Table 1.

HTC VIVE rehabilitation system evaluation questionnaire.

Serial number	The problem	Score
1	Is the enjoyment of using the equipment significantly improved compared to the rehabilitation training alone?	5
2	Is the virtual reality experience in a head-mounted display (HMD) realistic?	3
3	Does the action in virtual reality match the action in the real world?	4
4	Are you satisfied with the mission design?	3
5	After the task is completed, do these movements achieve the training effect?	5
6	Is HTC VIVE easy to use for upper limb rehabilitation training?	4