Loup-EscandeE., BurkhardtJ.-M., ChristmannO., ChaniaudN. and RichirS. (2020) “Usefulness and needs construction process in innovative artefacts: an exploratory study of designers’ viewpoints”, International Journal of Virtual Reality, 20(1), pp. 48-71. doi: 10.20870/IJVR.2020.20.1.2924.