We interact with computers by typing on a keyboard and clicking on the mouse, but imagine how much easier it would be if we could just speak to them.
Scientists in Cambridge have developed a virtual talking head which can talk and express emotion. They say it could revolutionise the way we use computers.
Click below to watch ITV News Anglia's Lauren Hall's report on the new technology.
More top news
On the 27th April, some parts of the region were waking up to enough snow to build a snowman. The same areas could get 26ºC this weekend.
Norwich City manager Alex Neil says tomorrow's match against Manchester United will be the biggest game of their careers.
See how people in the Anglia region have been enjoying the warm weather as the region prepares to bathe in sunshine all weekend.