The third circle of usability

Dillenbourg, P., Zufferey, G., Alavi, H., Jermann, P., Do-Lenh, S., Bonnard, Q., Cuendet, S. and Kaplan, F. Classroom orchestration: The third circle of usability. Proc. CSCL '11, ISLS Press (2011), 510--517.

2011