General resources

• Directory of Sources for Input Technologies
• Review of Virtual Environment Interface Technology (1996)
• 3-D Displays: A Review of Current Technologies (1997)
• 3D User Interface Resources
• Stereoscopic 3D Virtual Reality Market Surveys
• VR News Tech Reviews
• 3D Audio Immersion - News, reviews, drivers & links for PC audio
• AES Audio Related Links
• Virtual Audio Bibliography (1996)
• 3-D Audio for HCI
• Virtual Reality: Scientific and Technological Challenges, Computer Science and Telecommunications Board (1994)
• Online Haptics Library

Visual interfaces

Stereoscopic devices

• Links to 3D websites
• Stereoscopic Imaging Technology by Michael Starks
• 3D Expo.com - Depthcharge webviewer and VR Surfer
• 3DTV Corporation
• Neotek - 3D for MS-Windows
• Philips 3D LCD
• StereoGraphics Co. - ChrystalEyes, ZScreen
• VRex - Stereoscopic projectors, camera's, web-plugins, etc.
• CYVIZ - Stereo3D converter

Head-mounted displays

• Overview of HMDs (1999)
• Fakespace Labs - BOOM and PUSH displays
• i-O Display Systems - i-glasses
• Kaiser Electro-Optics, Inc. - ProView displays
• Microvision - Retinal Scanning Displays
• n-Vision, inc. - Datavisor displays
• TekGear - Monocular HMDs
• Virtual Research Systems - V6 and V8 displays

Immersive projection displays/ cinema

• VR Systems UK - Cybersphere (Fully immersive spherical projection system)
• Elumens - VisionDome
• Evans & Sutherland - Displays for simulation & training
• Fakespace Systems - CAVE, ImmersaDesk, etc.
• Tom Coffin's CAVE Info Page
• Flogiston - Flostation
• Goto Optical Manufacturing Co. - Virtuarium (dome projection system)
• IMAX Technology
• Immersion Studios - Interactive cinema, immersive game theaters
• Optical Physics - Panoramic displays
• The Widescreen Centre
• Cinematography.com
• Cinematography World - News and resources

TV/video

• Charting the digital broadcasting future (1998)
• Sam's Digital TV Report
• NHK Broadcasting Culture Research Institute, Japan
• ITC - Independent Television Commission, UK
• Immersive Media - Roundabout Immersive Video
• Lew Irwin's Sudio Briefing

Auditory interfaces

• AudioLink Inc. - Sound production for interactive media
• Brown Innovations - Localizer Sound Dome
• Holophonics - site includes spatial audio samples
• Lake Technology Ltd.
• Odeon Room Acoustics - site includes spatial audio samples
• Sennheiser - Surrounder
• Sonics - Personal Sound Environment for IMAX

Haptic Interfaces

• Displaced Temperature Sensing System
• Immersion - TouchSense
• Logitech iFeel Mouse
• Magnetic Levitation Haptic Interfaces
• MPB Technologies Freedom 6S
• Pantograph Haptic Device
• Pneumatic Haptic Interface System
• Sarcos - Telerobotics (exoskeletal)
• SensAble Technologies - Phantom
• Trackball with Contextual Motor Feedback
• Force Dimension - 3 DOF and 6 DOF devices

Olfactory interfaces

• The Olfactory Display of Abstract Information - Paper by Joseph 'Jofish' Kaye (2002)
• Virtual Olfactory Interfaces - Bookchapter by Davide, Holmberg & Lundstrom (2001)
• Cyrano Sciences - Cyranose 320 electronic nose
• International Flavors and Fragrances - Living Flower technology

Motion tracking

• Ascension Technology Co. - Flock of Birds, MotionStar, etc.
• InterSense, Inc. - InterTrax, InterSense IS-series
• Polhemus - Fastrak
• Northern Digital Inc. - Optotrak, Aurora, Polaris
• 3rdTech - HiBall Wide Area Tracker

VR solution providers

• 5th Dimension Technologies - VR hardware and software
• Evans & Sutherland - Professional and military simulators
• Inition - VE development & stereo visualisations
• iReality.com, Inc.
• Mechdyne Corporation
• The VR Source
• Trimension - Reality Rooms, V-domes, etc.
• Virtual Presence
• Virtual Realities
• VRCO - Software and consulting
• Xtensory Inc

Historical Information

• National Museum Of Photography, Film & Television, Bradford, UK
• Lumiere Brothers
• The American Widescreen Museum
• The Swedish Widescreen Centre
• Cinerama Adventure
• Media History Project
• Recording Technology history
• The history of HDTV