We also presented the mobile application to all the professors of physiotherapy of the University of Jaén. They received a seminar in which the application was fully described. This seminar lasted about two hours. The first one was used to present the application in detail, including topics such as: aims of the project, device usage, visualization of images and an explanation about the role of the mobile tool in the manual therapy classes. During the second hour, the professors were provided with an iPod Touch and given some instructions to operate