“Timid encounters”
Emergent Uses of a Multiplayer Location?aware Mobile Game: the Interactional Consequences of Mediated Encounters
Mobilities
Proceedings of the 2012 ACM annual conference on Human Factors in Computing Systems - CHI ’12
Christian Licoppe.
Anarchy or Order on the Streets
TrainYarn
Outlining the design space of playful interactions between nearby strangers