Multi-touch table. Outline What is a Multi-touch table History of Multi-touch technology DIY your...
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Transcript of Multi-touch table. Outline What is a Multi-touch table History of Multi-touch technology DIY your...
Multi-touch table
Outline
• What is a Multi-touch table
• History of Multi-touch technology
• DIY your own Multi-touch table
• Current Use
• Other Approach
• Conclusion
What is a Multi-touch table
• A table
• Multi-touch functionality
• Interactive Screen
• Computer
• Add-on– Wireless connection– Useful app
What is a Multi-touch table
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What is a Multi-touch table
History of Multi-touch technology
All start from here
History of Multi-touch technology
1972: PLATO IV Touch Screen Terminal (Computer-based Education Research Laboratory
University of Illinois, Urbana-Champain)
History of Multi-touch technology
Reference: http://www.i-techcompany.com/touchscreen.html
History of Multi-touch technology
• 1982: Flexible Machine Interface (Nimish Mehta , University of Toronto).
• 1983: Video Place / Video Desk (Myron Krueger)– http://youtube.com/watch?v=dmmxVA5xhuo
• 1984: Multi-Touch Screen (Bob Boie, Bell Labs, Murray Hill NJ)
History of Multi-touch technology
1986: Apple Desktop Bus (ADB)
and the Trackball Scroller Init (Apple Computer / University of Toronto)
History of Multi-touch technology
1991: Digital Desk (Pierre Wellner, Rank Xerox EuroPARC, Cambridge)
History of Multi-touch technology
1992: Simon (IBM & Bell South)
History of Multi-touch technology
1992: Wacom (Japan)
History of Multi-touch technology
2002: Jun RekimotoSony Computer Science Laboratories
History of Multi-touch technology
2007: Apple iPhone
History of Multi-touch technology
2007: Microsoft Surface Computing
History of Multi-touch technology
2008: N-trig
History of Multi-touch technology
• Reference– Bill buxton– http://www.billbuxton.com/multitouchOverview
.html
DIY Time
DIY Time
• Frustrated Total Internal Reflection
DIY Time
• Surface
DIY Time
• 透明材質 ( 壓克力 ) • 紅外光投光器 (IR Illuminator) • 投影機 (Projector) • 投影布幕 (Diffuser) • 紅外線攝影機 (IR Camera/Webcam) • 木材 ( 桌子 ) • 反光鏡 ( 如果要做大一點的 Table) • 電腦 • TouchLib ( 偵測手指的軟體 )
DIY Time
• 紅外線投光器– http://www.led-shop.com.tw/
DIY Time
• 投影布幕 (Diffuser) – 描圖紙 (Tracing Paper)– Rosco Grey– Lee Filter 225– Lee Filter 273 NT 3,800
• 反射鏡– 鍍面在前面的鏡子– 鍍面在後面的普通鏡子
DIY Time
• 投影布幕 (Diffuser) – 描圖紙 (Tracing Paper)– Rosco Grey– Lee Filter 225– Lee Filter 273 NT 3,800
• 反射鏡– 鍍面在前面的鏡子– 鍍面在後面的普通鏡子
DIY Time
• 紅外線攝影機 (IR Camera/Webcam)
DIY Time
• TouchLib– http://nuigroup.com/touchlib/
DIY Time
DIY Time
• Reference:– http://uiui.mmdays.com/2008/05/08/diy-
surface-table-2/
Current Use
• CNN– Perceptive Pixel– http://www.youtube.com/watch?
v=vb5g19Nn4Cc
• Laptop– HP TouchSmart tx2z– Dell Latitude XT– EEE PC 900
Current Use
• 洪一平教授– http://ippr.csie.ntu.edu.tw/– 故宮博物院 - 數位典藏國家型科技計畫– I-m-Top 多重觸控桌面– 虛擬面板 (Virtual Panel)
Current Use
• NIKE 6453 TPE– No.36, 敦化南路一段 187 巷
Other Approach
• Real-time Tracking Finger• 聲波 -- Cardiff University• Microsoft ThinSight• Diamond Table - MERL • Johnny Chung Lee
– Tracking Your Fingers with the Wiimote– http://johnnylee.net/projects/wii/– http://johnnylee.net/projects/thesis/– http://steadycam.org/
Conclusion
• Multi-touch (+multi-user) technology will be become common in our life in future.
• More innovative human-computer interactive device will be invented.
