonstrate broad-coverage text understanding and learning abilities. (shrink)

This paper aims to show how recent cinematic representations reveal a far more pessimistic and essentialised vision of Human/Cyborg hybridity in comparison with the more enunciative and optimistic ones seen at the end of the twentieth century. Donna Haraway’s still influential 1985 essay “A Cyborg Manifesto” saw the combination of the organic and the technological as offering new and exciting ways beyond the normalised culturally constructed categories of gender and identity formation. However, more recently critics see her later writings as (...) embodying a Faustian deal between the individual and hegemony, where technology does not enhance but merely returns the subject to a level of normalisation. As such cybernetics is only configured as a form of prosthetic rehabilitation, to ‘re’-able the ‘dis’-abled, that ultimately re-establishes earlier essentialised subject positions through that same evolutionary process. The Six Million Dollar Man, which ran from 1974 to 1978, exampled a symbiosis between the organic and the technological where the broken human body is not just re-made via mechanical prosthesis but through a process of Cyborg hybridity which actually makes it better, faster, stronger than before. In contrast, contemporary films such as Avatar (Cameron 2009), Transformers II: Revenge of the Fallen (Bay 2009) and Iron Man II (Faveraeu 2010) portray an inherent anxiety toward the cyborg body disavowing of any human/cyborg interaction beyond re-establishing their own discrete and separate subject positions. Although human/cyborg symbiosis constructs the possibility for potentialised bodies beyond those previously imagined, contemporary, popular, film represents them as separated and essentialised. This article looks at what cultural anxieties might produce such an about turn in such representations how this positions human identity in a time of increasing technology and, as a result, asks “whatever happened to The Six Million Dollar Man?”. (shrink)

Objective: Patients with hypochondriasis hold unexplainable beliefs and a fear of having a lethal disease, with poor compliances and treatment response to psychotropic drugs. Although several studies have demonstrated that patients with hypochondriasis demonstrate abnormalities in brain structure and function, gray matter volume and functional connectivity in hypochondriasis still remain unclear.Methods: The present study collected T1-weighted and resting-state functional magnetic resonance images from 21 hypochondriasis patients and 22 well-matched healthy controls. We first analyzed the difference in the GMV between the (...) two groups. We then used the regions showing a difference in GMV between two groups as seeds to perform functional connectivity analysis. Finally, a support vector machine was applied to the imaging data to distinguish hypochondriasis patients from HCs.Results: Compared with the HCs, the hypochondriasis group showed decreased GMV in the left precuneus, and increased GMV in the left medial frontal gyrus. FC analyses revealed decreased FC between the left medial frontal gyrus and cuneus, and between the left precuneus and cuneus. A combination of both GMV and FC in the left precuneus, medial frontal gyrus, and cuneus was able to discriminate the hypochondriasis patients from HCs with a sensitivity of 0.98, specificity of 0.93, and accuracy of 0.95.Conclusion: Our study suggests that smaller left precuneus volumes and decreased FC between the left precuneus and cuneus seem to play an important role of hypochondriasis. Future studies are needed to confirm whether this finding is generalizable to patients with hypochondriasis. (shrink)

The rapid expansion of research on Brain-Computer Interfaces is not only due to the promising solutions offered for persons with physical impairments. There is also a heightened need for understanding BCIs due to the challenges regarding ethics presented by new technology, especially in its impact on the relationship between man and machine. Here we endeavor to present a scoping review of current studies in the field to gain insight into the complexity of BCI use. By examining studies related to (...) BCIs that employ social research methods, we seek to demonstrate the multitude of approaches and concerns from various angles in considering the social and human impact of BCI technology. For this scoping review of research on BCIs’ social and ethical implications, we systematically analyzed six databases, encompassing the fields of medicine, psychology, and the social sciences, in order to identify empirical studies on BCIs. The search yielded 73 publications that employ quantitative, qualitative, or mixed methods. Of the 73 publications, 71 studies address the user perspective. Some studies extend to consideration of other BCI stakeholders such as medical technology experts, caregivers, or health care professionals. The majority of the studies employ quantitative methods. Recurring themes across the studies examined were general user opinion towards BCI, central technical or social issues reported, requests/demands made by users of the technology, the potential/future of BCIs, and ethical aspects of BCIs. Our findings indicate that while technical aspects of BCIs such as usability or feasibility are being studied extensively, comparatively little in-depth research has been done on the self-image and self-experience of the BCI user. In general there is also a lack of focus or examination of the caregiver’s perspective. (shrink)

We describe an approach to textual inference that improves alignments at both the typed dependency level and at a deeper semantic level. We present a machine learning approach to alignment scoring, a stochastic search procedure, and a new tool that finds deeper semantic alignments, allowing rapid development of semantic features over the aligned graphs. Further, we describe a complementary semantic component based on natural logic, which shows an added gain of 3.13% accuracy on the RTE3 test set.

In man-machine communication, there is a relationship between what may be described as tacit (human) and explicit (machine) knowledge. The tacit lies in practice and the explicit in the formulation of the processes and content of this practice. However, when a human communicates with another human face to face, we may describe them as communicating aspects of the tacit and explicit dimension of their knowledge, i.e. the expression and its background of meaning for the particular situation. When this (...) is unsuccessful in being communicated, some mediator (not necessarily a third person) is needed to provide the bridge for the particular discrepant aspects of the tacit and explicit dimensions to meet. This is achieved by making the tacit nature of the discrepancy in the communication explicit to both participants such that they both understand the background to their discrepancy. Once they become aware, it is possible for them to begin to resolve it. (shrink)

Brain machine interface (BMI) technology makes direct communication between the brain and a machine possible by means of electrodes. This paper reviews the existing and emerging technologies in this field and offers a systematic inquiry into the relevant ethical problems that are likely to emerge in the following decades.

This comment responds to Kevin Warwick’s article on predictability and responsibility with respect to brain-machine interfaces in action. It compares conventional responsibility for device use with the potential consequences of phenomenological human-machine integration which obscures the causal chain of an act. It explores two senses of “responsibility”: 1) when it is attributed to a person, suggesting the morally important way in which the person is a causal agent, and 2) when a person is accountable and, on the basis (...) of fairness about rewards and sanctions, has a duty to act responsibly and accept liability. The comment suggests that, in the absence of absolute knowledge and predictability, we continue to engage in practical forms of reasoning about the responsibility for BMI-use in ways which are inclusive of uncertainties about the liability of persons versus devices and those who create them. (shrink)

Physically enhancing brain–machine interfaces communicate elec­tronically with the patient’s mind in both directions. They present significant opportunities to improve a patient’s health and to restore his or her physical function, but they also present problems for the patient’s sense of agency and self. This is exacerbated by notions of extension and enhancement that are not grounded in an authentic human anthropology that describes the inherently dignified person as an integral union of body and soul.

The loss or absence of vision is probably one of the most incapacitating events that can befall a human being. The importance of vision for humans is also reflected in brain anatomy as approximately one third of the human brain is devoted to vision. It is therefore unsurprising that throughout history many attempts have been undertaken to develop devices aiming at substituting for a missing visual capacity. In this review, we present two concepts that have been prevalent over the last (...) two decades. The first concept is sensory substitution, which refers to the use of another sensory modality to perform a task that is normally primarily sub-served by the lost sense. The second concept is cross-modal plasticity, which occurs when loss of input in one sensory modality leads to reorganization in brain representation of other sensory modalities. Both phenomena are training-dependent. We also briefly describe the history of blindness from ancient times to modernity, and then proceed to address themeansthat have been used to help blind individuals, with an emphasis on modern technologies, invasive (various type of surgical implants) and non-invasive devices. With the advent of brain imaging, it has become possible to peer into the neural substrates of sensory substitution and highlight the magnitude of the plastic processes that lead to a rewired brain. Finally, we will address the important question of the value and practicality of the available technologies and future directions. (shrink)

The aim of this paper is to clarify specific aspects of the impact of the brain-machine interface on our understanding of subjectivity. The brain-machine interface is presented as a phase of cyborgization of humans. Some projects in the field of brain-machine interface are aimed at enabling consensual telepathy - communication without symbolic mediation. Consensual telepathy refers to one of potential ways of transmission of information within singularity. Therefore, consensual telepathy is an important aspect of (...) singularity. Singularity or human-machine symbiosis shows some similarities with child-mother unity. Therefore, the psychodynamic perspective might be considered useful in thinking about human-machine symbiosis. Knowledge from developmental psychodynamic psychology combined with insights by Slavoj Zizek and Jean Baudrillard provides an additional perspective looking at human-machine symbiosis. The paper claims that if consensual telepathy becomes another way of communication, it will have the potential to annihilate subjectivity making it schizophrenic. At the same time, we look at the possibility of an escape from our inner world through the prism of addictions. (shrink)

The processes of changing the way of thinking, typical for modern people, and subsequently shaping a new “Homo clicking” individual are analyzed. The authors consider a specific mindset of “Homo clicking” illustrating it with some patterns and modes of action that characterize individuals in the human–machine interface. Under this frame, the influence of modern converging technologies upon human conduct is examined and functional redistribution between human beings and technical devices is outlined. In the literature, the latter phenomenon is (...) referred to as “life outsourcing.” This material is used to introduce several principles that form the basis for a new type of thought and actions of “Home clicking”: snapping, transforming trust into knowledge, and action reduction. Reducing the traditional classic understanding of a human act of thinking to a pattern of a thinking act as a need-satisfying act is described. In the last section, we introduce an extension of Searle’s Chinese room, which can be seen as a possible consequence of intensive exploitation of technologies. (shrink)

Erroneously attributing propositional attitudes (desires, beliefs...) to computational artefacts has become internationally commonplace in the public arena, especially amongst the new generation of non-initiated users. Technology for rendering machines “user-friendly” is often inspired by interpersonal human communication. This calls forth designers to conceptualise a major component of human intelligence: the sense ofcommunicability, and its logical consequences. The inherentincommunicability of machines subsequently causes a shift in design strategy. Though cataloguing components of bouts between person and machine with Speech Act Theory (...) has been popular, I will endeavour to present thesine qua non for their insertion into a larger unit of discourse — their societal embodiment. I shall argue that the so-called “intelligence” of the artificial should to be seenas a purposeful act that is socially generated, because it comes of Man,for Man. Designership will provide the forum for evolving user requirements and interface renewal. (shrink)

In order to realize advanced man-machine interfaces, it is desired to develop a system that can infer the mental state of human users and then return appropriate responses. As the first step toward the above goal, we developed a system capable of inferring human tactics in a simple game played between the system and a human. We present a machine learning system that plays a color expectation game. The system infers the tactics of the opponent, and then decides (...) the action based on the result. We employed a modified version of classifier system like XCS in order to design the system. In addition, three methods are proposed in order to accelerate the learning rate. They are a masking method, an iterative method, and tactics templates. The results of computer experiments confirmed that the proposed methods effectively accelerate the machine learning. The masking method and the iterative method are effective to a simple strategy that considers only a part of past information. However, study speed of these methods is not enough for the tactics that refers to a lot of past information. For the case, the tactics template was able to settle the study rapidly when the tactics is identified. (shrink)

The ethical monitoring of brain-machine interfaces (BMIs) is discussed in connection with the potential impact of BMIs on distinguishing traits of persons, changes of personal identity, and threats to personal autonomy. It is pointed out that philosophical analyses of personhood are conducive to isolating an initial thematic framework for this ethical monitoring problem, but a contextual refinement of this initial framework depends on applied ethics analyses of current BMI models and empirical case-studies. The personal autonomy-monitoring problem is approached by (...) identifying various ways in which the inclusion of a robotic controller in the motor pathway of an output BMI may limit or jeopardize personal autonomy. (shrink)

Interaction between drivers and pedestrians is often facilitated by informal communicative cues, like hand gestures, facial expressions, and eye contact. In the near future, however, when semi- and fully autonomous vehicles are introduced into the traffic system, drivers will gradually assume the role of mere passengers, who are casually engaged in non-driving-related activities and, therefore, unavailable to participate in traffic interaction. In this novel traffic environment, advanced communication interfaces will need to be developed that inform pedestrians of the current state (...) and future behavior of an autonomous vehicle, in order to maximize safety and efficiency for all road users. The aim of the present review is to provide a comprehensive account of empirical work in the field of external human–machine interfaces for autonomous vehicle-to- pedestrian communication. In the great majority of covered studies, participants clearly benefited from the presence of a communication interface when interacting with an autonomous vehicle. Nevertheless, standardized interface evaluation procedures and optimal interface specifications are still lacking. (shrink)

A common and enduring early modern intuition is that materialists reduce organisms in general and human beings in particular to automata. Wasn’t a famous book of the time entitled L’Homme-Machine? In fact, the machine is employed as an analogy, and there was a specifically materialist form of embodiment, in which the body is not reduced to an inanimate machine, but is conceived as an affective, flesh-and-blood entity. We discuss how mechanist and vitalist models of organism exist in (...) a more complementary relation than hitherto imagined, with conceptions of embodiment resulting from experimental physiology. From La Mettrie to Bernard, mechanism, body and embodiment are constantly overlapping, modifying and overdetermining one another; embodiment came to be scientifically addressed under the successive figures of vie organique and then milieu intérieur, thereby overcoming the often lamented divide between scientific image and living experience. (shrink)

Early modern automata, understood as efforts to ‘model’ life, to grasp its singular properties and/or to unveil and demystify its seeming inaccessibility and mystery, are not just fascinating liminal, boundary, hybrid, crossover or go-between objects, while they are all of those of course. They also pose a direct challenge to some of our common conceptions about mechanism and embodiment. They challenge the simplicity of the distinction between a purported ‘mechanistic’ worldpicture, its ontology and its goals, and on the other hand (...) an attempt to understand ourselves and animals more broadly as flesh-and-blood, affective entities (that is, not just breathing and perspiring, but also desiring and ‘sanguine’ machines, as La Mettrie might have put it). In what follows I reflect on the complexity of early modern mechanism faced with the (living) body, and its mirror image, contemporary theories of embodiment. At times, embodiment theory seems to be governed by a fascination with what the Artificial Life researcher Ezequiel Di Paolo has called ‘biochauvinism’ (Di Paolo, “Extended Life”): an unquestioned belief that ‘living bodies are special’. Yet how does the theorist define this special status? The question is apparently a simple one, or at least promptly yields an aporia which appears simple: to borrow a provocative phrase from Terry Eagleton, embodiment theory is obsessed by the body but terrified of biology. Yet at the same time, at least since Hubert Dreyfus and Andy Clark’s groundbreaking works, embodiment has been a legit part of cognitive science, yielding the even more recently emerged field of ‘embodied cognition’ (see the work of Larry Shapiro), which seeks to depart from traditional cognitive science, especially the latter’s understanding of cognition as computational, in order to instead underscore “the significance of an organism’s body in how and what the organism thinks,” in Shapiro’s words. (shrink)

Therapeutic strategies capable of inducing and enhancing prosthesis embodiment are a key point for better adaptation to and acceptance of prosthetic limbs. In this study, we developed a training protocol using an EMG-based human-machine interface that was applied in the preprosthetic rehabilitation phase of people with amputation. This is a case series with the objective of evaluating the induction and enhancement of the embodiment of a virtual prosthesis. Six men and a woman with unilateral transfemoral traumatic amputation without (...) previous use of prostheses participated in the study. Participants performed a training protocol with the EMG-based HMI, composed of six sessions held twice a week, each lasting 30 mins. This system consisted of myoelectric control of the movements of a virtual prosthesis immersed in a 3D virtual environment. Additionally, vibrotactile stimuli were provided on the participant’s back corresponding to the movements performed. Embodiment was investigated from the following set of measurements: skin conductance response, crossmodal congruency effect, ability to control the virtual prosthesis, and reports before and after the training. The increase in the skin conductance response in conditions where the virtual prosthesis was threatened, recalibration of the peripersonal space perception identified by the crossmodal congruency effect, ability to control the virtual prosthesis, and participant reports consistently showed the induction and enhancement of virtual prosthesis embodiment. Therefore, this protocol using EMG-based HMI was shown to be a viable option to achieve and enhance the embodiment of a virtual prosthetic limb. (shrink)