A tactile torso display improves orientation awareness in microgravity : a case study in the ISS / author(s) Drs. J.B.F. van Erp, Drs. M. Ruijsendaal, Dr. H.A.H.C. van VeenResultaten card-sorting & structured walkthrough TNO servicenet / auteur(s) K. Kranenborg, M. RuijsendaalFysieke wisselschouw versus videoschouw / A.R. Eikelboom, M. RuijsendaalStudying the effect of non-intrusive feedback on mouse hovering behaviour / auteur(s) J.G.M. van de Ven, M. Ruijsendaal