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Huawei appears to be exploring a fresh approach to AR/VR controls: a removable strap that converts into a smart ring, letting users point, swipe and navigate without a separate controller.
A ring that doubles as a controller — how it could work
According to a newly published patent application, the strap on Huawei's proposed AR/VR glasses can detach and slip onto a finger as a compact smart ring. While docked, it acts as a simple input — taps and swipes recognized by the headset. When worn, the ring enables gesture recognition for pointing, navigation and UI control.
The ring reportedly recharges automatically when it's docked back into the headset, eliminating the need for a standalone controller and reducing clutter. In theory, that could make interactions feel more natural and keep accessories consolidated with the headset.
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What this could mean — and the practical questions
- Hands-free navigation with precise pointing and gestures.
- Automatic charging when the ring is stored in the headset.
- Potential for more compact, travel-friendly AR/VR setups.
But patents are blueprints, not products. Key hurdles include tracking accuracy, battery life, ergonomic comfort, and whether software can make finger-based input intuitive across apps. There's also the question of durability — a tiny ring must survive frequent docking and everyday wear.
For now, this remains a patent application. It's a compelling idea that hints at where wearable controls might go, but we'll need prototypes and hands-on testing to know if Huawei can turn the concept into a reliable, mainstream product.
Source: gsmarena
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