Switching on the light

A Scottish school is testing high speed wireless internet using light technology.

Fool facial recognition software

A group of Chinese computer boffins has published a paper claiming that you can mess up facial recognition software by shining hat brim mounted infrared LEDs on the user's face, projecting CCTV-visible, human eye invisible shapes designed to fool the face recognition software.

Find that burglar in the bushes

A “tear down” by ABI Research said that infrared (IR) cameras are set to become more pervasive.