This chapter contains sections titled: Formation of Materials Carbon Nanomaterials Inorganic Nanomaterials.

The assessment of nanotechnology applications such as nanocarrier-based targeted drug delivery has historically been based mostly on toxicological and safety aspects. The use of nanocarriers for TDD, a leading-edge nanomedical application, has received little study from the angle of experts’ perceptions and acceptability, which may be reflected in how TDD applications are developed. In recent years, numerous authors have maintained that TDD assessment should also take into account impacts on ethical, environmental, economic, legal, and social issues in order to lead (...) to socially responsible innovation. Semi-structured interviews were conducted with French and Canadian researchers and research trainees with diverse disciplinary backgrounds and involved in research related to emerging technologies. The interviews focussed on scenarios presenting two types of TDD nanocarriers in two contexts of use. Content and inductive analyses of interviews showed how facets of perceived impacts such as health, environment, social cohabitation, economy, life and death, representations of the human being and nature, and technoscience were weighed in acceptability judgments. The analyses also revealed that contextual factors related to device, to use, and to user influenced the weighting assigned to perceived impacts and thus contributed to variability in interviewees’ judgments of acceptability. Giving consideration to researchers’ perspective could accompany first steps of implementation and development of nanomedicine by producing a first, but wide, picture of the acceptability of nanocarrier-based TDD. (shrink)

This article seeks to provide insights into appropriate FDA oversight of nanotechnology. This commentary identifies limitations in the methodology employed and concludes that the analysis would be stronger with a more in-depth institutional dimension based on administrative law and political science research.

Nanotechnology, as with many technologies before it, places a strain on existing legislation and poses a challenge to all administrative agencies tasked with regulating technology-based products. It is easy to see how statutory schemes become outdated, as our ability to understand and affect the world progresses. In this article, we address the regulatory problems that nanotechnology posses for the Food and Drug Administration’s (FDA) classification structure for ‘‘drugs’’ and ‘‘devices.’’ The last major modification to these terms was in 1976, (...) with the enactment of the Medical Device Amendments. There are serious practical differences for a classification as a drug or device in terms of time to market and research. Drugs are classified, primarily, as acting by ‘‘chemical action.’’ We lay out some legal, philosophic, and scientific tools that serve to provide a useful, as well as legally and scientifically faithful, distinction between drugs and devices for the purpose of regulatory classification. These issues we raise are worth the consideration of anyone who is interested in the regulation of nano-products or other novel technologies. (shrink)

In their article published in Nanoethics, “Ethical, Legal and Social Aspects of Brain-Implants Using Nano-Scale Materials and Techniques”, Berger et al. suggest that there may be a prima facie moral obligation to improve neuro implants with nanotechnology given their possible therapeutic advantages for patients [Nanoethics, 2:241–249]. Although we agree with Berger et al. that developments in nanomedicine hold the potential to render brain implant technologies less invasive and to better target neural stimulation to respond to brain impairments in the near (...) future, we argue against presenting the development of nanobionic clinical devices in terms of a moral obligation to conduct this research. In the first part of the paper, we consider what a duty to pursue new technologies might mean, and in the second we explore some of the negative consequences of defending such development as a moral obligation based on potential benefit. We argue that promoting the advances available to brain implants through developments in nanotechnology and bionics could contribute to medical rhetoric that indirectly increases the risk of exposing patients to harm when participating in clinical trials. We argue that rather than there being a moral obligation to improve nanobionics implants because of their potential benefit, the pursuit of improved neuro implants must be balanced against the prima facie obligations to protect patients against harm and to promote and protect patient autonomy. (shrink)

The promises of nanotechnology have been framed by a variety of metaphors, that not only channel the attention of the public, orient the questions asked by researchers, and convey epistemic choices closely linked to ethical preferences. In particular, the image of the ‘therapeutic missile’ commonly used to present targeted drug delivery devices emphasizes precision, control, surveillance and efficiency. Such values are highly praised in the current context of crisis of pharmaceutical innovation where military metaphors foster a general mobilization of (...) resources from multiple fields of cutting-edge research. The missile metaphor, reminiscent of Paul Ehrlich’s ‘magic bullet’, has framed the problem in simple terms: how to deliver the right dose in the right place at the right moment? Chemists, physicists and engineers who design multi-functional devices operating in vitro can think in such terms, as long as the devices are not actually operating through the messy environment of the body. A close look at what has been done and what remains to be done suggests that the metaphor of the “therapeutic missile” is neither sufficient, nor even necessary. Recent developments in nanomedicine suggest that therapeutic efficacy cannot be obtained without negotiating with the biological milieu and taking advantage of what it affords. An ‘oikological’ approach seems more appropriate, more heuristic and more promising than the popular missile. It is based on the view of organism as an oikos that has to be carefully managed. The dispositions of nanocapsules have to be coupled with the affordances of the environment. As it requires dealing with nanoparticles as relational entities (defined by their potential for interactions) rather than as stable substances (defined by intrinsic properties) this metaphor eventually might well change research priorities in nanotechnology in general. (shrink)

This article presents and discusses an innovative pedagogical device designed for training pre-service teachers on the nature of science. We endorse an approach according to which aspects of the nature of science should be explicitly discussed in order to be understood by learners. We identified quantum physics, and more precisely the principles of uncertainty and complementarity, as a rich topic suitable for such a discussion. Our training device consists in preparing and staging a new type of theater, the “scientific experimental (...) theater,” based both on the characteristics of Brecht’s theater and Kelly’ cyclic theory of learning. This device was implemented with a group of eight pre-service teachers. According to our observations, the approach favors their involvement and provides them with a frame for expressing their doubts and confronting their points of view. By analyzing their discussion, we identified several aspects of the nature of science that the pre-service teachers raised spontaneously: subjectivity, the social and cultural embeddedness of science, the construction and status of models, and the role of questioning in the development of science. The implemented device therefore appears as an interesting means for stimulating a rich discussion on the nature of science. This study opens new avenues for teachers’ and students’ training devices aimed at developing a critical and reflective stance on science. (shrink)

Purpose – This paper aims to present an overview of the various ethical, societal and critical issues that micro- and nanotechnology-based small, energy self-sufficient sensor systems raise in different selected application fields. An ethical approach on the development of these technologies was taken in a very large international, multitechnological European project. The authors approach and methodology are presented in the paper and, based on this review, the authors propose general principles for this kind of work. Design/methodology/approach – The authors’ approach (...) is based on a great amount of experience working together in multi-disciplinary teams. Ethical issues have usually been handled in the authors’ work to some degree. In this project, the authors had the opportunity to emphasise the human view in technological development, utilise the authors’ experience from previous work and customise the authors’ approach to this particular case. In short, the authors created a wide set of application scenarios with technical and application field experts in the authors’ research project. The scenarios were evaluated with external application field experts, potential consumer users and ethics experts. Findings – Based on the authors’ experiences in this project and in previous work, the authors suggest a preliminary model for construction activity within technology development projects. The authors call this model the Human-Driven Design approach, and Ethics by Design as a more focussed sub-set of this approach. As all enabling technologies have both positive and negative usage possibilities, and so-called ethical assessment tends to focus on negative consequences, there are doubts from some stakeholders about including ethical perspectives in a technology development project. Research limitations/implications – The authors argue that the ethical perspective would be more influential if it were to provide a more positive and constructive contribution to the development of technology. The main findings related to the ethical challenges based on the actual work done in this project were the following: the main user concerns were in relation to access to information, digital division and the necessity of all the proposed measurements; the ethics experts highlighted the main ethical issues as privacy, autonomy, user control, freedom, medicalisation and human existence. Practical implications – Various technology assessment models and ethical approaches for technological development have been developed and performed for a long time, and recently, a new approach called Responsible Research and Innovation has been introduced. The authors’ intention is to give a concrete example for further development as a part of the development of this approach. Social implications – The authors’ study in this particular case covers various consumer application possibilities for small sensor systems. The application fields studied include health, well-being, safety, sustainability and empathic user interfaces. The authors believe that the ethical challenges identified are valuable to other researchers and practitioners who are studying and developing sensor-based solutions in similar fields. Originality/value – The authors’ study covers various consumer application possibilities of small sensor systems. The studied application fields include health, well-being, safety, sustainability and empathic user interfaces. The findings are valuable to other researchers and practitioners who are studying and developing sensor-based solutions to similar fields. (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)

Are digital subjects in virtual reality morally equivalent to human subjects? We divide this problem into two questions bearing, respectively, on cognitive and emotional equivalence. Typically, cognitive equivalence does not hold due to the lack of substantialist indistinguishability, but emotional equivalence applies: digital subjects endowed with face or language elicit emotional responses on a par with real-world pleasure, desire, horror, or fear. This is sufficient for projecting moral traits on avatars in the metaverse or on dialog systems based on large (...) language models. Our main case study is a chatbot trained on the chat history between a Canadian man and his deceased fiancée. To demonstrate emotional equivalence and the mechanism of moral transfer, we compare digital devices with the functioning of oracles in a story by Plutarch and in a narrative that draws on the book of Genesis. Finally, we note that, along with the projections of ethical issues, humans also tend to bring real-world solutions of moral conundrums into extended reality. We argue that the lack of cognitive equivalence makes such projections problematic as they lead to overpolicing and a sanitized metaverse. (shrink)

The paper deals with the introduction of nanotechnology in biochips. Based on interviews and theoretical reflections, it explores blind spots left by technology assessment and ethical investigations. These have focused on possible consequences of increased diffusability of a diagnostic device, neglecting both the context of research as well as increased accuracy, despite it being a more essential feature of nanobiochip projects. Also, rather than one of many parallel aspects in innovation processes, ethics is considered here as a ubiquitous system of (...) choices between sometimes antagonistic values. Thus, the paper investigates what is at stake when accuracy is balanced with other practical values in different contexts. Dramatic nanotechnological increase of accuracy in biochips can raise ethical issues, since it is at odds with other values such as diffusability and reliability. But those issues will not be as revolutionary as is often claimed: neither in diagnostics, because accuracy of measurements is not accuracy of diagnostics; nor in research, because a boost in measurement accuracy is not sufficient to overcome significance-chasing malpractices. The conclusion extends to methodological recommendations. (shrink)

In this paper, we explore how the definition of life takes on an essential character in the ethical debates around health technologies, with life thus being manufactured in the tensions and conflicts around the use of such artefacts and devices. We introduce concepts from science and technology studies (STS) to approach bioethics, overcoming the dualistic conception that separates the natural and the technological and questioning the dominant rationality that divides life into dualities. Drawing on two research projects in which (...) we have been involved in recent years, one regarding biobanks and the other regarding social care robots, we explore how the ethical discussions about biobanks and robots imply particular notions of life. We argue that the contemporary epistemic category of life is a manufactured life in which various rationalities coexist: one rationality based on a separation between the technological and the human, focused on pragmatism and functionalities that tend towards a dualized notion of life divided into qualified and non-qualified life, and another rationality based on a non-essentialist ontology, focused on the mediating role of health technologies, that entails a distributed life appearing as a precarious effect of a network. Each of these rationalities allows the emergence of different issues and ethical concerns, thus enriching the bioethical debate. (shrink)

This analysis of Mexico’s nanotechnology policies utilizes indicators developed by the Organization for Economic Co-operation and Development, which in 2008 conducted a pilot survey comparing the nanotechnology policies of 24 countries. In this paper, we apply the same questionnaire to the Mexican case, adding business information derived from the National Institute of Statistics and Geography survey on nanotechnologies, also an OECD instrument.

Is nanotechnology-based human enhancement morally permissible? One reason to question such enhancement stems from a concern for preserving our species. It is harder than one might think, however, to explain what could be wrong with altering our own species. One possibility is to turn to the environmental ethics literature. Perhaps some of the arguments for preserving other species can be applied against nanotechnology-based human enhancements that alter human nature. This paper critically examines the case for using two of the strongest (...) arguments in the environmental ethics literature to show that nanotechnology-based human enhancements are impermissible: 1) Our species, like many other naturally occurring species, has aesthetic value. So, nanotechnology-based human enhancements that alter our species should be prohibited. 2) Our species plays valuable ecological roles. Nanotechnology-based human enhancements that alter our species are likely to interfere with our species playing our ecologically valuable roles. So, such enhancements should be prohibited. Neither argument, ultimately, proves conclusive. The paper concludes, however, that considerations underlying both arguments may show us that some nanotechnology-based human enhancements are impermissible. (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)

The revolutionary Feynman vision of a powerful and general nanotechnology, based on nanomachines that build with atom-by-atom control, promises great opportunities and, if abused, great dangers. This vision made nanotechnology a buzzword and launched the global nanotechnology race. Along the way, however, the meaning of the word has shifted. A vastly broadened definition of nanotechnology (including any technology with nanoscale features) enabled specialists from diverse fields to infuse unrelated research with the Feynman mystique. The resulting nanoscaletechnology funding coalition has obscured (...) the Feynman vision by misunderstanding its basis, distrusting its promise, and fearing that public concern regarding its dangers might interfere with research funding. In response, leaders of a funding coalition have attempted to narrow nanotechnology to exclude one area of nanoscale technology—the Feynman vision itself. Their misdirected arguments against the Feynman vision have needlessly confused public discussion of the objectives and consequences of nanotechnology research. (shrink)

Lately, nanotechnology has become one of the main topics in the debates regarding what has been called the _Next Industrial Revolution_ within what are known as _emergent technologies_. This paper contains a comparative analysis of the different philosophical groundings, arguments and principles invoked in the official ethical approaches proposed by each of two of the main Western communities. By _official ethical approaches_ or _official positions_ we mean the opinions officially expressed by the government institutions about how ethical considerations prompted by (...) nanotechnologies should be tackled. The analysis is based, then, on the official points of view, expressed through two documents, namely two official releases issued by governmental offices or institutions in both communities, Europe and the United States of America, and considered by the authors as representative of the official opinions of the governmental institutions in each society. (shrink)

This chapter contains sections titled: The NBIC Fields Philosophical Implications of Convergence Conclusion References and Further Reading.

This paper examines the Saudi Food and Drug Authority’s (SFDA) Guidance on Artificial Intelligence (AI) and Machine Learning (ML) technologies based Medical Devices (the MDS-G010). The SFDA has pioneered binding requirements designed for manufacturers to obtain Medical Device Marketing Authorization. The regulation of AI in health is at an early stage worldwide. Therefore, it is critical to examine the scope and nature of the MDS-G010, its influences, and its future directions. It is argued that the guidance is a patchwork (...) of existing international best practices concerning AI regulation, incorporates adapted forms of non-AI-based guidelines, and builds on existing legal requirements in the SFDA’s existing regulatory architecture. There is particular congruence with the approaches of the US Food and Drug Administration (FDA) and the International Medical Device Regulators Forum (IMDRF), but the SFDA goes beyond those approaches to incorporate other best practices into its guidance. Additionally, the binding nature of the MDS-G010 is complex. There are binding ‘components’ within the guidance, but the incorporation of non-binding international best practices which are subordinate to national law results in a lack of clarity about how penalties for non-compliance will operate. (shrink)

Nanotechnology has been a focal area of United States (US) Science and Technology policy since President Clinton's administration. The Unites States is investing more funds in nanotechnology research and development than any other nation. The US National Laboratory community and Sandia National Laboratories in particular is responding to their country's interest by generating exceptional Nano-based science and technology and focusing these efforts on national security and safety concerns. The United States and others are finding that the technological, safety, ethical, economic, (...) and policy considerations centered on nanotechnology are complex and interconnected. Further, that tomorrow's decision makers need an expanded educational background for them to make optimal choices concerning nanotechnology. Sandia National Laboratories responded to this need by initiating the National Institute for Nanotechnology Engineering (NINE). NINE is prototype educational effort designed to provide an exceptional foundation for the next generation of US nanotechnology decision makers. (shrink)

In this paper, we respond to a critique by Erik Thorstensen of the ‘Deepening Ethical Engagement and Participation in Emerging Nanotechnologies’ project concerning its ‘realist’ treatment of narrative, its restricted analytical framework and resources, its apparent confusion in focus and its unjustified contextualisation and overextension of its findings. We show that these criticisms are based on fairly serious misunderstandings of the DEEPEN project, its interdisciplinary approachand its conceptual context. Having responded to Thorstensen’s criticisms, we take the opportunity to clarify and (...) develop our approach to narrative. We articulate the need for novel, theoretically robust approaches to the formation of public attitudes which transcend the limitations of both survey-based approaches—which remain wedded to methodological individualism and which presume that individuals hold distinct and relatively stable attitudes and preferences—and interactionist approaches to public talk, which focus too strongly on individuals-in-interaction as reasoning agents and which ignore the constitutive role of culture and discourse in the formation of public opinion. We suggest that our use of narrative can help to better understand the process through which public attitudes to emerging technology develop out of interactive an engagement with wider cultural arguments and accounts of science and technology. We finish by pointing to parallel developments in social thought—from Charles Taylor’s treatment of social imaginaries to recent developments in post-Bourdieuian cultural sociology—as related projects in understanding the cultural resources and grammars that provide the conceptual infrastructure for modern social life. (shrink)

The European Union is strategically committed to the development of nanotechnology and its industrial exploitation. However, nanotechnology also has the potential to disrupt human health and the environment. The EU claims to be committed to the safe and responsible development of nanotechnology. In this sense, the EU has become the first governing body in the world to develop nanospecific regulations, largely due to legislative action taken by the European Parliament, which has compensated for the European Commission’s reluctance to develop special (...) regulations for nanomaterials. Nevertheless, divergences aside, political bodies in the EU assume that nanotechnology development is controllable and take for granted that both the massive industrial use of nanomaterials and a high level of environmental and health protection are compatible. However, experiences such as the European controversy over agri-food biotechnology, which somewhat delegitimized the regulatory authority of the EU over technological safety and acceptability, arguably show that controllability assumptions are contestable on the grounds of alternative socio-economic and cultural preferences and values. Recently developed inclusive governance models on safety and innovation, such as “Responsible Research and Innovation”, widely claim that a diversity of considerations and issues are integrated into R&D processes. Even so, the possibility of more radically alternative constitutions of socio-technical safety seems to be seriously limited by the current ideology of innovation and economic imperatives of the global, knowledge-based, capitalist economy. (shrink)

. Effective text region extraction and binarization of image embedded text documents on mobile devices having limited computational resources is an open research problem. In this paper, we present one such technique for preprocessing images captured with built-in cameras of handheld devices with an aim of developing an efficient Business Card Reader. At first, the card image is processed for isolating foreground components. These foreground components are classified as either text or non-text using different feature descriptors of texts (...) and images. The non-text components are removed and the textual ones are binarized with a fast adaptive algorithm. Specifically, we propose new techniques for foreground component isolation, text extraction and binarization of text regions from camera captured business card images. Experiments with business card images of various resolutions show that the present technique yields better accuracy and involves low computational overhead in comparison with the state-of-the-art. We achieve optimum text/non-text separation performance with images of resolution 800×600 pixels with an average recall rate of 93.90% and a precision rate of 96.84%. It involves a peak memory consumption of 0.68 MB and processing time of 0.102 seconds on a moderately powerful notebook, and 4 seconds of processing time on a PDA. (shrink)

A suite of technological advances based on nanotechnology has received substantial attention for its potential to affect privacy. Reports of the National Nanotechnology Initiative have recognized that the societal implications of nanotechnology will include better surveillance and information-gathering technologies. A variety of academic and popular publications have explained the potential effects of nanotechnology on privacy.The ways in which nanotechnology might affect privacy are varied. It may make current information technology better, make old information-gathering techniques more reliable, or expand information-gathering into (...) novel areas. My focus in this paper is on the privacy effects of one potential application of nanotechnology: sensors capable of detecting weapons agents or drugs—"nanosensors" or "sensors" for short. Nanotechnology may make possible small, accurate, and easy-to-use sensors to detect a variety of substances, including Chemical, Biological, Radiological, and Explosive agents , as well as drugs. Analyzing the potential effects on privacy of sensors can provide important insights into the nature and extent of privacy rights. (shrink)

Based on bibliometric methods, this paper describes the global institutionalization of nanotechnology research from the mid-1980s to 2006. Owing to an extremely strong dynamics, the institutionalization of nanotechnology is likely to surpass those of major disciplines in only a few years. A breakdown of the relative institutionalizations strengths by the main geographical regions, countries, research sectors, disciplines, and institutional types provides a very diverse picture over the time period because of different national science policies. The results allow a critical assessment (...) of the different science policies based on the relative institutionalizations strengths as well as the conclusion that the institutionalization process has run out of control of individual governments who once induced the development. (shrink)

The literature on public perceptions of, and attitudes towards, nanotechnology used in the agrifood sector is reviewed. Research into consumer perceptions and attitudes has focused on general applications of nanotechnology, rather than within the agrifood sector. Perceptions of risk and benefit associated with different applications of nanotechnology, including agrifood applications, shape consumer attitudes, and acceptance, together with ethical concerns related to environmental impact or animal welfare. Attitudes are currently moderately positive across all areas of application. The occurrence of a negative (...) or positive incident in the agri-food sector may crystallise consumer views regarding acceptance or rejection of nanotechnology products. •Acceptance of agrifood nanotechnology based on perceptions of risk, benefit and ethics.•Attitudes towards nanotechnology in general are currently moderately positive.•Occurrence of a major nanotechnology-related "event" may crystallise consumer attitude. (shrink)

Current nanotechnology regulation is focussed on risks. On the other hand, technical guidelines and other soft law tools are increasingly replacing hard law. This risk reduction approach does not seem to be fully aligned with open principles like sustainable nanotechnology. Indeed, risk optimization tends to be rather a continuous process than a way to settle ultimate lists of risks. There is therefore a need for a more dynamic view: Life cycle assessment contributes to add momentum and context to the models. (...) However, a complementary perspective is here suggested, based on information technologies: nanotechnology platforms. Platforms for nanotechnology governance are supposed to complement and enhance the nano-regulation, adding risk assessment and management. These platforms are mainly offering information, coordination, and context or situational awareness. More recently, some informal platforms appear to play a, certainly limited but still clear, co-regulatory role. Can these informal platforms play a relevant role in nanotechnology governance? In the context of the EU Better Regulation strategy, why not envision some of these informal platforms as future co-regulation tools? The main goal of this paper is to start a discussion on the requirements these informal co-regulatory platforms should fulfill before their hypothetical inclusion in a future better regulation toolbox. (shrink)

This article argues that advances in nanotechnology in general, and lab-on-chip technology in particular, have the potential to benefit the developing world in its quest to control risks to human health and the environment. Based on the “risk society” thesis of Ulrich Beck, it is argued that the developed world must realign its science and technology policy priorities to meet some of the most pressing needs of humanity.

Although many active scientists deplore the publicity about Drexler's futuristic scenario, I will argue that the controversies it has generated are very useful, at least in one respect. They help clarify the metaphysical assumptions underlying nanotechnologies, which may prove very helpful for understanding their public and cultural impact. Both Drexler and his opponents take inspiration from living systems, which they both describe as machines. However there is a striking contrast in their respective views of molecular machineries. This paper based on (...) semipopular publications is an attempt to characterize the rival models of nanomachines and to disentangle the worldviews underpinning the uses of biological reference on both sides. Finally, in an effort to point out the historical roots of the contrast in the concepts of nanomachines, I raise the question of a divide between two cultures of nanotechnology. (shrink)

Nanotechnologies are enabling technologies which rely on the manipulation of matter on the scale of billionths of a metre. It has been argued that scientific uncertainties surrounding nanotechnologies and the inability of regulatory agencies to keep up with industry developments mean that voluntary regulation will play a part in the development of nanotechnologies. The development of technological applications based on nanoscale science is now increasingly seen as a potential test case for new models of regulation based on future-oriented responsibility, lifecycle (...) risk management, and upstream public engagement. This article outlines findings from a project undertaken in 2008–2009 for the UK Government’s Department of Environment, Food and Rural Affairs (DEFRA) by BRASS at Cardiff University, involving an in-depth survey both of current corporate social responsibility (CSR) reporting in the UK nanotechnologies industry, and of attitudes to particular stakeholder issues within the industry. The article analyses the results to give an account of the nature of corporate social performance (CSP) within the industry, together with the particular model of CSR operating therein (‘do no harm’ versus ‘positive social force’). It is argued that the nature of emerging technologies requires businesses to adopt particular visions of CSR in order to address stakeholder issues, and that the nanotechnologies industry presents specific obstacles and opportunities in this regard. (shrink)

Engineering sketches and drawings are the building blocks of technological design and production. These visual representations act as the means for organizing the design to production process, hence serving as a "social glue" both between individuals and between groups. The author discusses two main capacities such visual representations serve in facilitating distributed cognition in team design work As conscription devices, they enlist and organize group participation. As boundary objects, they facilitate the reading of alternative meanings by various groups involved (...) in the design process. The introduction of computer-aided design into this visual culture of engineering restructures relationships between workers in ways that can hamper the flexibility necessary for these crucial capacities to take place. The data are drawn from a study of the daily practices of engineers engaged in redesigning a turbine engine package. The method is participant observation. (shrink)

Nanotechnologies, biotechnologies, information technologies and cognitive sciences (NBIC) have gradually gained traction in the United States of America (USA), subsequently expanding to Europe, and are now proliferating worldwide. Scientists are trying with more success to remove the causes of death by “repairing” humans, or even by “increasing” their physical and cognitive capacities. NBICs not only can help researchers promote “one health” by improving environmental conditions, human and animal health, but also, they can lead humanity towards transhumanism through eugenics. Thanks to (...) the principle of totality, the intentional modification of the human body for therapeutic purposes through surgery has always been seen as a source of medical progress. But how far can the living human body be modified at will? Gilbert Hottois and Jean-François Mattei have deciphered transhumanism to question its alleged “humanism” and study its impact on our humanity. Today, science has gone further thanks to the possibilities offered by converging NBIC technologies and especially with the advent of human genome editing! The objective of this article is to highlight the hopes and fears of Homo sapiens following the applications of NBICs, and to propose ethical reflections on the invading transhumanist and posthumanist doctrines that tend to become spiritual movements, even religions. A summary study, based on a scientific bibliography, linked to NBICs and including ethical aspects, will present the ethical issues of the convergence of nanotechnologies, biotechnologies, information technologies and cognitive sciences, which could become a springboard for transhumanism and posthumanism. (shrink)

The development of machine learning and deep learning (DL) in the field of AI (artificial intelligence) is the direct result of the advancement of nano-electronics. Machine learning is a function that provides the system with the capacity to learn from data without being programmed explicitly. It is basically a mathematical and probabilistic model. DL is part of machine learning methods based on artificial neural networks, simply called neural networks (NNs), as they are inspired by the biological NNs that constitute organic (...) brains. Despite its similarity to biological organs such as human brains, major problems arise in trying to attribute moral responsibility to autonomic systems based on hardware including nano-electronic devices, which are sought to replace humans (moral agents) in the context of AI. It is suggested that the required emotional environment which enables actions according to reasons in humans is not witnessed at AI devices. Though AI technology raises an enticing resemblance to human actions, this resemblance is to be considered with a skeptical eye. It is because actions are associated with reasons while causes are connected to operations. Human agents are capable of acting upon their reasons, while AI devices are limited only to operations as they are conditioned by their programming, which is considered as an embodiment of some causes. As moral responsibility goes hand in hand with the capacity to act (according to reasons), attributing moral responsibility to AI devices is revealed to be but a misleading metaphor. (shrink)

The genetically manipulated organism crisis demonstrated that technological development based solely on the law of the marketplace and State protection against serious risks to health and safety is no longer a warrant of ethical acceptability. In the first part of our paper, we critique the implicitly individualist social-acceptance model for State regulation of technology and recommend an interdisciplinary approach for comprehensive analysis of the impacts and ethical acceptability of technologies. In the second part, we present a framework for the analysis (...) of impacts and acceptability, devised—with the goal of supporting the development of specific nanotechnological applications—by a team of researchers from various disciplines. At the conceptual level, this analytic framework is intended to make explicit those various operations required in preparing a judgement about the acceptability of technologies that have been implicit in the classical analysis of toxicological risk. On a practical level, we present a reflective tool that makes it possible to take into account all the dimensions involved and understand the reasons invoked in determining impacts, assessing them, and arriving at a judgement about acceptability. (shrink)

Research in nanotechnology has advanced rapidly in recent years. Several researchers, however, warn that there is a paucity of research on the ethical, legal, and social implications of nanotechnology, and they caution that ethical reflections on nanotechnology lag behind this fast developing science. In this article, the authors question this conclusion, pointing out that the predicted concrete ethical issues related to the area of nanotechnology are rather similar to those related to the area of biotechnology and biology that have been (...) considered by ethicists since the 1970s. Hence, a knowledge base has already been acquired from ethical reflections on biotechnology and biology, which may be a good starting point and foundation for a discussion of ethical reflections on nanotechnology. The authors argue that a promising approach is the use of basic ethical principles as a method to analyze ethical issues of nanotechnology. (shrink)

Nanotechnology has been facing multiple obstacles related to the applicability of patentability criteria. In this article, the authors addressed the novelty requirement in nanotechnology inventions in Iraqi and Malaysian patent acts. First, novelty was discussed to determine its applicability in the field of nanotechnology. Then, problems on nanotechnology patent application were presented along with some suggested solutions. The problems encountered in the patentability of nanotechnology inventions were summarized in two categories. First, the multidisciplinary nature of nanotechnology casts its shadow on (...) the examination process in patent offices. To overcome this problem, the United States Patent and Trademark Office and the European Patent Office created new divisions to examine nanotechnology inventions; thus, this step must be followed by developing countries. In addition, with the existence of larger scaled materials and devices in prior art, three potentials have been introduced to overcome this issue. First, novel properties in nanoinventions can be demonstrated to reach the point of novelty. Second, nanoinventions can be patentable if they are carried out despite scientific problems occurring when materials are shaped in nanoscale. Third, the process of creating nanomaterials can be patentable as the bottom-up approach, which is not used in larger scaled materials. Finally, pre-disclosure must be considered as an enabling disclosure, which enables a skilled man in the art to put the nanoinvention in practice. (shrink)

This paper reflects on the change of relations among participants in nanotechnology governance through their participation in governance processes such as stakeholder dialogues. I show that policymaking in practice—that is, the practice of coming and working together in such stakeholder dialogues—has the potential for two-fold performative effects: it can contribute to the development of trust and mutual responsibility on the part of the involved actors, and it may bring about effects on the formation of boundaries of what is sayable and (...) thinkable in nanotechnology governance. Three vignettes about the work of the German NanoKommission indicate the development of new relations of trust, recognition and mutual responsibility among actors. It is concluded that governance in practice can assemble new collectives in which relations of trust are the glue holding the complex structure together. While such a consensus-based progress may be favourable for smooth technology development, it can be considered problematic if evaluated against the ideals of deliberative democracy, which often form the premises on which public engagement is based. Stakeholder forums were set in place with the intention of including various actors, but this is Janus-faced: if a dialogue becomes encapsulated in new governance networks, new exclusions can arise. For example, a policing of which information is released to a wider audience can occur. (shrink)

Nanotechnology and nanosciences have recently gained tremendous attention and funding, from multiple entities and directions. In the last 10 years the funding for nanotechnology research has increased by orders of magnitude. An important part that has also gained parallel attention is the societal and ethical impact of nanotechnology and the possible consequences of its products and processes on human life and welfare. Multiple thinkers and philosophers wrote about both negative and positive effects of nanotechnology on humans and societies. The literature (...) has a considerable amount of views about nanotechnology that range from calling for the abandonment and blockage of all efforts in that direction to complete support and encouragement in hopes that nanotechnology will be the next big jump in ameliorating human life and welfare. However, amidst all this hype about the ethics of nanotechnology, relatively less efforts and resources can be found in the literature to help engineering professionals and educators, and to provide practical methods and techniques for teaching ethics of nanotechnology and relating the technical side of it to the societal and human aspect. The purpose of this paper is to introduce strategies and ideas for teaching ethics of nanotechnology in engineering in relation to engineering codes of ethics. The paper is neither a new philosophical view about ethics of nanotechnology nor a discussion of the ethical dimensions of nanotechnology. This is an attempt to help educators and professionals by answering the question of how to incorporate ethics of nanotechnology in the educational process and practice of engineering and what is critical for the students and professionals to know in that regard. The contents of the presented strategies and ideas focus on the practical aspects of ethical issues related to nanotechnology and its societal impact. It also builds a relation between these issues and engineering codes of ethics. The pedagogical components of the strategies are based on best-practices to produce independent life-long self-learners and critical thinkers. These strategies and ideas can be incorporated as a whole or in part, in the engineering curriculum, to raise awareness of the ethical issues related to nanotechnology, improve the level of professionalism among engineering graduates, and apply ABET criteria. It can also be used in the way of professional development and continuing education courses to benefit professional engineers. Educators and institutions are welcome to use these strategies, a modified version, or even a further developed version of it, that suits their needs and circumstances. (shrink)

Coordination of a power system with the phasor measurement devices in real time on the load and generation sides is carried out within the context of smart grid studies. Power systems equipped with information systems in a smart grid pace with external security threats. Developing a smart grid which can resist against cyber threats is considered indispensable for the uninterrupted operation. In this study, a two-way secure communication methodology underpinned by a chaos-based encryption algorithm for PMU devices is (...) proposed. The proposed system uses the IEEE-14 busbar system on which the optimum PMU placement has been installed. The proposed hyperchaotic system-based encryption method is applied as a new security methodology among PMU devices. The success of results is evaluated by the completeness of data exchange, durations, the complexity of encryption-decryption processes, and strength of cryptography using a microcomputer-based implementation. The results show that the proposed microcomputer-based encryption algorithms can be directly embedded as encryption hardware units into PMU and PDC devices which have very fast signal processing capabilities taking into considerations the acceptable delay time for power system protection and measuring applications and quality metering applications which is 2 ms and 10 ms, respectively. While proposed algorithms can be used in TCP or UDP over IP-based IEEE C37.118, IEC 61850, and IEC 61850-90-5 communication frameworks, they can also be embedded into electronic cards, smartcards, or smart tokens which are utilized for authentication among smart grid components. (shrink)

This chapter examines how advances in nanotechnology might impact criminal sentencing. While many scholars have considered the ethical implications of emerging technologies, such as nanotechnology, few have considered their potential impact on crucial institutions such as our criminal justice system. Specifically, I will discuss the implications of two types of technological advances for criminal sentencing: advanced tracking devices enabled by nanotechnology, and nano-neuroscience, including neural implants. The key justifications for criminal punishment- including incapacitation, deterrence, rehabilitation, and retribution – apply (...) very differently to criminal sentences using these emerging technologies than they do to imprisonment. Further, use of these technologies would represent a shift away from retribution as the primary justification for criminal punishment. In addition, the possibility of nano-neural implants entails a new model of rehabilitation: namely, involuntary rehabilitation aimed at changing an offender’s character, rather than his environment. (shrink)

Sociologists of science and others have long been interested in how advances in science come about, and their potential social and economic impacts. Developments in nanoscience and nanotechnology will provide social scientists with a unique opportunity to explore how scientific activities form de novo. Additionally, scientists will have the opportunity to examine the factors that drive science and technology in certain directions by considering how different models of innovation may explain how the topography of the knowledge-based economy is being shaped (...) by radically new approaches to science. (shrink)

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)

The advent of the new nanotechnologies has been heralded by government, media, and many in the scientific community as the next big thing. Within the agricultural sector research is underway on a wide variety of products ranging from distributed intelligence in orchards, to radio frequency identification devices, to animal diagnostics, to nanofiltered food products. But the nano-revolution (if indeed there is a revolution at all) appears to be taking a turn quite different from the biotechnology revolution of two decades (...) ago. Grappling with these issues will require abandoning both the exuberance of diffusion theory and ex post facto criticism of new technologies as well in favor of a more nuanced and proactive view that cross the fault line between the social and natural sciences. (shrink)

Brain reading technologies are rapidly being developed in a number of neuroscience fields. These technologies can record, process, and decode neural signals. This has been described as ‘mind reading technology’ in some instances, especially in popular media. Should the public at large, be concerned about this kind of technology? Can it really read minds? Concerns about mind-reading might include the thought that, in having one’s mind open to view, the possibility for free deliberation, and for self-conception, are eroded where one (...) isn’t at liberty to privately mull things over. Themes including privacy, cognitive liberty, and self-conception and expression appear to be areas of vital ethical concern. Overall, this article explores whether brain reading technologies are really mind reading technologies. If they are, ethical ways to deal with them must be developed. If they are not, researchers and technology developers need to find ways to describe them more accurately, in order to dispel unwarranted concerns and address appropriately those that are warranted. (shrink)

Legal regulation has a substantial impact on the development of technologies. Depending on its scope, structure, and effectiveness, regulation can essentially shape the research, development, production, commercialization, and consumption of emerging technologies in various ways. The lack of regulation, or of corresponding enforcement, can lead to the infringement of rights, harm to workers, consumers, and the environment, and to the neglect of the public interest. On the other hand, too strict regulations, based on incomplete information or excessive caution, may equally (...) cause harm by omitting the potential benefits or by distorting and delaying the technological development. At the current stage, nanotechnologies affect many areas of law: occupational health and safety, environ-. (shrink)

Nanotechnology shows great promise in a variety of applications with attractive economic and societal benefits. However, societal issues associated with nanotechnology are still a concern to the general public. While numerous technological advancements in nanotechnology have been achieved over the past decade, research into the broader societal issues of nanotechnology is still in its early phases. Based on the data from the Web of Science database, we applied the main path analysis, cluster analysis and text mining tools to explore the (...) main research fronts and hierarchical structure of these societal issues. We found that the research studies fell into four categories: "General Toxicity and EHS (Environment, Health and Safety)," "Medicine and Cytotoxicity," "Assessment and Regulation," and "Environment and Ecotoxicity." These research studies have disclosed much information about the potential effect of nanotechnology on public health and the environment. Relatively speaking, the studies on the assessment, regulation, preventive solutions, and environmental protection are just emerging. This finding indicates that an abundance of effort should be conducted on these emerging themes to maximize the benefits of nanotechnology while minimizing its potential harm. The implications for various parties in this domain are also presented. (shrink)

In a recent debate, Eric Drexler and Richard Smalley have discussed the chemical and physical possibility of constructing molecular assemblers - devices that guide chemical reactions by placing, with atomic precision, reactive molecules. Drexler insisted on the mechanical feasibility of such assemblers, whereas Smalley resisted the idea that such devices could be chemically constructed, because we do not have the required control. Underlying the debate, there are differences regarding the appropriate goals, methods, and theories of nanotechnology, and the (...) appropriate way of conceptualizing molecular assemblers. Not surprisingly, incommensurability emerges. In this paper, I assess the main features of the debate, the levels of the emerging incommensurability, and indicate one way in which the debate could be decided. (shrink)

Nanotechnology presents significant challenges in terms of developing a regulatory framework. This is due to a lack of scientific knowledge about the behaviour of the technology in its interactions with biological and ecological processes, the environment and other technologies. Crucially, there is a great deal of uncertainty surrounding the potential environmental and human health and safety impacts of NT. Consequently, the development of NT is a potential test case for framing new models of ‘soft law’ voluntary governance as a substitute (...) for traditional command and control type regulation. Driven by ‘new science governance,’ an approach based on a combination of ideas in anticipatory ethics, future-oriented responsibility, upstream public engagement and deliberation and theories of justice may offer a solution. The uniqueness of the approach can be found in the incorporation of anticipatory approaches via public participation and deliberation as the input into procedural justice approaches with distributional justice as the output. The overarching objective of this work is to contribute to the discussion in relation to the internalisation of responsibility and the building of intellectual and societal capacity to anticipate negative consequences before they arise in the hope that such an approach could be the antithesis of the retrospective imposition of responsibility and liability after the harm is done, which is the outcome of traditional regulatory and ethical approaches. Ultimately, the purpose is to contribute to the long-term sustainability of NT. (shrink)