Fig. 5.

Sensor placement. (A) Fifteen accelerometers with miniature PCBs and flexible wires. Accelerometers were distributed in one of three ways: a whole hand configuration (15W), a single finger configuration (15S) with nine accelerometers on the index finger and the rest on the dorsal surface, and in a two finger configuration (15D) with six accelerometers on each of digits I and II and three on proximal areas of the dorsal surface of the hand. (B) A 30 accelerometer whole-hand configuration (30W). Anatomical positions are reported in Figs. S2 and S3.