Wireless Electronic Glove Helps Improve Motor Skills of Spinal Cord Injury Victims

This should be able to be used for stroke survivors also. Get your therapist to run a clinical trial on it. Instructions for running a trial here.
http://www.medgadget.com/2012/07/wireless-electronic-glove-helps-improve-motor-skills-of-spinal-cord-injury-victims.html

A research team from Georgia Tech has been working on a rehab glove that is already showing effectiveness for people with limited hand motor skills and proprioception due to spinal injury. The electronic Mobile Music Touch (MMT) glove works with a piano and vibrates individual fingers to point to which keys should be pressed.
Using the MMT, people in the study practiced playing the piano for thirty minutes three times a week, and followed up with the glove but without the piano (air piano?), and saw considerable improvement at a time when traditional therapy is usually no longer effective.

More at link.