A set-top TV box that can help people with colour blindness better differentiate shades has been developed by a Cambridge firm.

Eyeteq, from University of East Anglia-based company Spectral Edge, alters colours frame-by-frame - without spoiling them for the non-colour-blind.

The technology could also be used on video games, the company said.

 

   http://www.bbc.co.uk/news/technology-30313735