Interactive projector is not so weird these days. It can help you pickup some virtual object from the whiteboard, but I bet your interactiveprojector cannot distinguish your finger, palm or even fist. This newintelligent whiteboard from SmartTech comes with this kind ofcapability. Actually, you can write with a pen and move objects withfingers then erase it with your palm. Wow, it's magic hah? Previously,interactive projector itself is magic too.
Source: inewidea.comAdded: 5 March 2009