@article{grudin2011kai,
author = {Grudin, Jonathan},
title = {Kai: How Media Affects Learning},
year = {2011},
month = {September},
abstract = {The following discussion occurred in the online Virtual Academy of Technology and Science. Kai and Randi, student and mentor, conversed as their avatars strolled through a lightly populated town},
url = {http://approjects.co.za/?big=en-us/research/publication/kai-media-affects-learning/},
pages = {70-73},
journal = {ACM Interactions},
edition = {ACM Interactions},
}