Businessweek Archives

Supermarket surveillance: Up to 120 cameras


Those interested in surveillance should subcribe to Bruce Schneier’s blog. Great links and insights. Two recent ones. This one, from Popular Mechanics, describes the state of the art in security cameras, which will soon be looking in surprising detail at nearly everything we do. Then there’s the British camera that can spot weapons under people’s clothes.


Steve Ballmer, Power Forward
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