Welcome to the future: TV you can touch, smell and taste

3-D movies have had a renaissance in some cinemas around the world in recent years - but scientists in England hope to make 3-D look as out of date as silent films with some new technology they've been working on.

It's at the University of Sussex in Brighton, England, where our cinematic and television watching experience is being revolutionized.

Nicknamed 'Feely-Vision' - scientists are working on developing technology in which watching television or films will become as much as an experience of smell, taste and touch as it is in sound and vision.

For Spectrum, Jon Howick has been to meet those behind the technology and to get a taste of the next generation in visual entertainment.