Posted on July 2, 2009 at 3:00pm
I’ve seen a few IWB-replacement gadgets over the years, but these normally rely on setting up some kind of alternative gadget to pick up pen movement – such as the ebeam, or a camera placed somewhere in the room. All of these needed calibration and extra devices, and are just plain cumbersome. Good for a mobile system, but not really an IWB replacement for a classroom.
But this video shows something very interesting indeed using a new InFocus projector, and nothing… Continue