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An NYPD security robot will be patrolling the Times Square subway station
(www.engadget.com)
This is a most excellent place for technology news and articles.
So a security camera on wheels
Maybe this ridiculous thing will eventually replace some of the worst or most useless human cops... in twenty years, after a few billion tax dollars, just before their union neuters the project and renders it virtually useless. Think of the possibilities!