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System and method for wireless user interface for business machines

  • US 6,920,557 B2
  • Filed: 06/28/2002
  • Issued: 07/19/2005
  • Est. Priority Date: 06/28/2002
  • Status: Expired due to Term
First Claim
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1. A method for enabling an external processor to be used as a user interface for a machine by using an authentication server comprising:

  • establishing a data connection between the external processor and the authentication server;

    providing user account data to the authentication server;

    providing authentication data to the authentication server;

    receiving appropriate secret information and logic enabling data from the authentication server relating to the user account data and the authentication data;

    using the appropriate secret information and logic enabling data to establish a wireless data and user interface control connection between the external processor and the machine wherein the external processor and the machine are co-located in the same proximate location.

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