Quick Summary
Samsung has filed a patent for a wearable projector technology that will offer "beam image output".
The patent looks like it could beam your smartphone's display onto your palm, or a keyboard onto a desk and track your hand movements.
Samsung announced its first step into the smart ring field earlier this year with the launch of the Galaxy Ring. It offered a sleek design and a change up from other smart rings in that it doesn't require a monthly subscription – unlike the Oura Ring 4 – offering access to all the data it collects though the Samsung Health app.
