The ReJoyce is a rehabilitation device that has been shown to increase the strength of muscles and the range of motion of joints of the upper extremities. It also measures and evaluates outcomes quantitatively and therefore objectively. The ReJoyce helps patients to retrain and condition their neuromuscular system by using their hands and arms to play interactive computer games. The activities involved in the computer games are similar to dexterous tasks of daily life, such as grasping and transferring objects, pouring drinks, or opening jars. Practicing these tasks helps patients to perform them in real life.
