Interacting with 3D Model on Tabletop and Mobile Paper Projection

In this paper, we present a system that enables a user to work with a virtual 3D information space on and above a tabletop by combining head-coupled perspective interaction with a mobile paper projection. The mobile paper projection acts as a physical pinhole into the virtual 3D scene. The proposed system is expected to be used for architectural tasks. As it is a work-in-progress study, we describe about the current status of the system and issues to be investigated in our future work.