ADAPTIVE VIRTUAL KEYBOARD FOR HANDHELD DEVICE

  • US 20120075194A1
  • Filed: 12/31/2009
  • Published: 03/29/2012
  • Est. Priority Date: 06/16/2009
  • Status: Active Grant
First Claim
Patent Images

1. An apparatus, comprising:

  • a handheld electronic device having a touchscreen with a virtual keyboard, wherein the virtual keyboard has first and second arc-shaped tiered rows of keys.

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