The US Patent and Trademark Office has published a pair of Apple Watch patents that reveal possible new features for the company’s next-generation wearable. These include a selfie camera and extra buttons, although neither patent specifically relates to either of these innovations.
Unfortunately, no function is listed for these buttons, but Apple says that they could be either physical or capacitive i.e. touch-sensitive. Apple also described how the Digital Crown, and even parts of the bezel, could be modified to become touch-sensitive, adding extra functionality.
Writer - Liam McClelland | @Liamicy