A much better, more complete version of PTG's core ideas now exists over at Shade 40. While PTG is not yet fully obsolete, those libraries will be the primary focus of development going forward.

On one hand, the mouse in question seems like a perfect candidate for easy modification. The enclosure isn’t too hard to open, there is ample space inside, and USB is used only for recharging ...

So it seems that Microsoft has a patent in process for a folding mouse. It looks a whole lot like their Arc mouse, which is quite thin and already goes from curved to flat. But that’s ...