Figure 1
From: Joint Speed Discrimination and Augmentation For Prosthesis Feedback
Experiment 1 Setup and Conditions. Assessed component is highlighted green, while all other components are displayed black. Fixture markings in grey are shown here for clarity but were not displayed during experiments. (a) Absolute speed condition. Subjects assessed highlighted proximal link speed in three speed conditions: 30, 60, or 120 °/s. Distal link rotated at 60 °/s. (b) Joint speed condition. Subjects assessed highlighted distal link speed in three speed conditions: 30, 60, or 120 °/s. Proximal link rotated at 60 °/s. (c) Linear speed condition. Subjects assessed highlighted endpoint speed in three speed conditions: 2, 4, or 8 cm/s. Proximal and distal links were driven by endpoint position.
