iPoint 3D - Using fingers as a remote control

(PhysOrg.com) -- The 'iPoint 3D' allows people to communicate with a 3-D display through simple gestures - without touching it and without 3-D glasses or a data glove. What until now has only been seen in science fiction ...

Engineering team invents a camera that powers itself

A research team led by Shree K. Nayar, T.C. Chang Professor of Computer Science at Columbia Engineering, has invented a prototype video camera that is the first to be fully self-powered—it can produce an image each second, ...

World's first 'live' video feed of Earth from space

(PhysOrg.com) -- The world's first high definition streaming video camera to be installed on the International Space Station (ISS) has been announced by David Willetts, Minister for Universities and Science at the UK Space ...

Sex, flies and videotape

On a hot summer day, in a darkened chamber, a video camera follows a couple as it engages in nature's oldest game—courtship. The male sings and chases after the female when suddenly a long tubular organ emerges from her ...

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