multi touch tomorrow's interface
DESCRIPTION
Multi Touch Presentation @ Barcamp Chiang MaiTRANSCRIPT
Mongkol L.Technology Garage
Minority Report
iPhone & MacBook Air
Microsoft Surface
Multi-Touch
Behind the Microsoft Surface
1. Touch Surface
2. Cameras (IR pass filter)
3. Computer
4. IR Illuminent
5. Projector (IR cut filter)
Microsoft Surface work
IR Illuminant
Finger
IR pass filter
Cameras
Reflection
Multi-Touch with FTIR
DIY MT with Shadow capture
DIY MT with Shadow capture
Materials• Box • Glass, Acrylic• Printer paper• Webcam• Computer• Touchlib beta2 (download from http://nuigroup.com/touchlib/)
DIY MT with Shadow capture
Step 1 Step 2
Step 3
DIY MT with Shadow capture
Configuration.
DIY MT with Shadow captureTesting
DIY MT with Shadow capture
Problem and Resolving
P: Illuminant form webcam.
R: Use black tape for close
LED on webcam.
P: Image is shapeless.
R: Use CCD camera
(but expensive).
My interest project
• Develop application for Multi-Touch.– Game– Map– Entertainment– Business– Service
etc.
Thank you!
• NUI Group Community• Seth Sandler
• PopularMachine.com
For more information, visit:• http://ssandler.wordpress.com/MTmini • http://nuigroup.com/forums/viewthread/1731/