Shooting lasers from your eyes to make VR more real

Eye tracking is about to make virtual reality even more real. A US start-up is developing FOVE - the world's first eye-tracking virtual reality headset.

The VR unit uses built-in cameras to track your eye movements and respond to them, making the VR experience more immersive. The company says the technology reduces the need for head movements and almost eliminates the feeling of motion sickness.

BBC Click's Sumi Das decided to put FOVE to the test and discovered the headsets, intended for gamers, could also help people with limited mobility.

More at BBC.com/Click and @BBCClick.