The prototype developed in this paper only recognizes adduction and abduction movements of the right shoulder,
and recognizing the remaining movements required for full rehabilitation as well as supporting rehabilitation of
other muscles and joints (from both the upper and lower trunk) is left as future work.
Also, experts have suggested during the evaluation to introduce new games in order to increase engagement of
the patient with the system, so that the patient does not get bored while exercising. Moreover, a social approach
where patients could share their scores could also be positive, but its effects should be studied with further detail.
Finally, a more exhaustive evaluation of the system conducting clinical trials is required to effectively prove that
physical rehabilitation treatment and effectiveness is improved.