Publikation
The Poor Man's Eyetracker Tool of ActiveMath
Carsten Ullrich; Erica Melis
In: Proceedings of the World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education (eLearn-2002). World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education (eLearn-2002), Pages 2313-2316, Vol. 4, 2002.