USA As Represented by Secretary of the Navy

Robert L Taft

Adam J Simonoff

Larry A Fontenot

Brian T McLintock

An operating method for a computer system having first, second, third, and lternate computers generating a graphical user interface (GUI) on the first computer screen corresponding to a presentation generated with respect to the second computer screen irrespective of the operating system differences between the respective first, second, third, and alternate computers. The method includes steps for: providing a hypertext markup language (HTML) document including an applet tag corresponding to a Universal Client device from the third computer to the first computer; initializing and executing the Universal Client device using a JAVA.TM. virtual machine associated with the first computer; parsing and interpreting a script associated with the Universal Client device to thereby cause the Universal Client device to display the GUI; generating and transmitting a heartbeat signal from the second computer to the first computer; parsing and interpreting the script associated with the Universal Client device to thereby cause the Universal Client device to establish a predetermined connection between the first and the second computers when the heartbeat signal is received by the first computer and to thereby cause the Universal Client device to establish a predetermined connection between the first and the second computers when the heartbeat signal is not received by the first computer; and generating a string causing changes in the GUI displayed by the Universal Client device on the first computer.

Operating methods for robust computer systems permitting autonomously

A computer system includes first, second and third computers. Preferably, e first computer includes a first storage device storing a document written in hypertext markup language (HTML), the HTML document including an applet tag for invoking a Universal Client device and computer readable first instructions for generating the Universal Client device, and a first communications device permitting the HTML document and the first instructions for generating the Universal Client device to be downloaded to a second computer, while the second computer includes a second storage device storing computer readable second instructions for permitting the second computer to utilize a World Wide Web browser providing a JAVA.TM. virtual machine, a second communications device permitting the second computer to receive the HTML document and the first instructions for generating the Universal Client device provided by the first computer, and a processor for initializing and executing the Universal Client device on the second computer using the JAVA.TM. virtual machine to thereby generate predetermined graphical user interface (GUI) objects and display the GUI objects on the second computer. Moreover, the third computer, which is operatively connected to the first and second computers, includes a third storage device storing computer readable third instructions for controlling the third computer during generation of a character string, and another processor responsive to the third instructions which generates the string and transmits the string to the second computer.

Universal client device permitting a computer to receive and display

A Universal Client with a self-contained scripting language called GUIScript allows computing systems of varying architectures linked to the Internet or connected by an Intranet to run the same application software without modification or recompilation. Using a client-server architecture, the Universal Client receives GUIScript from the server, which commands the Universal Client to display certain graphical user interface (GUI) objects. The GUIScript also describes the behavior of the GUI objects presented by the Universal Client, thus providing a personality which defines the client application without changing the Universal Client's software. The Universal Client can also send GUIScript to the server to cause the server to execute commands. A method for generating and displaying a graphic user interface (GUI) utilizing GUI objects and a computer architecture independent device, comprises steps for: generating a GUISCRIPT defining the GUI; scripting behavior of a program responsive to operator interaction with one of the GUI objects; parsing and interpreting the GUISCRIPT; and presenting a plurality of the GUI objects to thereby form the GUI.

Methods permitting rapid generation of platform independent software

A Universal Client with a self-contained scripting language called GUIScript allows computing systems of varying architectures linked to the Internet or connected by an Intranet to run the same application software without modification or recompilation. Preferably, the computer system includes a computer architecture independent device for generating and displaying a graphic user interface (GUI) on a client computer operatively connected to a server computer. More specifically, the device includes elements: for handling network protocols; for presenting a plurality of GUI objects to thereby form a GUI; for generating scripts defining respective ones of the GUI objects; for generating a GUIScript defining the GUI; for sending one of the scripts and the GUIScript; for receiving one of the scripts and the GUI script; and for scripting both behavior of a program responsive to operator interaction with one of the GUI objects and client-server commands unrelated to the GUI objects.

Universal client device for interconnecting and operating any two

A computer system having first, second, third and alternate computers for generating a graphical user interface (GUI) on the first computer screen corresponding to a presentation generated with respect to the second computer screen irrespective of the operating system differences between the respective first, second and third computers, includes:

Robust computer systems permitting autonomously switching between

An operating method for a computer architecture independent device generating and displaying a graphic user interface (GUI) on a client computer operatively connected to a server computer includes steps for scripting both behavior of a program responsive to operator interaction with one of the GUI objects and client-server commands unrelated to the GUI objects, storing scripts defining respective GUI objects on the server computer, storing a GUIScript defining the GUI on the server computer, handling network protocols defining communications between the server and the client computers, sending one of the scripts and the GUIScript from the server computer to the client computer, receiving one of the scripts and the GUI script on the client computer, and presenting a plurality of GUI objects to thereby form a GUI on the client computer.

Methods for operating a universal client device permitting

A method for operating a computer architecture independent device for genting and displaying a graphic user interface (GUI) includes steps for generating scripts defining respective GUI objects, generating a GUI script defining the GUI, storing one of the scripts and the GUI script, deciphering one of the scripts and the GUI script, scripting behavior of a program responsive to operator interaction with one of the GUI objects, and presenting a plurality of GUI objects to thereby form the GUI.

Method for using guiscript and providing a universal client device

A Universal Client with a self-contained scripting language called GUIScript forms a computer architecture independent device for generating and displaying a graphic user interface (GUI). Preferably, the computer executing the Universal Client includes circuitry for presenting a plurality of GUI objects to thereby form a GUI, for generating scripts defining respective ones of the GUI objects, for generating a GUISCRIPT defining the GUI, for storing one of the scripts and the GUISCRIPT, for reading one of the scripts and the GUI script; and for scripting behavior of a program responsive to operator interaction with one of the GUI objects.

Computer system providing platform independent universal client device

A Universal Client with a self-contained scripting language called GUIScript allows computing systems of varying architectures linked to the Internet or connected by an Intranet to run the same application software without modification or recompilation. Using a client-server architecture, the Universal Client receives GUIScript from the server, which commands the Universal Client to display certain graphical user interface (GUI) objects. The GUIScript also describes the behavior of the GUI objects presented by the Universal Client, thus providing a personality which defines the client application without changing the Universal Client's software. The Universal Client can also send GUIScript to the server to cause the server to execute commands. Preferably, a storage medium stores computer readable instructions for permitting a computer to display a graphical user interface (GUI) responsive to commands issued in the GUIScript scripting language to a Universal Client running on a JAVA.TM. virtual machine.

Platform independent computer interface software responsive to scripted

A Universal Client with a self-contained scripting language called GUIScript allows computing systems of varying architectures linked to the Internet or connected by an Intranet to run the same application software without modification or recompilation. Using a client-server architecture, the Universal Client receives GUIScript from the server, which commands the Universal Client to display certain graphical user interface (GUI) objects. The GUIScript also describes the behavior of the GUI objects presented by the Universal Client, thus providing a personality which defines the client application without changing the Universal Client's software. The Universal Client can also send GUIScript to the server to cause the server to execute commands. A method of operating the computer system using the Universal Client and GUIScript is described.

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Dahlgren, VA, United States of America

Robert L Taft