Using graphical tools in a phased activity for enhancing dialogical skills: An example with Digalo. - Nathalie Muller Mirza; Valérie Tartas; Anne-Nelly Perret-Clermont; Jean-François de Pietro (Int. J. Comput. Support. Collab. Learn., 2007)

"If you've gone straight, now, you must turn left" - Exploring the use of a tangible interface in a collaborative treasure hunt for people with visual impairments. - Quentin Chibaudel; Wafa Johal; Bernard Oriola; Marc J.-M. Macé; Pierre Dillenbourg; Valérie Tartas; Christophe Jouffrais (ASSETS, 2020)