Understanding exergame users' physical activity, motivation and behavior over time
Andrew Macvean, Judy Robertson · 2013
Effective exergames should increase the proportion of time users regularly spend in moderate to vigorous physical activity. There are currently few studies of exergame systems which evaluate the impact on physical activity over time. Those which do, show increases in light intensity exercise which although valuable, do not increase the proportion of moderate to vigorous activity required for optimal health benefits. Furthermore, longitudinal studies to date have encountered a plateau effect in physical activity as the novelty of the game wears off. This paper suggests how exergame designs based on deeper understandings of player motivations could address these problems.