Samsung wearable projector patent reveals a device that can track the movement of the user’s hand and project output based on the hand’s position.

Samsung has filed a patent for a wearable projector technology that will offer "beam image output ... and track your hand movements. But, the Galaxy Ring might not be the last device we see ...

Diwali days are long and packed with activities—from early-morning preparations to late-night celebrations. The last thing anyone wants is for their phone to die amidst the excitement. The Samsung ...