Keywords: exergame; game theory; experimental game; video games; health services for the aged; exercise movement techniques; frail elderly; pilot study; user centred design; Microsoft Kinect camera
SHI 2015, Proceedings from The 13th Scandinavien Conference on Health Informatics, June 15-17, 2015, TromsĂ¸, Norway
 United Nations - Department of Economic and Social Af-fairs Population Division, 2013.
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