@article{1015567,
 author = {Dennis L. Chao},
 title = {Computer games as interfaces},
 journal = {interactions},
 volume = {11},
 number = {5},
 year = {2004},
 issn = {1072-5520},
 pages = {71--72},
 doi = {http://doi.acm.org/10.1145/1015530.1015567},
 publisher = {ACM Press},
 }