PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Human-Computer Interaction Emerging Technologies Christof Lutteroth PeerJ Author Summary Human-Computer Interaction Editing Journals Past or current institution affiliations University of Auckland Work details University of Auckland Department of Computer Science Websites Homepage PeerJ Contributions Articles 1 October 31, 2016 Competition and cooperation with virtual players in an exergame Lindsay A. Shaw, Jude Buckley, Paul M. Corballis, Christof Lutteroth, Burkhard C. Wuensche https://doi.org/10.7717/peerj-cs.92