Meta has developed a wristband that enables users to control computers and digital devices through subtle hand movements. This technology utilizes surface electromyography (sEMG) to detect electrical signals from muscle activity, allowing for actions such as moving a cursor, launching applications, and composing messages without physical contact with screens or keyboards.
The wristband is designed to accommodate a wide range of physical abilities. Users can perform gestures like writing in the air or on surfaces to interact with digital systems. This approach aims to provide a more natural and intuitive method of human-computer interaction, particularly for individuals with motor disabilities.
In collaboration with Carnegie Mellon University, Meta is testing the wristband's usability for individuals with spinal cord injuries. The device can detect residual muscle activity, enabling users with limited hand function to engage with digital interfaces effectively.
Meta's wristband represents a significant advancement in creating accessible and non-invasive human-computer interaction methods, offering a promising solution for diverse user needs.