Linn Gustavsson Christiernin, Stefan Mankefors-Christiernin. Early investment in user oriented design versus long time usability robustness. In Nuno Guimarães, Pedro T. Isaías, editors, AC 2005, Proceedings of the IADIS International Conference on Applied Computing, Algarve, Portugal, February 22-25, 2005, 2 Volumes. pages 297-304, IADIS, 2005.
Abstract is missing.