1. Date of download: 1/2/2018
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From: Robust Identification of Three-Dimensional Thumb and Index Finger Kinematics With a Minimal Set of Markers
J Biomech Eng. 2013;135(9): doi: /
Figure Legend:
Digit alignment protocol. (a) Static calibration of the thumb and index finger was performed using the digit alignment device (DAD) and nail marker clusters. (b) Transformation relationships among the block coordinate system (BCS), cluster coordinate system (CCS), and virtual coordinate system (VCS) were derived. (c) In the current study, the thumb and index finger were interfaced with the digit alignment device (DAD) to align all clusters in the full marker set. (Note: figures (a) and (b) are adapted from [7].