Special eyeglasses thwart face recognition |
A computer security company has developed two kinds of anti face-recognition eyeglasses.
One uses infrared LEDs in the frame to dazzle video cameras. The other uses retro-reflective materials to bounce back a camera's flash.
http://feeds.boingboing.net/~r/boingboing/iBag/~3/F1d9coxkKJo/special-eyeglasses-thwart-face.html
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