M. A. Srinivasan and C. Basdogan, “Haptics in Virtual Environments: Taxonomy, Research Status, and Challenges,” Computers and Graphics, Vol. 21, No. 4, 1997, pp. 393-404. doi:10.1016/S0097-8493(97)00030-7
 I. Lee and S. Choi, “Discrimination of Visual and Haptic Rendering Delays in networked Environments,” International Journal of Control, Automation and Systems, Vol. 7, No. 1, 2009, pp. 25-31. doi:10.1007/s12555-009-0104-0
 Y. You, M. Sung, N. Kim and K. Jun, “An Experimental Study on the Performance of Haptic Data Transmission in Networked Haptic Collaboration,” Proceedings of the 9th International Conference on Advanced Communication Technology, Phoenix Park, 12-14 February 2007, pp. 657-662.
 J. Kim, H. Kim, B. K. Tay, M. Muniyandi, M. A. Srinivasan, J. Jordan, J. Mortensen, M. Oliveira and M. Slater, “Transatlantic Touch: A Study of Haptic Collaboration over Long Distance,” Presence, Vol. 13, No. 3, 2004, pp. 328-337. doi:10.1162/1054746041422370
 M. Y. Sung, Y. Yoo, K. Jun, N. Kim and J. Chae, “Experiments for a Collaborative Haptic Virtual Reality,” Proceedings of the 16th International Conference on Artificial Reality and Telexistence, Hangzhou, 29 November-1 December 2006, pp. 174-179.
 S. Lee, S. Moon and J. Kim, “Performance Evaluation of Transport Protocols for Networked Haptic Collaboration,” Proceedings of SPIE Optics East Multimedia Systems and Applications IX, Boston, 1-4 October 2006.
 M. Glencross, C. Jay, J. Feasel, L. Kohli and M. Whitton, “Effective Cooperative Haptic Interaction over the Internet,” Proceedings of IEEE Virtual Reality, Charlotte, 10-14 March 2007, pp. 115-122.
 I. Arimoto, K. Hikichi, K. Sezaki and Y. Yasuda, “Influence of Network Delay on Ensemble Application,” Proceedings of IEEE International Workshop on Haptic Audio Visual Environments and Their Applications, Ottawa, 1-2 October 2005, pp. 19-22.
 Y. Ishibashi and H. Kaneoka, “Fairness among Game Player in Networked Haptic Environments: Influence of Network Latency,” Proceedings of the IEEE International Conference on Multimedia and Expo, Amsterdam, 6-9 July 2005.
 K. Hikichi, H. Morino, I. Arimoto, I. Fukuda, S. Matsumoto, M. Iijima, K. Sezaki and Y. Yasuda, “Architecture of Haptics Communication System for Adaptation to Network Environments,” Proceedings of the IEEE International Conference on Multimedia and Expo, Tokyo, 22-25 August 2001.
 H. Kaneoka and Y. Ishibashi, “Effects of Group Synchronization Control over Haptic Media in Collaborative Work,” Proceedings of the 14th International Conference on Artificial Reality and Telexistence, Seoul, 30 November-2 December 2004, pp. 138-145.
 Y. Ishibashi, T. Hasegawa and S. Tasaka, “Group Synchronization Control for Haptic Media in Networked Virtual Environments,” Proceedings of the 12th Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, Chicago, 27-28 March 2004, pp. 106-113.
 T. Hashimoto and Y. Ishibashi, “Group Synchronization Control over Haptic Media in a Networked Real-Time Game with Collaborative Work,” Proceedings of ACM NetGames, Singapore, 30-31 October 2006.
 Y. Kurokawa, Y. Ishibashi and T. Asano, “Group Synchronization Control in a Remote Haptic Drawing System,” Proceedings of the IEEE International Conference on Multimedia and Expo, Beinjing, 2-5 July 2007, pp. 572-575.
 Y. Tsumaki and M. Yokohama, “Predictive Motion Display for Acceleration Based Teleoperation,” Proceedings of the IEEE International Conference on Robotics and Automation, Orlando, 15-19 May 2006, pp. 2927-2932.
 T. Asano, Y. Ishibashi and S. Kameyama, “Interactive Haptic Transmission for Remote Control Systems,” Proceedings of the IEEE International Conference on Multi-media and Expo, Toronto, 9-12 July 2006, pp. 2113-2116.
 P. Huang, Y. Ishibashi, N. Fukushima and S. Sugawara, “Collaborative Haptic Play with Building Blocks,” Proceedings of the International Conference on Advances in Computer Enterntainment Technology, Athens, 29-31 October 2009.
 J. K. Salisbury and M. A. Srinivasan, “Phantom-Based Haptic Interaction with Virtual Objects,” IEEE Computer Graphics and Applications, Vol. 17, No. 5, 1997, pp. 6-10. doi:10.1109/MCG.1997.1626171
 P. Huang, Y. Ishibashi, N. Fukushima and S. Sugawara, “Interactivity Improvement of Group Synchronization Control in Collaborative Haptic Play with Building Blocks,” Proceedings of ACM NetGames, Taipei, 16-17 November 2010.
 Y. Kurokawa, Y. Ishibashi and T. Asano, “An Experiment on Inter-Destination Synchronization Control in a Remote Drawing Instruction System Using Haptic Media: Subjective Assessment and Objective Assessment,” IEICE Technical Report, CQ2006-79, 2007.
 Y. Ishibashi, S. Tasaka and T. Hasegawa, “The Virtual-Time Rendering Algorithm for Haptic Media Synchronization in Networked Virtual Environments,” Proceedings of IEEE International Workshop on Communications Quality and Reliability (CQR), Okinawa, 14-16 May 2002, pp. 213-317.
 T. Asano, S. Kameyama and Y. Ishibashi, “Subjective Assessment of Output Quality of Haptic Media in a Remote Control System Using Haptic Interface Devices,” IEICE Technical Report, CQ2005-66, 2005.
 H. Mizuno, Y. Ishibashi and S. Sugawara, “A Comparison between Transmission Methods of Sense of Force in a Remote Haptic Instruction System,” Proceedings of IEEE International Conference on Multimedia and Expo, New York, 28 June-2 July 2009, pp. 1202-1205.