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User interface for an e-marker

  • US 20020145589A1
  • Filed: 04/06/2001
  • Published: 10/10/2002
  • Est. Priority Date: 04/06/2001
  • Status: Abandoned Application
First Claim
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1. An electronic data marker device, comprising:

  • a display unit including a plurality of display panels positioned on said display unit; and

    an input unit for inputting data marks, said display unit is configured to receive said data marks from said input unit and correspondingly display said data marks on said plurality of display panels.

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