Multi-touch meets online collaboration for all the right reasons

3 from B-Reel & B-Reel Films on Vimeo.

I remember seeing a proposal for this kind of system some years ago at an old MediaMatic/Door of Perception conference ( with out the sales angle) . I was excited then - you can have a display were everyone gets the text the right way round. Naturally easy to do multi-touch with a  IR camera with this  too.

I wonder what the client has - a flash plug-in or something ? How much do you get the feeling that the operator has to work blind ( not seeing the client ) .