Apple may have made its thoughts on the stylus clearer than ever at its iPhone OS 4 event, but it looks like Microsoft Research is intent on redefining what's possible with a little pen-based input and, if this recently-revealed video is any indication, we're not about to stop them. Dubbed Manual Deskterity, the project is currently based around a Microsoft Surface device, and shows how pen and touch input can be combined for a range of tasks that wouldn't be possible with just one or the other -- using a photo as a straight-edge (as
