This Apple ring would be packed with a rechargeable power source, such as a battery.
However, to make things easier, the document also describes a mechanism similar to Apple Watchs Digital Crown.
A user might even wear two rings to control multiple aspects of a host UI.
It also has two force feedback motors to communicate various notifications and directional information.
It could be used as an external controller for gaming.
Other iterations of the product propose a built-in camera.
A wearable ring isnt necessarily out of the domain of other technology companies.
It relates to a separate unpublished software filing from 2014.
source: www.techworm.net
