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Multi-user on-screen keyboard

  • US 6,664,982 B1
  • Filed: 01/15/1997
  • Issued: 12/16/2003
  • Est. Priority Date: 10/16/1995
  • Status: Expired due to Fees
First Claim
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1. In a system which includes a plurality of wireless interface devices adapted to be connected to a server by way of a radio link, the system comprising:

  • a plurality of wireless interface devices, each wireless interface device including a display and a radio communication system for enabling a user to manually select a server for connection and establishing a connection with the selected server in response thereto;

    a server which includes a system for communicating with said wireless interface devices over a radio link in response to being manually selected by said wireless interface device;

    means for writing display information from said server to said plurality of wireless interface devices;

    means for providing an on-screen keyboard (OSK) on the display of one or more of each said wireless interface device; and

    means for registering said OSK to prevent said server from overwriting said OSK on said display of said wireless interface device while still able to write display information from said server to said plurality or wireless interface devices outside of said OSK.

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