Cesar A. Collazos Ordóñez


received the systems and computer engineer degree at the University of Los Andes, Bogotá, Colombia, in 1993, and the Ph.D. degree in sciences from the University of Chile, Santiago, Chile, in 2004. He is currently a full professor in the Systems Department at the University of Cauca, Popayán, Colombia. His areas of interest are human-computer interaction, computer-supported collaborative learning and computer-supported collaborative work.


Last update: December 2021


Articles published on IXD&A:


• Group formation in collaborative learning contexts based on personality traits: An empirical study in initial Programming courses, N. 49, 2021, pp.  29 - 45, abstractdownload


• Gamifying teacher professional development: an experience with collaborative learning design, N.29, 2016, pp. 76 - 92, abstractdownload