Le Travail Humain 2005/2 Vol. 68, 2005/2 - pagesPages 97 to 124Effects of Redundancy in the Multimedia Learning ProcessBy Olivier Le Bohec, Éric JametPages 125 to 152Perception of a Head-Fixed Vertical Visual Frame: Implications for Using Head-Mounted DisplaysBy Franck Mars, Lionel Bringoux, Corinne Cian, Pierre-Alain Barraud, Christian Raphel, Jean-Louis VercherPages 153 to 189An Ergonomic Contribution to Analyzing Work Relationships: Professionalizing Front-Desk Clerks in Post OfficesBy Gérard Valléry, S. Leduc
