Vibrating Glove May Enhance Sense of Touch

Every therapist working on your hands should get you this glove. It follows
what Margaret Yekutiel wrote in the book Sensory Re-Education of the Hand after Stroke in 2001.
http://www.medgadget.com/2011/08/vibrating-glove-may-enhance-sense-of-touch.html 
Surgeons, artists, and others who require above-average tactile skills and dexterity may soon have a tool that  enhances their sense of touch.  Researchers at the Georgia Institute of Technology have developed a glove which applies a small vibration via piezoelectric materials to the side of the fingertip. According to their research, this background vibration – known as “stochastic resonance” – can enhance tactile sensitivity and motor performance.

More at link.