Journal Papers:

Limniou, M., Papadopoulos N., Giannakoudakis A., Roberts D., Otto O. (2007), The Integration of a Viscosity Simulator in a Chemistry Laboratory. Computers & Education. 8(2), pp.220-231.

Wolff, R., Roberts, D. J., Steed, A. & Otto, O. (2006), A Review of Tele-collaboration Technologies with Respect to Closely Coupled Collaboration. International Journal of Computer Applications in Technology (IJCAT), Special Issue on: Collaborative Multimedia Applications in Technology, 29(1), pp.11-26.

Roberts, D., Wolff, R., and Otto, O. (2005). Supporting a Closely Coupled Task between a Distributed Team: Using Immersive Virtual Reality Technology. Computing and Informatics, 24, pp.1001-1023.

Wolff, R., Roberts, D., & Otto, O. (2004). A study of event traffic during the shared manipulation of objects within collaborative virtual environments. Presence: Teleoperators & Virtual Environments, 13(3), pp.251-262.

Roberts, D. J., Wolff, R., & Otto, O. (2003). Constructing a Gazebo: Supporting team work in a tightly coupled, distributed task in virtual reality. Presence: Teleoperators & Virtual Environments 2003, 12(6), pp.644-657.

Book Chapter:

Roberts, D., Wolff, R., and Otto, O. (2005). The impact of display system and embodiment on closely coupled collaboration between remote users. Accepted for publication in Schroeder, R., Axelsson, A.S. (ed.) Avatars at Work and Play: Collaboration and Interaction in Shared Virtual Environments, 2005, London, Springer-Verlag.

Papers:

Oliver Otto, David Roberts and Robin Wolff, (2006), A Review on Effective Closely-Coupled Collaboration using Immersive CVE’s, To appear in ACM SIGGRAPH International Conference on Virtual Reality Continuum and Its Applications (VRCIA), CUHK, Hong Kong, 14-17 June

Otto, O., Roberts, D., and Wolff, R.(2005), A Study of Influential Factors on Effective Closely-Coupled Collaboration based on Single User Perceptions, In Proceedings of the 8th Annual International Workshop on Presence, London, UK, pp. 181-188

Dave Roberts, Majda Al-Liabi, Robin Wolff, Oliver Otto and Ali Al-Khalifah (2005). Reducing Fragmentation in Telecollaboration by Using IPT, In Proceedings of IPT & EGVE Workshop, pp.211-216

Otto, O., Roberts, D., and Wolff, R.(2005), Analysing Display Influence on a Close Coupled Task based on a Single User Evaluation, In Proceedings of the 2nd International Telework Academy Conference, Liverpool, UK

Roberts, D., Wolff, R., Otto, O., Kranzlmueller, D., Anthes, C., and Steed, A.(2004, November 10-12). Supporting Social Human Communication between Distributed Walk-in Displays, In Proceedings of VRST'04, Hong Kong, pp. 81-88.

Wolff, R., Roberts, D., & Otto, O. (2004, October 21-23). Collaboration around Shared Objects in Immersive Virtual Environments, In Proceedings of The Eighth IEEE International Symposium on Distributed Simulation and Real Time Applications, DS-RT 2004, Budapest, Hungary, pp. 206-209.

Seelig, M., Roberts, D., Harwin, W., Otto, O., & Wolff, R. (2004, September 15-17). A haptic interface for linked immersive and desktop displays: Maintaining sufficient frame rate for haptic rendering. In Proceedings of the 17th International Conference on Parallel and Distributed Computing Systems (PDCS 2004), San Francisco, CA, USA, pp. 478-483.

Roberts, D., Otto, O., & Wolff, R. (2004, September 15-17). Pushmepullyou: The reality of interaction with shared objects in networked walk-in displays. In Proceedings of the 17th International Conference on Parallel and Distributed Computing Systems (PDCS 2004), San Francisco, CA, USA, pp. 470-477.

Otto, O., & Roberts, D. (2003, October 23-25). Importance of Communication Influences on a Highly Collaborative Task. In Proceedings of the The Seventh IEEE International Symposium on Distributed Simulation and Real Time Applications, DS-RT 2003, Delft, The Netherlands, pp. 195-201

Poster:

Otto, O. (2004, April 21). Social human communication during shared object manipulation Poster presented at the CVE IRIS open day, The University of Salford

PhD Thesis:

Otto, O. (2006). Natural Object Focussed Collaboration in Distributed Virtual Environments PhD Thesis, The University of Salford, 2006.

Master Thesis:

Otto, O. (2001). Enhancement of the scalability of an infrastructure for support of a large scale virtual and agent environment Master's Thesis, The University of Reading, 2001.