News tagged with camera

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How to keep the world's eyes out of your webcam

There are concerns that thousands of private webcams around the world could be streaming live images to anybody who wishes to view them – without their owner knowing – thanks to a Russian website provi ...

Nov 21, 2014
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From video camera to driverless shuttle vehicle

A new type of driverless shuttle vehicle has been developed thanks to innovative computer vision guidance technology that enables the vehicle to locate itself on a roadway reliably and inexpensively. The ...

Nov 12, 2014
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An air cushion for falling droplets

Falling droplets bounce as many as fifteen times before they come to rest on a flat surface. In the past, it was believed that this phenomenon is limited to water drops on superhydrophobic surfaces.

Nov 11, 2014
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Images: Rosetta's comet from 10 kilometers

ESA's comet-chasing Rosetta mission spent much of the second half of October orbiting Comet 67P/Churyumov–Gerasimenko at less than 10 km from its surface. This selection of previously unpublished 'beauty ...

Nov 11, 2014
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Endoscopy with panoramic view

Whether physicians examine or operate on the bladder wall with an endoscope, they can catch a glimpse of only a miniscule section of the organ—their viewpoint is like that of someone looking through a keyhole. ...

Nov 05, 2014
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