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. 2015 Dec 15;15(12):31644–31671. doi: 10.3390/s151229868

Figure C3.

Figure C3

(a1–b1) Raw metacarpophalangeal (MCP, a1) and proximal interphalangeal (PIP, b1) joint measurement data collected through Marker Tracking and normalized Data Glove (DG) sensor readings for the index finger; (a2–b2) Joint flexions measured through Marker Tracking versus data glove sensor readings rescaled to range [0 210]. The gradient of the linear least-squares fit function provides the weights wDGMCP and wDGPIP.