Figure 3From: A preliminary investigation assessing the viability of classifying hand postures in seniors Hand gestures and motions chosen for classification in the pronation position of the arm. (a) rest, (b)grasp, (c) ulnar deviation, (d) radial deviation, (e)finger pinching: index finger, (f) finger pinching: middle finger, (g) finger pinching: ring finger, (h) finger pinching: little finger.Back to article page