@inproceedings{inproceedingsa9e52f24,
title   = {Testing the OLPC drawing activity: an usability report},
author = {Martinazzo, Alexandre Antonino Gonçalves and Patrício, Nathalia Sautchuk and Biazon, Leandro Coletto and Ficheman, Irene Karaguilla and Lopes, Roseli de Deus},
year = {2008},
doi = {10.1109/icalt.2008.200},
publisher = {IEEE Computer Society},
booktitle   = {International Conference on Advanced Learning Technologies}
}