Pocket Projectors All-in-one Solution for Mobility, Augmentation, Communication
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Pocket Projectors All-in-one Solution for Mobility, Augmentation, Communication
- 1. Pocket Projectors All-in-one Solution for Mobility, Augmentation, Communication Ramesh Raskar Senior Research Scientist Mitsubishi Electric Research Labs, Cambridge, MA
- 2. Ramesh Raskar Mitsubishi Electric Research Labs (MERL) Cambridge, MA, USA Pocket Projectors All-in-one Solution for Mobility, Augmentation, Communication
- 3. Ultimate Personal Display ? Mitsubishi Electric Pocket Projector DLP based with R , G , B LEDs Instant on, Battery-pack Available Now
- 6. Small Projector… Estimates and Projections Quoted from Various Sources Big Projections… 142,938,000 131,706,000 Rough Base Totals 55,000,000 50,000,000 Others (ie. RV’s, PDA’s, etc.) (Very rough estimate only) 64,200,000 60,000,000 Gaming Systems 21,893,000 20,161,000 Digital Camera 1,845,000 1,545,000 Portable DVD Players Projected 2006 Sales Projected 2005 Sales Estimated Possible Partner Device for Attachment
- 16. Pocket Projector Developments iLamps 2002 RFIG Lamps 2003-04 Pocket Projector 2004-05
- 17. Stabilized Desktop-like Interaction Sensor support What components are needed ?
- 20. Image Quasi-Stabilization Eliminate hand jitter using inertial sensors+camera
- 21. Absolute Stabilization Image stays registered with world features
- 23. Changing Texture and Virtual Lighting Raskar, Welch, Low, Bandyopadhyay, “ Shader Lamps ” (2000)
- 25. Image Overlay on Objects Raskar, vanBaar, Beardsley et al, Siggraph 2003
- 28. Maskless Lithography DLP Micro-mirror array Fast parallel operation on optical resists Optical Resists
- 29. Parallel Switching and Routing at ~100KHz Fixed diffraction grating + Optical switches Optical Networking Gear
- 30. Pocket Projector = Glorified Remote Control + Glorified Laser Pointer Optical Communication
- 31. Find tag location using Pocket Projector Photosensing Wireless Tags Many geometric ops R F I R F I D Interactive stabilized projection (Radio Frequency Id & Geometry ) G Siggraph 2004
- 34. Prototype Tag RF tag + photosensor
- 35. Support for handheld projection + RF Reader
- 36. RFI G : Finding Tag Location and Image Overlay Siggraph 2004
- 39. Mitsubishi PocketProjector ™ LED-Based DLP ® Projector