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Published on: October 6, 2016
Serious Motion-Based Exercise Games for Older Adults: Evaluation of Usability, Performance, and Pain Mitigation
Philipp Brauner1, Martina Ziefle1
1Human-Computer-Interaction Center, RWTH Aachen University, Aachen, Germany.
Background:
Many societies are facing demographic changes that challenge the viability of health and welfare systems. Serious games for health care and ambient assisted living (AAL) offer health benefits and support for older adults and may mitigate some of the negative effects of the demographic shift.
Objective:
This study aimed to examine the acceptance of serious games to promote physical health in AAL environments. Since AAL environments are designed specifically to support independent living in older adults, we studied the relationship among age and user diversity, performance in the game, and overall usability and acceptance evaluation.
Methods:
We developed a motion-based serious exercise game for prototypical AAL environments. In two evaluations, outside (n=71) and within (n=64) the AAL environment, we investigated the influence of age, gender, self-efficacy in interacting with technology, need for achievement on performance, effect of the game, usability evaluation of the game, and overall acceptance.
Results:
Both games were evaluated as easy to use and fun to play. Both game interventions had a strong pain-mitigating effect in older adults (game 1: -55%, P=.002; game 2: -66%, P=.01).
Conclusions:
Serious exercise games outside and inside AAL environments can contribute to individuals' health and well-being and to the stability of health care systems.
