Method of giving the user information and portable device

  • US 9,521,269 B2
  • Filed: 09/24/2014
  • Issued: 12/13/2016
  • Est. Priority Date: 11/21/2000
  • Status: Expired due to Fees
First Claim
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1. A mobile station comprising:

  • a user interface configured to enable a user to control operation of the mobile station by manual input and to obtain information on the operation of the mobile station,a tactile alert device configured to generate a tactile vibration, anda control circuit configured to control the tactile alert device to generate a first tactile vibration with a first pattern in response to a first event and a second tactile vibration with a second pattern that is distinctly humanly perceptibly different from the first pattern in response to a second event different from the first event,wherein the first event is correct user manual input.

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