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Mobile computer system having a navigation mode to optimize system performance and power management for mobile applications

  • US 20030003943A1
  • Filed: 06/13/2001
  • Published: 01/02/2003
  • Est. Priority Date: 06/13/2001
  • Status: Active Grant
First Claim
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1. A mobile system, comprising:

  • a storage device;

    a vibration sensor arranged to detect whether there is a presence of sustained or sporadic mechanical vibrations over a designated time duration, and to generate therefrom a vibration signal indicating the presence of sustained or sporadic mechanical vibrations; and

    a chipset having a storage controller arranged to control accesses to said storage device, including limiting accesses to said storage device to minimize damages to said storage device in response to the vibration signal indicating the presence of sustained or sporadic mechanical vibrations.

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