11.12.2013 23:50 Uhr, Quelle: Engadget

MIT's 3D motion tracking tech can see you through walls, no camera needed

Even if you hide behind a wall, M.I.T'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

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