1. ACKERMAN, M. J. - Accessing the Visible Human Project. http://www.unicamp.br /NIB/visible/dlib.htm
2. AMES, A., NADEAU, D., MORELAND,J. - VRML Sourcebook - http://www.wiley.com /compbooks/k26.html - John Wiley & Sons, Inc. 1995.
3. ARAÚJO, R.B. & KIRNER, C. - Especificação e Análise de um Sistema Distribuído de Realidade Virtual, Anais XIV Simpósio Brasileiro de Redes de Computadores - SBRC, SBC, Fortaleza, CE, Maio, 1996.
4. ARAUJO, R.B. & KIRNER, C. - Network Requirements for Large Virtual Environments, In: RIX,J. et al. - Virtual Prototyping: Virtual Environments and the Product Design Process, Chapman & Hall, London, UK, 1995, pp. 184 - 195.
5. ASCENCION TECNOLOGY CORPORATION. P.O. Box 526, Burlington, VT 05402 e-mail: ascencion@word.std.com
6. AUKSTAKALNIS,S. & BLATNER,D. - Silicon Mirage: The Art and Science of Virtual Reality, Peatchpit Press, Berkeley, CA, 1992.
7. AVVIC/VESIV - http://www.dc.ufscar.br/grv/; http://www.first.gmd.de/ cooperations/
8. AZUMA, R. - Tracking Requirements for Augmented Reality, Communications of the ACM, 36(7):50-51, July 1993.
9. BAINS, S. - Touching the other side - Virtual Reality Special Report - May 96. p. 58
10. BAJURA, M., FUCHS, H., OHBUCHI, R. - Merging Virtual Reality with the Real World: Seeing Ultrasound Imagery within the Patient - Computer Graphics (Proc. Siggraph), ACM Press, 1992, p. 203.
11. BAJURA,M. & NEUMANN,U. - Dynamic Registration Correction in Video-Based Augmented Reality Systems, IEEE Computer Graphics & Applications, 15(5):52-60, Sept. 1995.
12. BEGAULT, D.R. - 3-D Sound for Virtual Reality and Multimedia, Academic Press, Cambridge, MA, 1994.
13. BELL, G., PARISI, A. E PESCE, M. The VRML 1.0 Specification - http://www.hyperreal.com/~mpesce/vrml/vrml.tech/vrml10-3.html - May, 1995.
14. BENFORD, S. et al. -Networked Virtual Reality and Cooperative Work, Presence, 4(4):364-386,1995.
15. BERGER, J.E. et al. - NVR: A System for Network Virtual REALITY, Proc. of the 1994 IEEE Conference on Multimedia Computing Systems, 1994.
16. BISHOP, G. et al. - Reseach Directions in Vu Environments, Computer graphics - ACM, 26(3):153-177, Aug. 1992.
17. BOMAN, D.K. - International Survey: Virtual Environment research, IEEE Computer, 28(6):57-65, June 1995.
18. BOWSKILL, J. & DOWNIE, J. - Extending the Capabilities of the Human Visual System: An Introduction to Enhanced Reality, Computer Graphics - ACM, 29(2):61-65, May 1995.
19. BRICKEN, W. & COCO, G. - The VEOS Project, Presence, 3(2):111-129, 1994.
20. BRILL, LOUIS M. "Virtual Auditoriums - Sharing VR in Small Groups" - Virtual Reality Special Report, Nov. 1995, p. 17
21. BURDEA,G. & COIFFET,P. - Virtual RealityTechnology, John Wiley & Sons, New York, NY, 1994.
22. CALVIN, J. et al. - The SIMNET Virtual World Architecture. Proc. of The IEEE VRAIS’93, IEEE, 1993, pp. 450-455.
23. CARLSON, C. & HAGSAND, O. - DIVE - A Multi-User Virtual Reality System. Proc. of The IEEE VRAIS’93, IEEE, 1993, pp. 394-400.
24. CODDELA, C. et al. - A Toolkit for Developing Multi-User Distributed Virtual Environments. Proc of the IEEE VRAIS’93, 1993, pp. 401-407.
25. CRISTAL RIVER ENGENEERING - http://www.cre.com
26. CRUZ-NEIRA, C. et al. - The CAVE Audio Visual Experience Automatic Virtual Environment, Communication of the ACM, 35(6):64-72,June 1992.
27. CRUZ-NEIRA,C. et al. - The CAVE Audio Visual Experience Automatic Virtual Environment, Communication of the ACM, 35(6):64-72,June 1992.
28. CYBEREVENT GROUP INC - e-mail:vrevents@aol.com
29. DIVISION - http://www.division.com/
30. DURLACH, N.I. & MAVOR, A.S. - Virtual Reality: Scientific and Technological Challenges, National academy Press, Washington, DC, 1995.
31. EGLOWSTEIN, H. - Reach out and touch tour data - BYTE, JUL 90, p. 283
32. ELLIS, S.R. - What are Virtual Environments?, IEEE Computer Graphics & Applications, 14(1):17-22,Jan. 1994.
33. EMERSON, T. - Distributed Virtual Environment Bibliograph, HITL B-96-1, http://www.hitl.washington.edu/projects/knowledge_base/distvr/, April 1996.
34. EMERSON, T. - Information Resources in Virtual Reality (IRVR), HITL B-93-1-update 05/03/96, http://www.hitl.washington.edu/projects/knowledge_base/irvr/, March 1996.
35. ENCARNAÇÃO,J.L. E ROSEUNBLUM, L.- European IEEE Computer Graphics and Application, Vol 14, No.1, Jan. 1994, p. 60.
36. EXOS SYSTEMS INC.- 2A Gill ST.- Woburn, MA 01801 - Email: exos@exos.com. Web: http://www.exos.com
37. FAKE SPACE LAB - 4085 Campbell Avenue, Menlo Park CA 94025 - e-mail:fakespace@well.com
38. FEINER, S. et al. - Knowledge-Based Augmented Reality, Communications of the ACM, 36(7):52-62, July 1993.
39. FELDBERG, I. - Ian’s VR Buying Guide, http://www.cs.jhu.edu/~feldberg/vr/vrbg.html/, May 1996.
40. FISHWICK, P.A. - Simulation Model Design and Execution: Building Digital Worlds, Prentice-Hall, Englewood Cliffs, NJ, 1995.
41. FOX, D. & SHADDOCK , P. - VRML Construction Kit - Waite Group Press - http://www.waite. com/waite
42. GADDIS, T. - Planning your Virtual Reality lab, VR in the Schools, 1(2):12-15, Sept. 1995.
43. GARCIA-ALONSO, A. et al. - Solving the Collision Detection Problem, IEEE Computer Graphics & Applications, 14(3):36-43, May 1994.
44. GILKEY, R.H. & WEISENBERG, J.M. - The Sense of Presence for the Suddenly Deafened Adult: Implications for Virtual Environments, Presence, 4(4):357-363, 1995.
45. GOSSWEILER, R. et al. - An Introductory Tuturial for Developing Multiuser Virtual Environments, Presence, 3(4):255-264, 1994.
46. HANCOCK, D. - Viewpoint: Virtual Realityin Search of Middle Ground, IEEE Spectrum, 32(1):68, Jan 1995.
47. HAND, C., TOWN, J. E., EMERSON, T. - The Power Glove FAQ - http://www.hitl.washington. edu/projects/knowledge_base/virtual-worlds/glove-faq.html
48. HARDENBERGH,J. C. - VRML Frequently Asked Questions, http://www.oki.com /vrml/vrml_FAQ.html/,Feb. 1996.
49. HIGH TECHSPLANTATION, INC. - medical virtual reality - http://www.ht.com
50. HIROTA, K. E HIROSE, MICHITAKA - Providing force feedback in Virtual Environment - IEEE Computer Graphics and Application, Sep. 1995, p. 22
51. HITCHNER, L. - VR Development Software, VR News, 4(1):26-29,Jan/Feb,1995.
52. HOLLANDS, ROBIM - Sourceless trackers. V.R. NEWS, vol. 4, nº 3, Apr. 95
53. HOLMGREN, D.E. & ROBINETT, W. - Scanned Laser Displays for Virtual Reality: A Feasibility Study, Presence, 2(3):171, 1994.
54. HUMAN INTERFACE TECHNOLOGY LAB - http://www.hitl.washington.edu/projects /knowledge_base/virtual-worlds
55. ISDALE, JERRY - "What is Virtual Reality? - A homebrew Introduction and Information Resource List". http://sunee.uwaterloo.ca /pub/vr/documents/WHATISVR.TXT.
56. JACOBSON, L. - Garage Virtual Reality, SAMS Pub., Indianapolis, IN, 1994.
57. JACOBSON, L. - Virtual Reality: A Status Report, AI Expert, pp. 26-33, Aug. 1991.
58. KALAWSKY, R.S. - The Science of Virtual Reality and Virtual Environments, Addison-Wesley, 1993.
59. KAY, KEPPLER E BALCH, DAVID - Providing Health Care Where it’s needed most. Virtual Reality Special Report. May 1996, p. 43.
60. KRUEGER, M.W. - Artificial Reality II, Addison-Wesley, Reading, MA, 1991.
61. LATTA, J. N. & OBERG,D. J. - A Conceptual Virtual Reality, IEEE Computer Graphics & Applications, 14(1):23-29, Jan. 1994
62. LOFTIN, R. B. E KENNY, P.J. - Trainning the Hubble Space Telescope Flight Team - IEEE Computer Graphics & Applications, p.31, Sep. 1995
63. LOFTIN, R.B. et al. - Applying Virtual Reality in Education: A Prototypal Virtual Physics Laboratory, Proc. of the IEEE Symposium on Research Frontiers in Virtual Reality, 1993.
64. MACEDONIA, M. et al. - NPSNET: A NetWork Software Architecture for Large-Scale Virtual Environmentes, Presence, 3(4):265-287,1994.
65. MAMAGHANI, F. - What Makes Virtual Systems a Reality, Computer Graphics - ACM, 28(2):105-109, May 1994.
66. McCORMICK, B. et al. - Visualization in Scientific Computing, Computer Graphics, 1(6), 1987.
67. McDONALD, L. & VINCE, J., ed - Interacting with Virtual Environmentes, John Wiley & Sons, Chichester, England, 1994
68. MORIE, J.F. - Inspiring the Future: Merging Mass Communication, Art, Entertainment and Virtual environments, Computer Graphics, 28(2):135-138, May 1994.
69. MORRISON, J. - The VR-Link Networked Virtual Environment Software Infrastructure, Presence, 4(2):194-208, 1995.
70. MOSHEL, J. et al. - Dynamic Terrain, Simulation, 62(1):29-40, Jan. 1994.
71. MR Tool kit - http://www.cs.ualberta.ca/~graphics/MRToolkit.html/
72. Naval Oceans System Center - NOSC - http://WWW.NOSC.MIL
73. PARADIGM GENESIS-VIRTUAL REALITY SYSTEMS AND COMPONENTS - http://www.garlic.com/vr - email: paradigm@netcom.com
74. PESCE, M. - VRML - Browsing and Building Cyberspace from MacMillan Computer Publishing - New Riders Publishing.http://www.mcp.com/newriders
75. PESCE, M. - WWW-VRML - http://www.eit.com/www.lists/www/lists.2.html, 1994
76. PIMENTEL, K. & BLAU,B. - Teaching Your System to Share, IEEE Computer Graphics & Applications, 14(1): 60-65.
77. PIMENTEL, K. & TEIXEIRA, K. - Virtual Reality Though the New Looking Glass, Intel/WindCrest/McGraw-Hill, New York, NY, 1993.
78. POLHEMUS INC - http://www.polhemus.com ou product-info@polhemus .com
79. POLIS, M.F. et al. - Automating the Construction of Large-Scale Virtual Worlds, IEEE Computer, 28(7):57-65.
80. POWER GLOVE SERIAL INTERFACE FAQ. http://acm.uiuc.edu/pub/psgi/psgi-faq.html
81. RESSLER, SANDY - Applying Virtual Environments to Manufacturing - National Institute of Standards and Technology - http://www.nist.gov/itl/div878/ovrt/people /sressler/mfg /mfgVRpaper.fm.html, 1996.
82. RICHARDSON, D.-A Mágica dos estereogramas no PC. Waite Group Press - Axcel Books, 1995.
83. ROBERTSON, G.G. et al. - Nonimmersive Virtual Reality, IEEE Computer, Feb. 1993, pp. 81-83
84. ROBINETT, W. & HOLLOWAY, R. - Implementation of Flying, Scaling, and Grabbing in Virtual Worlds, Proc. of 1992 Symposium on Interactive 3D Graphics, Cambridge, MA, March 1992,pp. 189-192.
85. ROEHL, B. - A comparison of Low Cost HMDs - Virtual Reality Special Report, Jul 1996, p19.
86. ROEHL, B. - Cyber Gear - The Ring Mouse Rontek. Virtual Reality Special Report, Jan. 1996, p. 63
87. ROGERS, D.F. & ADAMS, J.A. - Mathematical Elements for Computer Graphics, 2nd ed., McGraw-Hill, New York, NY, 1990.
88. ROSENBLUM, L.J. , Bryson, S., Feiner, S. K. - Virtual Reality Unbound - IEEE Computer Graphics and Application - Sep. 1995, p. 19.
89. SARA R. HEDBERG. Virtual Reality at Boeing: Pushing the Envelope. Virtual Reality Special Report, Jan. 1996, pág. 51.
90. SCHLOERB, D.W. - A Quantitative Measure of Telepresence,Presence,4(1):64-80, 1995
91. SENSABLE DEVICES INC - The Phantom Haptic Interface. http://www.tiac.net /users/ sensable/ overview.htm
92. SENSE8 - World Toolkit Technical Overview, Sense8 Corp., Sausalito, CA, 1994. (http://www.sense8.com/)
93. SHAW, C. et al. - Decoupled Simulation in Virtual Reality with MR Toolkit, ACM Transection of Information Systems, 11(3);287-317, July 1993.
94. SiGGRAPH'95 - Course notes http://www.siggraph.org/conferences/siggraph95/ siggraph95.html
95. SILICON GRAPHICS - http://www.sgi.com/Products/Indigo2/IMPACT/.
96. SINGH, G. et al. - BrickNet: A software Toolkit for Network-Based Virtual Worlds, Presence, 3(1):19-34, 1994.
97. SINGH, G. et al., ed. - Virtual Reality Software & Technology, World Scientific, Singapore, 1994
98. SINGHAL, S.K. & CHERITON, D.R. - Exploiting Position History for Efficient Remote Rendering in Networked Virtual Reality, Pesence, 4(2):169-193,1995.
99. SNOWDON, D.N. & WEST, A.J. - AVIARY: Design Issues for Future Large-Scale Virtual Environments, Presence, 3(4):288-308, 1994.
100. STRAYLIGHT CORP - 150, Mt. Bethel Rd., Warren, N.J. 07059.
101. STURMAN, D. E ZELTZER, D. - A Survey of Glove-based Input - IEEE Computer Graphics and Application, Vol 14, No.1, Jan. 1994, P. 30
102. STYTZ, M.R. - Distributed Virtual Environments, IEEE Computer Graphics & Applications, 16 (3) 19-31, May 1996.
103. THE OPEN INVENTOR FAQ - http://www.sgi.com/Technology/Inventor/FAQ.html
104. UNIVERSIDADE DA CAROLINA DO NORTE - http://www.unc.edu
105. Van HENSBERGEN, E. - Distributed VR Mailing List FAQhttp://www.csh.rit.edu/~airwick/dist.html/,1996.
106. VIRTUAL TECHNOLOGIES - 2175 Park Blvd. - Palo Alto, CA 94306 - : http://www.virtex.com/~virtex
107. VIRTUALITY ENTERTAIMENT INC. - e-mail:enquiries@virtuality.com ou http://www.virtuality.com
108. WARWICK, K. et al., ed. - Virtual Reality Engineering, IEE, London, UK, 1993
109. WATKINS, C. & MARENK A., S.R. - Virtual Reality Excursions, Academic Press, Cambridge, MA, 1994.
110. WATT, A. & WATT, M. - Advanced Animation and Rendering Techniques: Theory and Practice, Addison-Wesley/ACM Press, New York, NY, 1992.
111. WENZEL, E. - Localization in Virtual Acoustic Display. Presence, 1(1):80-107, 1992.
112. WLOKA, M.M. - Lag in Multiprocessor Vu Rt, Presence, 4(1):50-63, 1995.
113. ZYDA, M.J. et al. - The Software Required for the Computer generation of Virtual Environments, Presence, 2(2), 1993.
114. AMES, A.L. et al. -The VRML Sourcebook. John Wiley & Sons, 1996.
115. BURDEA, G. - Force and Feedback for Virtual Reality. John Wiley & Sons, 1996.
116. FOX, D. & SHADDOCK, P. - Web Publisher’s Construction Kit with VRML/Live 3D: Creating 3D Web Worlds. Waite Group, 1996.
117. HARTMAN, J. & WERNECKE, J. - The VRML 2.0 Handbook: Buiding Moving World on the Web. Addison-Wesley, 1996.
118. LEMAY, L. et al. - 3D Graphics and VRML 2. Sams Net, 1996.
119. VINCE, J. - Virtual Reality Systems. Addison-Wesley, 1995.