Prosthetic hands have long struggled to replicate the dexterity and functionality of natural hands, often limiting users to a single grasp function at a time. This limitation has made everyday tasks, ...

While a number of groups are developing thought-controlled prosthetic hands, most of the devices require electrodes or other relatively fiddly electronics to be implanted in the amputee's body. Such ...

Meta researchers are developing a wristband that will allow users to control their computer with a wave of their hand. The device uses surface electromyography (sEMG) to detect electrical signals from ...