Fig. 7

Performance and satisfaction scores on the COPM for NS1, NS3, NS4, NS6, and NS7 (Per. = Performance, Sat. = Satisfaction). COPM was performed three times, once at the beginning of the trial, and twice at the end of the trial with and without the device. The bars represent COPM scores. The black bars are for the pre-trial scores (baseline), the pink bars are for the post-trial scores without the device, and the blue bars are for the post-trial scores with the device