Apple has filed for another patent (number 10,579,099) for an “Apple Ring.” The new patent filing is for an “expandable ring device” that could be used to control Macs or iPads, or work in tandem with an augmented reality head-mounted display (the rumored “Apple Glasses”).
In the patent filing, Apple notes that electronic devices such as computers can be controlled using computer mice and other input accessories. In virtual reality systems, force-feedback gloves can be used to control virtual objects. Cellular telephones may have touch screen displays and vibrators that are used to create haptic feedback in response to touch input.
However Apple says that “devices such as these may not be convenient for a user, may be cumbersome or uncomfortable, or may provide inadequate feedback.” Apple’s solution? A ring device that packs force sensors, ultrasonic sensors, inertial measurement units, optical sensors, touch sensors, and other components to gather input from a user. During operation, haptic output can be provided to the finger of a user using a haptic output device in the housing.
Control circuitry in the housing may wirelessly transmit information gathered from the sensors and other input devices to associated electronic devices in the system. The information may include control signals that control operation of the electronic devices. Interestingly, the “Apple Ring” could cover more of a user’s finger than a typical ring.
