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Even if you hide behind a wall, MIT's 3D motion-tracking tech can still see you. It can even tell if you've "fallen and can't get up." Sure the tech sounds invasive, but the team's WiTrack (as it's been dubbed) device is actually less intrusive than Microsoft's Kinect -- there's no camera watching...

1 year ago 0 Comments
December 11, 2013 at 5:36PM