Adalberto L. Simeone, Eduardo Velloso, Jason Alexander, Hans Gellersen
In this paper we present an exploratory work on the use of foot movements to support fundamental 3D interaction tasks. We describe the interaction space of foot movements in a seated position and propose applications for such techniques in three-dimensional navigation, selection, manipulation and system control tasks in a 3D modelling context. We explore these applications in a user study and discuss the advantages and disadvantages of this modality for 3D UIs.