Main content
Why it is not rude to point at your computer
L J Rich looks at the gesture technology that will let you control your computer and draw images by simply pointing at it.
Duration:
This clip is from
More clips from 23/03/2013 GMT
-
![]()
Webscape: Easy and visual calorie counting
Duration: 04:53
-
![]()
Tech News: Battle of the apps
Duration: 01:38
