Touch and Tangibles - Interacting with fun.tast.tisch. Results of a Study with Non-Target-Group Users.
Mirjam Augstein, Thomas Neumayr · 2014
fun.tast.tisch. is an interactive tabletop system used in neuro-rehabilitation. It consists of several exercises to be inter-acted with by therapists and patients collaboratively. The user interface combines different interaction paradigms and tangible objects to facilitate therapeutic concepts. The ac-ceptance of the system and its user interface relies on ther-apeutic aspects but also on straightforward interaction, us-ability and a positive user experience. A study with non-target-group users was conducted, first, because earlier stud-ies revealed that the target groups are not fully impartial regarding perceived usability/user experience. Second, in-teraction combining a touch-based interface with tangible elements and system feedback on different sensory channels involves usability/UX challenges that should be investigated in a non-critical situation. This paper describes selected fun.tast.tisch. modules, especially those involving tangible objects and summarizes the results of a related study.