Tracking gunfire with a smartphone

(Phys.org) —You are walking down the street with a friend. A shot is fired. The two of you duck behind the nearest cover and you pull out your smartphone. A map of the neighborhood pops up on its screen with a large red ...

Cisco buys Tidal Software for 105 mln dlrs

Cisco Systems Inc. announced on Thursday it was buying Tidal Software Inc. for 105 million dollars in a move aimed at enhancing the US networking giant's next-generation data centers.

Structured English brings robots closer to everyday users

(PhysOrg.com) -- Move over, Jetsons. A humanoid robot named Mae is traipsing around Cornell's Autonomous Systems Lab, guided by plain-English instructions and sometimes even appearing to get frustrated.

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