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GripLaunch: a Novel Sensor-Based Mobile User Interface with Touch Sensing Housing

  • Chang, Wook (Advanced Systems Research Lab, Multimodal Mobile I/O System TF, Samsung Advanced Institute of Technology (SAIT)) ;
  • Park, Joon-Ah (Advanced Systems Research Lab, Multimodal Mobile I/O System TF, Samsung Advanced Institute of Technology (SAIT)) ;
  • Lee, Hyun-Jeong (Advanced Systems Research Lab, Multimodal Mobile I/O System TF, Samsung Advanced Institute of Technology (SAIT)) ;
  • Cho, Joon-Kee (Advanced Systems Research Lab, Multimodal Mobile I/O System TF, Samsung Advanced Institute of Technology (SAIT)) ;
  • Soh, Byung-Seok (Advanced Systems Research Lab, Multimodal Mobile I/O System TF, Samsung Advanced Institute of Technology (SAIT)) ;
  • Shim, Jung-Hyun (Advanced Systems Research Lab, Multimodal Mobile I/O System TF, Samsung Advanced Institute of Technology (SAIT)) ;
  • Yang, Gyung-Hye (Advanced Systems Research Lab, Multimodal Mobile I/O System TF, Samsung Advanced Institute of Technology (SAIT)) ;
  • Cho, Sung-Jung (Advanced Systems Research Lab, Multimodal Mobile I/O System TF, Samsung Advanced Institute of Technology (SAIT))
  • Published : 2006.12.01

Abstract

This paper describes a novel way of applying capacitive sensing technology to a mobile user interface. The key idea is to use grip-pattern, which is naturally produced when a user tries to use the mobile device, as a clue to determine an application to be launched. To this end, a capacitive touch sensing system is carefully designed and installed underneath the housing of the mobile device to capture the information of the user's grip-pattern. The captured data is then recognized by dedicated recognition algorithms. The feasibility of the proposed user interface system is thoroughly evaluated with various recognition tests.

Keywords

References

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