Resumen de A truly universal remote
No need to dig out the remote, your coffee cup will do. You could soon use everyday objects to control your television thanks to a system that uses a webcam to recognise your movements. To set up the Match point system, created by Christopher Clarke at Lancaster University UK, icons representing various functions, such as volume or changing channels, pop up one at a time on your TV screen. When prompted, you draw a circle in the air with your object of choice to transform it into a remote control
