Reflexions on Cultural Bias and Adaption

SvenskMud1 is an Internet-accessible Multi-User Domain (MUD) system. But, in contrast to 99% of all Internet-accessible MUDs, SvenskMud is not a global community. SvenskMud is instead the first vernacular (i.e. non-English speaking) MUD in the world, and the only Swedish-speaking MUD in Sweden today. This paper problematizes four questions regarding cultural attitudes and their relationship to CMC technologies. Moving from the historical and the general to the present and the specific I will in turn discuss the following questions: (1) how have American cultural attitudes (historically) shaped the development and use of CMC technologies? (2) how do cultural attitudes (today) shape the implementation and use of CMC technologies? (3) how do cultural attitudes manifest themselves in the implementation and use of MUDs? (4) how do cultural attitudes manifest themselves in the implementation\ud and use of SvenskMud

Security Evaluation of Cyber-Physical Systems in Society- Critical Internet of Things

In this paper, we present evaluation of security awareness of developers and users of cyber-physical systems. Our study includes interviews, workshops, surveys and one practical evaluation. We conducted 15 interviews and conducted survey with 55 respondents coming primarily from industry. Furthermore, we performed practical evaluation of current state of practice for a society-critical application, a commercial vehicle, and reconfirmed our findings discussing an attack vector for an off-line societycritical facility. More work is necessary to increase usage of security strategies, available methods, processes and standards. The security information, currently often insufficient, should be provided in the user manuals of products and services to protect system users. We confirmed it lately when we conducted an additional survey of users, with users feeling as left out in their quest for own security and privacy. Finally, hardware-related security questions begin to come up on the agenda, with a general increase of interest and awareness of hardware contribution to the overall cyber-physical security. At the end of this paper we discuss possible countermeasures for dealing with threats in infrastructures, highlighting the role of authorities in this quest

Automated Transit Networks (ATN): A Review of the State of the Industry and Prospects for the Future, MTI Report 12-31

The concept of Automated Transit Networks (ATN) - in which fully automated vehicles on exclusive, grade-separated guideways provide on-demand, primarily non-stop, origin-to-destination service over an area network – has been around since the 1950s. However, only a few systems are in current operation around the world. ATN does not appear “on the radar” of urban planners, transit professionals, or policy makers when it comes to designing solutions for current transit problems in urban areas. This study explains ATN technology, setting it in the larger context of Automated Guideway Transit (AGT); looks at the current status of ATN suppliers, the status of the ATN industry, and the prospects of a U.S.-based ATN industry; summarizes and organizes proceedings from the seven Podcar City conferences that have been held since 2006; documents the U.S./Sweden Memorandum of Understanding on Sustainable Transport; discusses how ATN could expand the coverage of existing transit systems; explains the opportunities and challenges in planning and funding ATN systems and approaches for procuring ATN systems; and concludes with a summary of the existing challenges and opportunities for ATN technology. The study is intended to be an informative tool for planners, urban designers, and those involved in public policy, especially for urban transit, to provide a reference for history and background on ATN, and to use for policy development and research

Technology and Foreign Direct Investment in Ireland

Two routes by which foreign multinational enterprises (MNEs) may transfer technology - direct R&D undertaken in Ireland or through the transfer of the fruits of R&D work undertaken by the parent firm - are examined. Direct R&D undertaken by MNEs in Ireland now accounts for two-thirds of all R&D in Ireland but does not appear to differ significantly, in terms of application or orientation, from the R&D work undertaken by Irish-owned industry. Using US tax rules on the allocation of parent firm R&D expenditures between the parent firm and the host firm, technology transfer from US parent firms is estimated. It is found that incorporating technology transfer from parent firms doubles the level of R&D expenditure attributable to US firms for use in Ireland.

Simulating the New Economy

The IT, the Internet, or the Computing & Communications (C&C) technology revolution has been central to the economic discussion for several decades. Before the mid-1990s the catchword was the “productivity paradox” coined by Robert Solow, who stated in 1987 that “computers are everywhere visible, except in the productivity statistics”. Then the New Economy and fast productivity growth fueled by C&C technology suddenly became the catchword of the very late 1990s. Its luster however, faded almost as fast as it arrived with the dot.com deaths of the first years of the new millennium. With this paper we demonstrate that the two paradoxes above are perfectly compatible within a consistent micro (firm) based macro theoretical framework of endogenous growth. Within the same model framework also a third paradox can be resolved, namely the fact that the previous major New Industry creation, the Industrial Revolution, only involved a handful of Western nations that had got their institutions in order. If the New Economy is a potential reality, one cannot take for granted that all industrial economies will participate successfully in its introduction. It all depends on the local receiver competence to build industry on the new technology. We, hence, also demonstrate within the same model the existence of the risk of failing altogether to capture the opportunities of a New Economy.Industrial simulation; Innovation and growth; The New Economy; Non-linear dynamics

Reviews

Judith Jeffcoate, Multimedia in Practice ‐Technology and Applications, BCS Practitioner Series, Prentice‐Hall International, 1995. ISBN: 0–13–123324–6. £24.95

Nordic small countries in the global high-tech value chains: the case of telecommunications systems production in Estonia

In this paper we focus on the electronics industry, and more specifically on the production of telecommunications systems, which is characterised both by very rapid growth of the global trade and very high ratio of R&D investments in the sales revenues (Moncada-Paternoo-Castello et al 2010). More specifically, we analyse the distinctly different development paths of the three major telecommunications systems producers in the Nordic countries: Ericsson, Elcoteq and Skype. Ericsson was established in 1876, and has been a well-known brand name for decades. By contrast, Elcoteq grew from a small company into a global multinational corporation in less than a decade only in the 1990s. As a global company, Skype is still less than ten years old, but it facilitates today more international calls than any other telecommunications operator on the planet.

MONALISA 2.0 and the sea traffic management - a concept creating the need for new maritime information standards and software solutions

Postprint (published version

Towards design of prognostics and health management solutions for maritime assets

With increase in competition between OEMs of maritime assets and operators alike, the need to maximize the productivity of an equipment and increase operational efficiency and reliability is increasingly stringent and challenging. Also, with the adoption of availability contracts, maritime OEMs are becoming directly interested in understanding the health of their assets in order to maximize profits and to minimize the risk of a system's failure. The key to address these challenges and needs is performance optimization. For this to be possible it is important to understand that system failure can induce downtime which will increase the total cost of ownership, therefore it is important by all means to minimize unscheduled maintenance. If the state of health or condition of a system, subsystem or component is known, condition-based maintenance can be carried out and system design optimization can be achieved thereby reducing total cost of ownership. With the increasing competition with regards to the maritime industry, it is important that the state of health of a component/sub-system/system/asset is known before a vessel embarks on a mission. Any breakdown or malfunction in any part of any system or subsystem on board vessel during the operation offshore will lead to large economic losses and sometimes cause accidents. For example, damages to the fuel oil system of vessel's main engine can result in huge downtime as a result of the vessel not being in operation. This paper presents a prognostic and health management (PHM) development process applied on a fuel oil system powering diesel engines typically used in various cruise and fishing vessels, dredgers, pipe laying vessels and large oil tankers. This process will hopefully enable future PHM solutions for maritime assets to be designed in a more formal and systematic way