697,306 research outputs found

    The Human Security Paradigm and Cosmopolitan Democracy

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    This paper discusses the relation between the human security paradigm and the cosmopolitan democracy scenario as models for humanizing and changing the current international system and transforming it in a global security and development system centered on the individual rather than on the nation state. The main idea for which I argue is that the human security paradigm and the changes it determined in international relations (especially through the responsibility to protect principle) are compatible with the cosmopolitan democracy scenario for changing and transforming the current international system

    Integrating Human-Computer Interaction Development into the Systems Development Life Cycle: A Methodology

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    Incorporating a human computer interaction (HCI) perspective into the systems development life cycle (SDLC) is necessary to information systems (IS) success and, in turn, to the success of businesses. However, modern SDLC models are based more on organizational needs than human needs. The human interaction aspect of an information system is usually considered far too little (only the screen interface) and far too late in the IS development process (only at the design stage). Thus, often a gap exists between satisfying organizational needs and supporting and enriching human users. This problem can be addressed by carefully integrating HCI development into the SDLC process to achieve a truly human-centered IS development approach. This paper examines the roles of HCI in systems development, justifies the importance of considering HCI through out the entire systems development life cycle, presents a methodology for human-centered IS development, and demonstrates how to apply this methodology to develop human-centered information systems

    Towards an Architecture for Semiautonomous Robot Telecontrol Systems.

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    The design and development of a computational system to support robot–operator collaboration is a challenging task, not only because of the overall system complexity, but furthermore because of the involvement of different technical and scientific disciplines, namely, Software Engineering, Psychology and Artificial Intelligence, among others. In our opinion the approach generally used to face this type of project is based on system architectures inherited from the development of autonomous robots and therefore fails to incorporate explicitly the role of the operator, i.e. these architectures lack a view that help the operator to see him/herself as an integral part of the system. The goal of this paper is to provide a human-centered paradigm that makes it possible to create this kind of view of the system architecture. This architectural description includes the definition of the role of operator and autonomous behaviour of the robot, it identifies the shared knowledge, and it helps the operator to see the robot as an intentional being as himself/herself

    Mineral governance and human development : the case of Western Ghana

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    This thesis focuses on mineral governance and how it can contribute to ameliorating human development challenges in Ghana. The study adopted the human centered mineral resource governance approach to assess the mineral governance structure in Ghana and identified that, the current system is a colonial legacy and does not promote human development in Ghana. The study, whilst recognizing the legacies of colonialism, argues that in order for mineral resources to be managed responsibly to promote human development, there should be a paradigm shift to focus on how mineral resources are governed. As a result, the study, relying on the human centered development approach investigates how mineral resources can be governed to promote development in Ghana, with specific focus on the mineral wealth Western Region of the country. Due to the finite nature of mineral resources, the human centered development approach argues that revenues from mineral resources should be invested in human capacity building and medical care delivery. Further, the mining sector should be integrated with other non-mining sectors of the economy to create jobs and provide alternative livelihoods which will go a long way to assist in the general expansion and growth of the country‟s economy. Although this thesis is a case study of mineral governance in Ghana, it can serve as a springboard to appreciate the role mineral governance can play in promoting people centered development in other sub – Saharan mineral wealth countries

    GUTS IN THE EDGE OF WEALTH: An inquiry to human creativeness

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    Creativeness has been a hot topic of human intelligence system underlying innovations, discoveries, and many novelties brought to the enrichment of human civilization. Unfortunately, present cognitive theories relatively separated from speculative philosophical debates only to show the very slowly development, to give a picture about how creativeness works. Here we present some synthesis between neurological reentrance system, infant evolutionary psychology, and modified socio- psychological theories to construct a new view of creativeness apart from main discussion on cognitive science that so far is still much centered on the problem of consciousness. We present a random graphical model to construct what we call ‘space of creativeness’ as a bridge between micro and macro-view of human cognitive system. Furthermore, as a part of our main concern, our space of creativeness will be useful to explore the nature of the interconnectedness between human creativeness and her economic potentiality, along with its phase transitions throughout population.creativeness, wealth, random graph, self-discrepancy theory, evolutionary psychology, reentrant neurology

    National plan to enhance aviation safety through human factors improvements

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    The purpose of this section of the plan is to establish a development and implementation strategy plan for improving safety and efficiency in the Air Traffic Control (ATC) system. These improvements will be achieved through the proper applications of human factors considerations to the present and future systems. The program will have four basic goals: (1) prepare for the future system through proper hiring and training; (2) develop a controller work station team concept (managing human errors); (3) understand and address the human factors implications of negative system results; and (4) define the proper division of responsibilities and interactions between the human and the machine in ATC systems. This plan addresses six program elements which together address the overall purpose. The six program elements are: (1) determine principles of human-centered automation that will enhance aviation safety and the efficiency of the air traffic controller; (2) provide new and/or enhanced methods and techniques to measure, assess, and improve human performance in the ATC environment; (3) determine system needs and methods for information transfer between and within controller teams and between controller teams and the cockpit; (4) determine how new controller work station technology can optimally be applied and integrated to enhance safety and efficiency; (5) assess training needs and develop improved techniques and strategies for selection, training, and evaluation of controllers; and (6) develop standards, methods, and procedures for the certification and validation of human engineering in the design, testing, and implementation of any hardware or software system element which affects information flow to or from the human

    THE DAY “GOD” FAILED OR OVERTRUST IN AUTOMATION. A PORTUGUESE CASE STUDY

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    The increasing development of computer based technologies open new horizons in task automation, helping pilots and air traffic controllers to carry out the analysis and resolution of an increasing number of cognitive tasks, in complex working environments. However, there is a general agreement that cognitive automation may lead to overtrust, complacency and loss of the necessary operational situation feed back, as the basis of the mental model refreshment which, in turn, allows for the maintenance of coherent situation awareness of all the operational processes. The case study reported suggests there is a dimension to be followed in human machine integration, which is beyond the technological deterministic approach of human machine interface design, and calls for a better human comprehension of system nature. The human comprehension of this dimension, which we introduce as the technological factor, represents the basis of systemic self-constructed situation awareness, in a real human centered development.automation; situation awareness; mental model; overtrust in automation

    Design Processes for Strengthening the DoD’s Cyber Workforce / e-week short course flyer

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    Using a human-centered design approach, we will explore the system factors impacting the retention and development of high value Cyber workers. You will learn/practice the design thinking process, explore the cyber problem space, and create prototypes of retention factors & processes.CISR Cyber Workshop Flyer, eWeek September 25-27, 201

    HUMAN-CENTERED DESIGN OF THE HUMAN-SYSTEM INTERFACES OF MEDICAL EQUIPMENT: THYROID UPTAKE SYSTEM

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    Technology plays an important role in modern medical centers, making healthcare increasingly complex, relying on complex technical equipment. This technical complexity is particularly noticeable in the nuclear medicine. Poorly design human–system interfaces can increase the risks for human error. The human-centered approach emphasizes the development of the equipment with a deep understanding of the users activities, current work practices, needs and abilities of the users. An important concept of human-centered design is that the ease-of-use of the equipment can be ensured only if users are actively incorporated in all phases of the life cycle of design process. Representative groups of users are exposed to the equipment at various stages in development, in a variety of testing, evaluation and interviewing situations. The users feedback obtained is then used to refine the design, with the result serving as input to the next interaction of design process. The limits of the approach are that the users cannot address any particular future needs without prior experience or knowledge about the equipment operation. The aim of this paper is to present a methodological framework that contributes to the design of the human-system interfaces, through an approach related to the users and their activities. A case study is described in which the methodological framework is being applied in development of new human-system interfaces of the thyroid uptake system
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