06/12/2014 GMT

On this week's Click we will be looking at how motion capture technology is being used to study how an amputee's bones and muscles function and to help develop the best prosthetic possible for that individual. Also we visit Chicago to discover a University that has started to offer scholarships in video gaming. We look at new ways of using e-mail and also test out a wristband that gives you an electric shock when you spend too much time browsing the internet. And Kate Russell has some alternatives sites for staying social online in Webscape.