Good Gear Guide
In Pictures: Weird and wonderful high-tech inventi...
The scientists at Tokyo’s National Institute of Information came up with this prototype for a “privacy visor” that wards off attempts by cameras using facial-recognition biometrics software to recognize the wearer. The privacy visor is said to use a near-infrared light source that confuses the face-biometrics software without distorting the wearer’s vision.
In Pictures: Weird and wonderful high-tech inventions of the world