From here, all sorts of subtle magic happens. You can draw, and flipping the Pencil around, you can erase. It can function as any stylus would, but when paired with Paper it also automatically ...

FiftyThree founder Georg Petschnigg announced an SDK for the company's popular iPad stylus Pencil and discussed surface pressure for iOS 8.

You can use the MSI Pen 2 to write on paper just like a pencil, and even erase your marks afterwards, but it can instantly transition to being used on a touchscreen, ...