magic finger: always-available input through finger instrumentation (paper summary)
Post on 14-Jul-2015
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Magic Finger: Always-Available Input through Finger Instrumentation
Xing-Dong Yang, Tovi Grossman, Daniel Wigdor, George Fitzmaurice
Autodesk Research, University of Alberta, University of Toronto
Presenter: NTU MHCI Lab - Grace 妙恩
Innovation
Invert the relationship between finger and sensing surface with Magic Finger.
Instrument the user’s finger itself, rather than the surface it is touching.
Environmental Texturesand Data Matrix
32 98.9%
Contributions
• Extend users’ touch capability to everyday objects
• Exploration of associated hardware and software design spaces
• Evaluation of its texture sensing accuracy levels
• A set of applications and interactions
Q & A
Micro camera + flow sensor
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