@inproceedings{gaver2004theengagement,
 author = {Gaver W, Bowers J, Boucher A, Gellerson H, Pennington S, Schmidt A, Steed A, Villars N, Walker B},
 title = {The Drift Table: Designing for Ludic Engagement},
 year = {2004},
 booktitle = {CHI '04: Extended Abstracts on Human Factors in Computing Systems},
}