It looks like it would have been a good weekend to spend with the First Family of Tablet PCs. Loren Heiny has been blogging quite a bit about multi-touch lately. Not only that, he deciced to do a little experimenting using a computer, a USB camera and a box. The result? He’s created his own little multi-touch box that the entire family had a blast playing around with. Check it out here and some of Loren’s other multi-touch posts here, here, and here.