There are a wide range of positions regarding the ontological nature of computer hardware and software. Moor [The British Journal for the Philosophy of Science 29 (1978), 213–222] argues that there...

The comprehensive nature of information and insight available in the Upanishads, the Indian philosophical systems like the Advaita Philosophy, Sabdabrahma Siddhanta, Sphota Vaada and the Shaddarsanas, in relation to the idea of human consciousness, mind and its functions, cognitive science and scheme of human cognition and communication are presented. All this is highlighted with vivid classification of conscious-, cognitive-, functional- states of mind; by differentiating cognition as a combination of cognitive agent, cognizing element, cognized element; formation; form and structure of (...) cognition, instruments and means of cognition, validity of cognition and the nature of energy/matter which facilitates and also is the medium of cognition- cognizing process; and also as the container and content of cognition. The human communication process which is just the reverse of cognizing process is also presented with necessary description and detail. The sameness of cognitive / communicative process during language acquisition and communication processes and the modes of language acquisition and communication are also given. The hardware and software of human cognition, language acquisition and communication as envisaged in Indian spiritual and philosophical expressions are given. In the light of the information and insight obtained as above, the axioms for human cognition / communication are formed, framed and presented. A brain-wave frequency modulation / demodulation model of human cognition, communication and language acquisition and communication process based on Upanishadic expressions, Shaddarsanas and Sabdabrahma Siddhhanta is defined and discussed here. The use of these theories and models and axioms in mind-machine modelling and natural language comprehension branch of artificial intelligence will be put forward and highlighted. (shrink)

We start with a example of assembler programming, and show how even at this low level the structure of the programming language does not directly mirror the structure of the hardware, but that it is also decisively influenced by the human practices surrounding computer use, and that assembly language gives a view of the hardware which is accommodated to human interests and capabilities. We give several historical examples and illustrate the changing pattern of mutual accommodation between human practices (...) and computer technology, and argue for a more explicitly dialectical and critical approach to the history and philosophy of programming. (shrink)

Nations possessing nuclear weapons have seen them as useful for many purposes. These include classic nuclear deterrence, extended nuclear deterrence, the fighting of a nuclear war ‘if deterrence fails,’ and a ‘diplomatic’ use in which the weapons are seen as implements of coercive political power. Concerning all these uses profound ethical questions arise. It is the last use which will be the focus of attention in this paper.I have chosen this subject partly because I believe that it has received insufficient (...) attention from those reflecting on nuclear policies from an ethical point of view. Discussions tend to focus on the use, threat to use, or intention to use nuclear weapons in response to a nuclear attack or threat of nuclear attack. The retention of nuclear weapons for such a purpose is far easier to rationalize than is the development of such weapons for extended deterrence, nuclear ‘diplomacy,’ or the actual waging of a nuclear war. Historically, nuclear weapons have been held by nuclear states for all these purposes. In fact, there are natural relations between the functions. When a power possesses nuclear weapons, the ultimate token of military power in the modern world, it is natural that it will seek to use them for purposes less restricted than the sole one of deterring nuclear war. Hence there is a natural development from classic deterrence to extended deterrence and the coercive use of nuclear weapons in the pursuit of national interest. There is also a natural connection between classic deterrence and the development and deployment of nuclear weapons for the purpose of fighting and ‘prevailing’ in a nuclear war. An opposing state is to be prevented from attacking by the belief that an attack would be followed by retaliation. That requires that a nuclear state indicate the will and capacity to retaliate-that is, to use these weapons in a real war if necessary. (shrink)

We present an argument against physicalism in two steps: 1) Physics reduces the world to a mathematical structure; 2) The notion of 'structure' only makes sense when carried by something and interpreted by something else. Physicalism does not allow such a carrier and interpreter at a fundamental level, hence it must be wrong. An extended notion of Mind is presented as the fundamental 'hardware' which is necessary by the argument. In particular, qualia correspond to the 'monitor component' of mind. (...) Some ideas are presented on how to extend this mind-matter relation to a more elaborate picture: (1) A system of two complementary reductionisms (one physical, the other mental) may hint toward a deeper reality in which mind and the physical world are closely entangled. (2) A division of mind into a conscious 'monitor' and an unconscious 'processor' is suggested using the analogy of dreams. Finally, the problem of Solipsism and the existence of 'minds other than my own' is discussed. (shrink)

This article traces the historical development of the boundaries around computer software and hardware. On one hand, the author documents ongoing discussions about the technical equivalence of hardware and software. On the other hand, he accounts for the stubborn persistence of these terms as markers for two distinct spheres of technology, knowledge, and practice. By using theoretical concepts such as “boundary work” and “coproduction,” the author argues that ongoing efforts to negotiate the boundaries between hardware and software (...) are significantly “sociotechnical” in that they involve both social and technical considerations. The analysis culminates with a discussion of the more recent rise of the “hardware/software codesign” movement. Particular emphasis is placed on the conditions that led to the emergence of codesign and the ongoing challenges faced by its proponents. The article concludes by describing how codesign points toward a more reflexive and socially responsible culture of computer design and use. (shrink)

Modern computing is generally taken to consist primarily of symbol manipulation. But symbols are abstract, and computers are physical. How can a physical device manipulate abstract symbols? Neither Church nor Turing considered this question. My answer is that the bit, as a hardware-implemented abstract data type, serves as a bridge between materiality and abstraction. Computing also relies on three other primitive—but more straightforward—abstractions: Sequentiality, State, and Transition. These physically-implemented abstractions define the borderline between hardware and software and between (...) physicality and abstraction. At a deeper level, asking how a physical device can interact with abstract symbols is the wrong question. The relationship between symbols and physical devices begins with the realization that human beings already know what it means to manipulate symbols. We build and program computers to do what we understand to be symbol manipulation. To understand what that means, consider a light switch. A light switch doesn’t turn a light on or off. Those are abstractions. Light switches don’t operate with abstractions. We build light switches, so that when flipped, the world is changed in such a way that we understand the light to be on or off. Similarly, we build computers to perform operations that we understand as manipulating symbols. (shrink)

Computers have far to go to match human strengths, and our estimates will depend on analogy and extrapolation. Fortunately, these are grounded in the first bit of the journey, now behind us. Thirty years of computer vision reveals that 1 MIPS can extract simple features from real-time imagery--tracking a white line or a white spot on a mottled background. 10 MIPS can follow complex gray-scale patches--as smart bombs, cruise missiles and early self-driving vans attest. 100 MIPS can follow moderately unpredictable (...) features like roads--as recent long NAVLAB trips demonstrate. 1,000 MIPS will be adequate for coarse-grained three-dimensional spatial awareness--illustrated by several mid-resolution stereoscopic vision programs, including my own. 10,000 MIPS can find three-dimensional objects in clutter--suggested by several "bin-picking" and high-resolution stereo-vision demonstrations, which accomplish the task in an hour or so at 10 MIPS. The data fades there--research careers are too short, and computer memories too small, for significantly more elaborate experiments. (shrink)

This contribution to the Common Knowledge symposium “Fuzzy Studies” reports on the rise of the “popular assemblies” movement that swept the streets of Madrid in the wake of the May 15, 2011, occupation of Puerta del Sol. Assemblies have since taken installation in public spaces as infrastructural with significant methodological implications. Their incorporation into the cityscape has demanded of participants an inventive deployment of techniques and tactics drawn from archival practices and practices of hospitality, as well as the development of (...) varieties of urban hardware. The “fuzz” or mess of the assembly — the difficulties that participants have at putting together, let alone understanding, the assembly as an urban form — offers a valuable perspective on present-day discussions concerning the city as an object of political claims and rights. (shrink)

Open science hardware (OSH) are prototypes of laboratory instruments that use open source hardware to extend the purely epistemic (improving knowledge about nature) and normative (improving society) ideals of science and emphasize the importance of technology. They remind us of Zilsel’s 1942 thesis about the artisanal origins of science and instrument making that bridged disciplinary and social barriers in the 16th century. The emphasis on making, tinkering, and design transcends research, reproducibility, and corroboration in science and pushes to (...) the forefront educational, emancipatory, and aesthetic and exploratory uses. I will use two recent projects, OpenDrop electrowetting platform and Open Source Estrogen that make but also reflect OSH’s playful, expressive, and performative strategies and define the present practices as “artisanal science.” These hybrid and ambiguous practices bridge divides between present disciplines and skills but they also define science as an everyday activity directly connected to the private and public interests of the citizens. To describe this epistemic and normative ambiguity of artisanal science, I employ Hannah Arendt’s 1958 critique of homo laborans and homo faber and claim that science artisans (citizen scientists, geeks, makers, and hackers) offer an alternative to professionalization of science as practiced in the university and R&D laboratories. Science artisans design and build instruments to engage in civic “vita activa” over instruments but also leisurely “otium” outside of the work and science labor. OSH in this sense empowers individuals and communities to explore new connections between scientific practices, public actions, and private interests (leisure). The science artisans strive for and explore sovereignty, dignity, and freedom in an age immersed in science and technology controversies by bridging the divides between art, science, engineering, and humanities. (shrink)

The article situates Kittler’s view on the question of visual technology within his general media theory and critically examines Kittler’s optical paradigm with regard to questions of (visual) technology, discourse, strategy and style. Focus is given to the link between visual technology and the Renaissance period.

Why are we so many? Or, in other words, Why is our species so successful? The ultimate cause of our success as species is that we, Homo sapiens, are the first and the only Turing complete species. Turing completeness is the capacity of some hardware to compute by software whatever hardware can compute. To reach the answer, I propose to see evolution and computing from the problem solving point of view. Then, solving more problems is evolutionarily better, computing (...) is for solving problems, and software is much cheaper than hardware, resulting that Turing completeness is evolutionarily disruptive. This conclusion, together with the fact that we are the only Turing complete species, is the reason that explains why we are so many. Most of our unique cognitive characteristics as humans can be derived from being Turing complete, as for example our complete language and our problem solving creativity. (shrink)

We estimate that 208,000 deep brain stimulation (DBS) devices have been implanted to address neurological and neuropsychiatric disorders worldwide. DBS Think Tank presenters pooled data and determined that DBS expanded in its scope and has been applied to multiple brain disorders in an effort to modulate neural circuitry. The DBS Think Tank was founded in 2012 providing a space where clinicians, engineers, researchers from industry and academia discuss current and emerging DBS technologies and logistical and ethical issues facing the field. (...) The emphasis is on cutting edge research and collaboration aimed to advance the DBS field. The Eighth Annual DBS Think Tank was held virtually on September 1 and 2, 2020 (Zoom Video Communications) due to restrictions related to the COVID-19 pandemic. The meeting focused on advances in: (1) optogenetics as a tool for comprehending neurobiology of diseases and on optogenetically-inspired DBS, (2) cutting edge of emerging DBS technologies, (3) ethical issues affecting DBS research and access to care, (4) neuromodulatory approaches for depression, (5) advancing novel hardware, software and imaging methodologies, (6) use of neurophysiological signals in adaptive neurostimulation, and (7) use of more advanced technologies to improve DBS clinical outcomes. There were 178 attendees who participated in a DBS Think Tank survey, which revealed the expansion of DBS into several indications such as obesity, post-traumatic stress disorder, addiction and Alzheimer’s disease. This proceedings summarizes the advances discussed at the Eighth Annual DBS Think Tank. (shrink)

En este artículo se afirma que la idea de ‘virtual’ o de ‘virtualidad’ pertenece a una perspectiva teórica que pretende explicar los componentes del fenómeno de la sociedad tecnológica de hoy en día. En primer lugar, la perspectiva digital es explicada en su estructura ontológica básica: códigos binarios que organizan un set de elementos físicos o un hardware de acuerdo con reglas lógicas. Por ende, la idea de sociedad en red, comunicación virtual y seres humanos digitales son conceptos que (...) no aprehenden realmente el problema de la tecnología digital en nuestra sociedad. Una perspectiva digital asume la necesidad de entender la tecnología digital en su funcionamiento físico, lo que permite una representación completa del problema y permite el análisis crítico subsecuente de la perspectiva virtual. En segundo lugar, la perspectiva virtual es analizada desde la perspectiva digital hasta en sus principales suposiciones metafísicas: la simulación, como un ideal moral presupuesto, y la funcionalidad, como una idea instrumental presupuesta. Finalmente, la conclusión explica las posibilidades dadas por la perspectiva digital en aras de asumir nuevos retos en el universo digital, en contraste con una perspectiva virtual que podría pre-limitar dichas posibilidades para que necesidades previas sean satisfechas. Por ende, este artículo, antes que mostrar un argumento bien definido, exhorta a la reorientación de nuestras nociones acerca de lo virtual y de lo digital. (shrink)

Our hardware is an electric vehicle, remotely controlled over a citizens band radio link by a PDP-KL10. It carries a black and white television camera whose picture is broadcast over a UHF channel, and received and occasionally digitized by the computer. The vehicle has drive motors for the rear wheels, a steering motor coupled to a steering bar arrangement on the front wheels, and a motor controlling the camera pan angle. Each can be commanded to run forward or backward. (...) There is a potentiometer on the steering and pan linkages which enables them to be commanded to point straight ahead. The mechanical arrangements are crude, the motor speeds are unregulated, and there is no feedback to the computer other than the video from the camera. Overall dead reckoning errors are on the order of 30%. Most of the computer controlled runs so far have been with the camera pointed straight ahead and the vehicle moving forward in two foot increments, punctuated by long pauses, during which the images are processed. (shrink)

New hardware such as mobile handheld devices and digital cameras; new online social venues such as social networking, microblogging, and online photo sharing sites; and new infrastructures such as the global positioning system are beginning to establish new practices—what the author refers to as “sociolocative”—that combine data about a physical location, such as a geotag, with a virtual social act. This research investigates the phenomenon of documentary broadcasting, whereby individuals curate lasting descriptions and commentaries about a location for a (...) public audience, often using the photo sharing site, Flickr. Unlike many photographs shared online, the subject of a documentary post is always a place and not the activities nor identity of the broadcaster himself or herself. When presented together as curated narratives, posted images transform Flickr into a virtual public “gallery space” that captures, presents, and preserves aspects of a place that may last longer than the physical location itself. (shrink)

Against a remarkable hardware oblivion in discussions of algorithmic intelligence, this article insists that algorithmic thought, or abstract computation, cannot be separated from its technological implementation. It requires a material medium for an abstract mechanism to become a procedural event. Temporality is both the condition and the limiting (and irritating) factor in the computational function. ‘Radical’ media archaeology is proposed as a method for such an analysis, and the neologism of techno lógos to describe some aspects of algorithmic reason (...) which only unfold in the moment of its techno-processual coming-into-being. Some core operations, such as the time-discrete rhythm of actual computing algorithms, are discussed, where the ‘tempoReal’ flashes up in computing. In a wider sense, the time-discreteness of digital computing is related to an aesthetics of existence which acknowledges the machine element within human reasoning itself, while at the same time re-actualizing previous cultural techniques of non-narrative chronology. Turing the ‘man’ himself, in the sense of the Turing machine, can be addressed ‘itself’, in its archival sense as a sequence of expressions by symbols. (shrink)

Abstract: Background: In spite of the fact that computers continue to improve in speed and functions operation, they remain complex to use. Problems frequently happen, and it is hard to resolve or find solutions for them. This paper outlines the significance and feasibility of building a desktop PC problems diagnosis system. The system gathers problem symptoms from users’ desktops, rather than the user describes his/her problems to primary search engines. It automatically searches global databases of problem symptoms and solutions, and (...) also allows ordinary users to contribute exact problem reports in a structured manner. Objectives: The main goal of this Knowledge Based System is to get the suitable problem desktop PC symptoms and the correct way to solve the errors. Methods: In this paper the design of the proposed Knowledge Based System which was produced to help users of desktop PC in knowing many of the problems and error such as : Power supply problems, CPU errors, RAM dumping error, hard disk errors and bad sectors and suddenly restarting PC. The proposed Knowledge Based System presents an overview about desktop PC hardware errors are given, the cause of fault are outlined and the solution to the problems whenever possible is given out. CLIPS Knowledge Based System language was used for designing and implementing the proposed expert system. Results: The proposed PC desktop troubleshooting Knowledge Based System was evaluated by IT students and they were satisfied with its performance. (shrink)

윤리문화의 개념에는 세 가지 차원이 있다. 생활문화로서의 윤리문화, 결합체적 사슬(syntagmatic chain)로서의 윤리문화, 계열체적 집합(paradigmatic set)으로서의 윤리문화가 그것이다. 이 중에서, 이 글은 제주인의 윤리적 문화문법을 탐색하였다. 문화문법은 어떠한 조치로도 쉽사리 변하지 않는 문화의 하드웨어(hardware)와 같다. 제주윤리문화의 패러다임을 파악하기 위해서는 문화문법을 낳은 조건적 요소들에 관한 광범위한 검토가 있어야 한다. ① 자연적․지리적 특성, ② 언어적인 특성, ③ 역사적 경험의 특성, ④ 의․식․주의 특성, ⑤ 친족구조의 특성, ⑥ 종교․신앙의 특성, ⑦ 인구학적 특성 등이 그것이다. 필자는 제주의 무속신화에 나타난 윤리적 문화문법을 탐구한 바 있고, (...) 제주의 가족제도를 분석하여 효규범의 윤리문화를 검토한 적이 있다. 이 글에서는 기존 연구에서 얻은 가설을 바탕으로 의식주생활에 함의된 제주인의 윤리적 문화문법을 탐색하였다. 제주윤리문화의 패러다임은 평등성, 가족성, 현세성, 합리성, 온정성, 묘합성으로 요약된다. 제주의 무속신화에서 탐색된 이러한 문화문법들은 특정시기의 결합체적 사슬과 엮였던 시대인 가족제도와 의식주생활에서도 재생 반복하여 나타나고 있다. (shrink)