News tagged with information system

Tracking trains with satellite precision

Taking a cue from how ESA controls satellites, Spanish railways now have their own high-tech upgrade to keep travellers abreast of when the next train is going to pull into the station.

dateFeb 26, 2013 in Engineering
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Playing quantum tricks with measurements

A team of physicists at the University of Innsbruck, Austria, performed an experiment that seems to contradict the foundations of quantum theory—at first glance. The team led by Rainer Blatt reversed a ...

dateFeb 15, 2013 in Quantum Physics
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Sex offenders are on the move

Convicted sex offenders continue to move freely within communities, including in restricted areas, despite laws designed to limit their movements. A new study, by Alan Murray from Arizona State University and colleagues, ...

dateJan 29, 2013 in Social Sciences
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Swartz' suicide fuels debate over computer crime

(AP)—Internet freedom activist Aaron Swartz, who was found dead in his New York apartment Friday, struggled for years against a legal system that he felt had not caught up to the information age. Federal ...

dateJan 14, 2013 in Internet
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