Apple and Samsung aren't the only major companies getting into the smartwatch business, a new patent applications hints.
The US Patent and Trademark Office (USPTO) on Thursday published a patent application for a "multi-segment wearable accessory" filed in August 2012. The application covers a smartwatch that can be modified by the user to include different functions. In order to achieve such functionality, Nokia's smartwatch would feature a series of displays that can show off whatever the customer desires.
So, for example, the first face on the watch might show the time. As the owner moves the … Read more