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News.com has some information about a new gadget that senses a digital camera and will blast it with a beam of bright light to block the picture. Researchers at the Georgia Institute of Technology have come up with an inexpensive way to prevent digital cameras and digital video cameras from capturing that secret shot.
The technology they've devised detects the presence of a digital camera up to 33 feet away and can then shoot a targeted beam of light at the lens, according to Shwetak Patel, a grad student at the university and one of the lead researchers on the project.
That means that someone trying for a surreptitious snapshot of, say, a product prototype or an amorous couple gets something altogether less useful--a blurry picture (or a video) of what looks like a flashlight beam, seen head on. (A video of how the system works can be viewed here.) What do you think? Should people have a right to sneak photos with digi-cams or is this device welcome?
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