Apple is researching ways to make a virtual Mac keyboard with keys that feel real (AAPL)

A recent patent application filed by Apple shows the company is continuing to research ways to make a virtual keyboard for Macs. Apple has been interested in virtual keyboards for a while now, filing patents for virtual keyboards starting in 2006, according to Patently Apple, but this recent application details how Apple could create virtual keys that feel like physical ones by using Apple's Taptic technology. Apple first introduced its own version of haptic feedback, called the Taptic Engine, w...