| How to start? | VR Computing | Software | Screen | Tracking | Projection | Conclusion |
Tracking
Why does it matter anyways? (Interactivity, Suspension of Disbelief)
Type of system (electromagnetic vs. acoustic vs. optical vs. paraphenalia issues)
Computer (old and cheap for low cost crappy SpacePad)
Calibration (very time-consuming; use trackdserver(free!) & cavevars, you have to do it every time you install)
Coordinate System (tracker space vs. CAVE space vs. physical space)
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