Data results of the usability study of PedaleoVR from PwLLD and elderly people

Data results of the usability study of a virtual reality application for cycling exercise in patients with lower limb disorders and elders. This dataset collection includes the results of the Intrinsic Motivation Inventory (IMI), the Credibility and Expectancy Questionnaire (CEQ) and the System Usability Scale (SUS) completed by patients with lower limb disorders (PwLLD). And it is also includes the results of the System Usability Scale (SUS), the Presence Questionnaire (PQ), the Game User Experience Satisfaction Scale (GUESS) of 18 items and the Sickness Simulator Questionnaire (SSQ) (pre-post exposure to the VR system) completed by elders.