A rehabilitation device is for monitoring hand movement of a user in which one or both forearms are supported on a forearm support region of a support, and an upward facing camera is mounted with a field of view forwards beyond the front of the forearm support to capture an image of the hand or hands, which extend in front of the forearm support region. This avoids the need for the user to wear a sensor glove but also enables a compact system without needing an overhead camera or a large table arrangement.