<i>Flashlight jigsaw</i>: an exploratory study of an ad-hoc multi-player game on public displays.

Xiang Cao Michael Massimi Ravin Balakrishnan <i>Flashlight jigsaw</i>: an exploratory study of an ad-hoc multi-player game on public displays. 77-86 2008 CSCW http://doi.acm.org/10.1145/1460563.1460577 conf/cscw/2008 db/conf/cscw/cscw2008.html#CaoMB08