University of Washington researchers have developed IRIS, a smart ring that allows users to control smart devices by aiming the ring’s small camera at the device and clicking a built-in button. The prototype Bluetooth ring sends an image of the selected device to the user’s phone, which controls the device.
The user can adjust the device with the button and for devices with gradient controls, such as a speaker’s volume by rotating their hand. IRIS, or Interactive Ring for Interfacing with Smart home devices, operates off a charge for 16-24 hours. However, IRIS is not currently available to the public.
More information:
https://www.washington.edu/news/2025/01/08/smart-ring-camera-iris/