Positive Technology Journal

From VRoot 

First-person experience and usability of co-located interaction in a projection-based virtual environment

A. Simon

Virtual Reality Software and Technology, Proceedings of the ACM symposium on Virtual reality software and technology, Pages: 23 - 30, 2005;

Large screen projection-based display systems are very often not used by a single user alone, but shared by a small group of people. We have developed an interaction paradigm allowing multiple users to share a virtual environment in a conventional single-view stereoscopic projection-based display system, with each of the users handling the same interface and having a full first-person experience of the environment. Multi-viewpoint images allow the use of spatial interaction techniques for multiple users in a conventional projection-based display.