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Navigation system

  • US 6,671,618 B2
  • Filed: 12/13/2001
  • Issued: 12/30/2003
  • Est. Priority Date: 12/20/2000
  • Status: Expired due to Term
First Claim
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1. A navigation system comprisingmeans for detecting the direction of movement of a user of the system;

  • at least one tactile actuator adapted to provide directional guidance by means of tactile navigation stimulus for the user of the system; and

    a controller for controlling the operation of the at least one tactile actuator based on information associated with the detected direction of movement of the user.

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