News tagged with video cameras

Beam me to my meeting!

Forget about crackly lines or blurry webcams. Video conferencing has just got a whole lot better. By combining robotics, video and a host of other sensor and display technologies, European scientists can now virtually 'beam' ...

Oct 29, 2012 3.7 / 5 (3) 0 | with audio podcast

Wireless data at top speed

Digital cameras and camcorders deliver high resolution film sequences that are several gigabytes in size. These can take several minutes to transfer wirelessly to your home computer via Bluetooth. Now there ...

Oct 09, 2012 5 / 5 (1) 0

Shifty, but secure eyes

A biometric security system based on how a user moves their eyes is being developed by technologists in Finland. Writing in the International Journal of Biometrics, the team explains how a person's saccades, their tiny, ...

Aug 29, 2012 3 / 5 (1) 0

Hong Kong police body cameras spark fears

In a first for Asia, Hong Kong police said Thursday they will trial the use of video cameras attached to their uniforms to film exchanges with the public, despite concerns from human rights groups.

Aug 09, 2012 1 / 5 (1) 3