It is well known that home exercise is as good as rehab center. However, people with severe stroke typically lack the ability to move their affected arm, and hence they need a very special rehabilitation program that usually available in hospitals or professional centers. Therapists train the affected hand of those patients by using robotic-assisted therapy devices, or sometimes by holding the affected arms of the patients and stretching it for them.
However, such robotic devices and professional therapists are not available at home. In this study, we design and implement a low-cost rehabilitation glove to meet the needs of those patients who have paralysis in their affect hand. The novelty of this glove is that it is to be worn on the unaffected hand which acts as a natural robotic arm during the rehabilitation session. The glove is equipped with FSR sensors that measure the forces exerted by the affected hand on the unaffected hand.
A virtual reality rehabilitation game is developed using Microsoft Kinect to facilitate the exercises and motivate the patients. The system is tested on three patients for six weeks. Objective measurements showed that patients have significantly improved over the study period. Moreover, the patients themselves gave a positive feedback about the whole system; wearing the glove on the unaffected hand made their life easier and let them enjoyed the rehabilitation sessions.