1. Mitsubishi Electric Research Laboratories Raskar Ramesh Raskar Mitsubishi Electric Research Labs (MERL) Cambridge, MA, USA Pocket Projectors All-in-one Solution for Mobility, Augmentation, Communication

2. Mitsubishi Electric Research Laboratories Raskar Ultimate Personal Display ? Mitsubishi Electric Pocket Projector DLP based with R, G, B LEDs Instant on, battery-pack Available NowMitsubishi Electric Pocket Projector DLP based with R, G, B LEDs Instant on, battery-pack Available Now

3. Mitsubishi Electric Research Laboratories Raskar Pro’s and Con’s 1.Large image with small device 2.Image overlay on real object –Ideal for augmentation 3.Superposition of images –Higher resolution, brightness Issues –Ambient bright light –Affected by display surface reflectance

4. Mitsubishi Electric Research Laboratories Raskar Aware Projector

5. Mitsubishi Electric Research Laboratories Raskar Find tag location using handheld Projector Photosensing Wireless Tags Many geometric ops R F I R F I D Interactive stabilized projection (Radio Frequency Id & Geometry) (Radio Frequency Id & Geometry) G Siggraph 2004

6. Mitsubishi Electric Research Laboratories Raskar Augmented Reality with Photosensing RFID and Handheld Projector Siggraph 2004

7. Mitsubishi Electric Research Laboratories Raskar ‘Personal’ display Shrinking portable devices that carry more data Opportunity to switch between personal and public Modular –Low cost mass market product –Will become building block Platforms: TV, Stereoscopic, advertising, etc Process: Tiling, Jittering, Superposition, Steering

8. Mitsubishi Electric Research Laboratories Raskar Shader Lamps: Changing Virtual Illumination Raskar, Welch, Low, Bandyopadhyay, “Shader Lamps: Animating Real Objects with Image Based Illumination,” Eurographics Rendering Worksop (EGRW 2001)

9. Mitsubishi Electric Research Laboratories Raskar

10. Mitsubishi Electric Research Laboratories Raskar Poor Man’s Palace

11. Mitsubishi Electric Research Laboratories Raskar Pocket Projector Modular –Building block of every type of display All-in-one –Display with small device size –Augment image overlay on real objects –Communicate with tagged world (RFID, Sensors) –Collaborate using shared projection merl.com

12. Mitsubishi Electric Research Laboratories Raskar END

13. Mitsubishi Electric Research Laboratories Raskar Handheld Projector iLamps 2002RFIG Lamps 2003-04 Pocket Projector 2004-05

14. Mitsubishi Electric Research Laboratories Raskar