Figure 4From: A preliminary investigation assessing the viability of classifying hand postures in seniors Hand gestures and motions chosen for classification in the supination position of the arm. (a) rest, (b) radial deviation, (c) ulnar deviation, (d) grasp, (e) finger pinching: index finger, (f) finger pinching: middle finger, (g) finger pinching: ring finger, (h) finger pinching: little finger.Back to article page