Fig. 11
From: Augmented feedback for powered wheelchair training in a virtual environment
Speed-accuracy distributions for the VE training task number 3. a. Comparison of training trials 3 and 16 distributions for the feedback group. b. Comparison of training trials 3 and 16 distributions for the no-feedback group. The 2D KS test is significant for the feedback group but not for the no-feedback group, indicating that participants in the feedback group had better speed and accuracy at the end of training in comparison to the beginning of training