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Head Tracking

4002.790.01 – Emerging Themes Joe Pietruch. Head Tracking. What is Head Tracking?. Viewer's Position relative to Display Display Size and Viewing Angle Viewpoint Dependent 3D Display. v. Emerging ... How?. Sensing Systems Processing Power/Speed Smart People

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Head Tracking

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  1. 4002.790.01 – Emerging Themes Joe Pietruch Head Tracking

  2. What is Head Tracking? • Viewer's Position relative to Display • Display Size and Viewing Angle • Viewpoint Dependent 3D Display v

  3. Emerging ... How? • Sensing Systems • Processing Power/Speed • Smart People • Demand for Engaging Experiences

  4. Real-World Examples • Johnny Chung Lee – http://www.youtube.com/watch?v=Jd3-eiid-Uw • TrackIR – http://www.youtube.com/watch?v=IbL3zLWFqI8

  5. Is it Practical? • Compared to the alternatives: • Polarized Projection • Shutter Glasses • Pepper's Ghost • Spinning Mirrors • Cheap and Easy

  6. Benefits • Works with existing Display • Convincing Interaction • One step closer to the Holodeck! • Gets Players off the Sofa

  7. Drawbacks • Gets Players off the Sofa • Single Player Simultaneously • Screen Edges Break Illusion • Requires Calibration • Requires Headgear

  8. My Prototype • Get it up and running. • Get a Virtual Turret tracking Player • “Hiding” Mechanic: Dive behind the sofa? • Game: Shoot or be shot!

  9. 4002.790.01 – Emerging Themes Joe Pietruch Head Tracking

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