Building the next-gen human computer interface

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SenseBloom presentation at Barcamp Coimbra - Primavera '09How we built multitouch hardware and software from the ground up.

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  • 1.Multitouch Building the next-gen human-computer interfaceMiguel Antunes / Tiago Serra / Tony Gonalves Wednesday, April 1, 2009

2. 1982: Flexible Machine Interface(Nimish Mehta , University of Toronto)1983: Video Place / VideoDesk (Myron Krueger) 1985: Multi-Touch Tablet (Input Research Group, University of Toronto) ~1998: Fingerworks (Newark, Delaware)Wednesday, April 1, 2009 3. 2003: Jazz Mutant(Bordeaux France)2006: Synaptics & Pilotsh (San Jose) Wednesday, April 1, 2009 4. Jeff Han - NYU - 2006 Wednesday, April 1, 2009 5. Microsoft SurfaceApple iPhone - 2007Computing - 2007 Wednesday, April 1, 2009 6. SenseBloom - 2008 :) Wednesday, April 1, 2009 7. TECHNIQUESWednesday, April 1, 2009 8. Frustrated Total Internal Reection (FTIR) Wednesday, April 1, 2009 9. Diffused Illumination (DI) Wednesday, April 1, 2009 10. Laser Light Plane (LLP) Wednesday, April 1, 2009 11. Diffused Surface Illumination (DSI) Wednesday, April 1, 2009 12. OpenSource Software touchlib tbetaOpenTouch Xorg MPX TouchAPIBBTouchReacTIVision ...Wednesday, April 1, 2009 13. Touchlib Wednesday, April 1, 2009 14. BBTouch Wednesday, April 1, 2009 15. TBeta Wednesday, April 1, 2009 16. ReacTIVision Wednesday, April 1, 2009 17. Design matters Wednesday, April 1, 2009 18. Touch-tablets vs Touch screens Discrete vs ContinuousDegrees of Freedom Size matters Orientation Matters - Horizontal vs Vertical There is more to touch-sensing than contact and positionDegree of touch / Pressure sensitivityAngle of approachForce vectorsBlob Size matters Single-nger vs multi-ngerMulti-point vs multi-touchMulti-hand vs multi-nger Multi-person vs multi-touchPoints vs Gesture Stylus and/or ngerHands and ngers vs ObjectsDifferent vs The Same Bill Buxton - http://www.billbuxton.com/multitouchOverview.html Wednesday, April 1, 2009 19. Wednesday, April 1, 2009 20. LLP HOWTOWednesday, April 1, 2009 21. Wednesday, April 1, 2009 22. Wednesday, April 1, 2009 23. Wednesday, April 1, 2009 24. Wednesday, April 1, 2009 25. Wednesday, April 1, 2009 26. Wednesday, April 1, 2009 27. Wednesday, April 1, 2009 28. Wednesday, April 1, 2009 29. Wednesday, April 1, 2009 30. Wednesday, April 1, 2009 31. Wednesday, April 1, 2009 32. Wednesday, April 1, 2009 33. Wednesday, April 1, 2009 34. Wednesday, April 1, 2009 35. Wednesday, April 1, 2009 36. Infohttp://nuigroup.com Wednesday, April 1, 2009 37. Videoshttp://vimeo.com/hci Wednesday, April 1, 2009 38. team@sensebloom.comWednesday, April 1, 2009

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