– Manuscript – A British company has developed a robotic hand that it says can be updated to perform new actions required by the user. The device, also known as a bionic hand, is designed to work like a human hand. It uses electrical signals from muscles in the upper arm to power motors built into the device. Bionic hands can help users pick up and hold onto things. … [Read more...] about Robotic Hand Can Be Updated to Meet User’s Needs