The TactaPad - Fingertip control of your computer

The TactaPad was announced just a few days ago, but the web has been filled with comments about it. Instead of using a mouse or a pen, TactaPad allows you to use your own fingers to control your Mac. Even more, it gives tactile feed i.e. it actually pushes back, so you can feel when you have grabbed an object or are dragging a file.

There are 2 excellent videos on their site to give you a "feeling" for how it works.

Link: Tactiva TactaPad