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By developing demonstrators and performing small-scale user trials, we found various opportunities and pitfalls for deploying personal networks (PNs) on a commercial basis. The demonstrators were created using as many as possible legacy devices and proven technologies. They deal with applications in the health sector, home services, tourism, and the(More)
OBJECTIVE Today, there are many barriers that prevent seamless electronic voice and data communication with remote content and services that the user wants to access at a certain time and place. This is especially the case in hospitals, where the communication needs are very complex and context dependent, and where strict privacy and safety conditions(More)
R for Dummies by Andrie de Vries and Joris Meys poses some challenges for this reviewer who will not deny a dislike of the " For Dummies " series, its commercial success notwithstanding. The fluorescent yellow cover, the rather loud typesetting conventions, the forced-humour of its comic style and, last but not least, the very concept of " dumbing down " a(More)
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