FAIRFAX, Va., July 14 -- George Mason University issued the following news release:

For millions of stroke survivors, something as simple as picking up a glass of water or holding a sandwich is a daily challenge.Quentin Sanderswants to make those moments easier through wearable robotic technology designed to restore hand function.

The George Mason University assistant professor is developing a new generation of hand exoskeletons that may help people regain independence after stroke. His lab is testing wearable devices that amplify a user's remaining muscle activity, allowing them to open and close their hand more effectively while remaining affordable enough for broader use.

The latest prototype resembles a lightweight glove that fits ov...