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Circular slider with center button

  • US 20080143681A1
  • Filed: 12/18/2006
  • Published: 06/19/2008
  • Est. Priority Date: 12/18/2006
  • Status: Abandoned Application
First Claim
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1. A method, comprising:

  • providing a sensing device having an outer sensing area and an inner sensing area, wherein the sensing device comprises a plurality of non-linearly disposed sensor elements disposed in the outer sensing area and an additional sensor element disposed in the inner sensing area, and wherein portions of the sensing areas of the plurality of non-linearly disposed sensor elements are located within the inner sensing area; and

    detecting a presence of a conductive object, manipulated by a user, on the sensing device.

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