Active CyberCode: a directly controllable 2D code

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Active CyberCode: a directly controllable 2D code
Many augmented reality (AR) applications which overlay computer graphics on a real image have been developed. One of the limitations of such applications is that a user has to control CG objects, invoked by a realworld condition, using a traditional input device like a keyboard or mouse. We developed a directly controllable 2D code called Active CyberCode. A user can give commands by putting his/her finger on a printed button beside the code. The code has fixed and variable parts, and the variable part is recognized as the same as the fixed part. It allows a computer to recognize commands without the need for expensive methods like finger recognition. Keywords 2D code, CyberCode, direct manipulation ACM Classification Keywords H.5.2 User Interfaces (Interaction styles)
Yuji Ayatsuka, Jun Rekimoto
Added 30 Nov 2009
Updated 30 Nov 2009
Type Conference
Year 2006
Where CHI
Authors Yuji Ayatsuka, Jun Rekimoto
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