Virtual Reality as a Human Computer Interface to Mechanical Design

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Immersive Projection FacilitiesBlack Engineering BuildingC4MD FlexHowe HallC66 wallLee LiuAuditoriumHowe Hall
C4: MD Flex• 12' x 12' x 9' facility• 3 walls and floor stereo projection• Outer walls can fold out to provide a 36' x9' viewing surface• SGI ONYX with 3 - Infinite Realitygraphics pipes and 16 - R10000 processors• Nuvision andStereoGraphics activestereo glasses• Ascension TechnologyWireless MotionStartracking system• Barco projectors
Page 1 and 2: Virtual Realityas a Human Computer
Page 3 and 4: Virtual Reality Applications Center
Page 5: Facilities
Page 9 and 10: C6: 6 walls, wireless tracking• 1
Page 11 and 12: MoviesCFD Particle Tracing During M
Page 13 and 14: MotivationVirtual AssemblyInteracti
Page 15 and 16: Implementation• PHANToM Stand•
Page 17 and 18: Phantom VolumeCreate a 3D volume in
Page 19 and 20: Workspace Scaling• Maintain aspec
Page 21 and 22: PHANToM DriverHandles haptic proces
Page 23 and 24: NURBS Surface Example• NURBS surf
Page 25 and 26: VPS (Voxmap PointShell)• Rapid co
Page 27 and 28: Benefits• Intuitive partmanipulat
Page 29 and 30: Hydraulic Hose Routingin Virtual Re
Page 31 and 32: Current State of the Art• Hoses a
Page 33 and 34: JACK TMHuman figure modeling softwa
Page 35 and 36: VRHose Program• Series of JackScr
Page 37 and 38: Hose Modeling• Hose points• Cla
Page 39 and 40: Hose Routing Steps1. Load part geom
Page 41 and 42: Conclusions• Virtual Reality prov
Page 43 and 44: Ergonomic Design using 3DHuman Anth
Page 45 and 46: Traditional Methods ofErgonomic Des
Page 47: John Deere Survey• ~80 subjects s
Page 51 and 52: Application FeaturesElement selecti
Page 53 and 54: DiscussionImmersive application ena
Page 55 and 56: Future Work• Allow view to switch
Page 57:
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Virtual Reality as a Human Computer Interface to Mechanical Design

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