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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.
Uh, how is it better than a security camera? Can it dispense pepper spray or chase dudes up stairs?
Well, you see this uses up a far larger chunk of the pointlessly huge police budget. I'm sure they'll also figure out a way for it to kill people soon.