Meta Advances Wrist-Controlled AR and VR Interaction

Meta has developed a wrist controller that uses differential electromyography to detect muscle movement and translate it into digital signals, potentially forming a key part of its future AR and VR interactions. The wrist controller can recognize gestures, handwriting, and typing without the need for traditional input methods like keyboards and mice. Meta's latest model achieved over 90% accuracy in open-loop evaluation and may be a foundation for the next stage of its AR glasses project.