IT Home reported on December 19 that according to the list published by the United States Trademark and Patent Office (USPTO), Google obtained a technology patent to demonstrate the radar-based "Soli" gesture control system.
One of the killer features of Apple's Vision Pro headset is that it is equipped with a powerful gesture system that allows users to control the visionOS system with simple gestures.
The Vision Pro headset is equipped with a camera at the bottom that reads the user's specific gestures, allowing you to swipe to move objects, scroll through web pages, tap icons to open apps, and more.
But this design of the Vision Pro headset, due to its weight and complexity, could not be introduced into smart glasses, so Google designed a radar solution that can be worn on the wrist and can detect gestures.
Google has designed a radar bracelet that can track the wearer's hand, arm, wrist or other hand movements, and can be mapped to an augmented reality or virtual reality system to produce different interactive experiences.