Telemonitoring of patients. Mobile application and platform developed in collaboration with the group CTS-581 "Clinical Neuropsychology and Psychoneuroimmunology" and the Rehabilitation Area of the Virgen de las Nieves Hospital, aimed at people with brain damage, who as a consequence of this, their mobility capacity has been been affected. This application allows the patient to see on his mobile device, a split screen in which, on the one hand, a session previously recorded in the hospital during a rehabilitation session is displayed, and on the other hand, see how he performs the exercises from home, taking advantage of the front camera of the device and acting as a mirror. This is also recorded and sent to a cloud platform where medical specialists, therapists and psychologists can analyze these videos, and send the results to the patient's device.