Hmmm - not really. Microsoft in an old vision demo had just what you are talking about: http://www.youtube.com/watch?feature=player_detailpage&v=peSYlJlg14E#t=

Hmmm - not really. Microsoft in an old vision demo had just what you are talking about: http://www.youtube.com/watch?feature=player_detailpage&v=peSYlJlg14E#t=121s http://www.youtube.com/watch?feature=player_detailpage&v... The whole video is really good if you have the time to watch it.