Data processing device with server-generated graphic user interface

• US 20030007003A1
• Filed: 05/20/2002
• Published: 01/09/2003
• Est. Priority Date: 05/24/2001
• Status: Abandoned Application

• Current Assignee: 3GLab Ltd (Qualcomm, Inc.)
• Original Assignee: 3GLab Ltd (Qualcomm, Inc.)
• Inventors: Ostrowski, Dominic Jan, Panton, Richard Thomas, Clarey, Nicholas Holder
• Application Number:
  US10/151,200
• Publication Number:
  US 20030007003A1
• Time in Patent Office: Days
• US Class Current: 345/746
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces

Abstract

Disclosed is a data processing device comprising a microprocessor, a display screen and a memory in which is stored a browser program executable by the microprocessor to request data in a known data format from a server program, to interpret and render the data and generate therefrom signals suitable for display in the display screen, wherein a graphic user interface is stored in the memory in the known data format, together with a local server program, which is executable by the microprocessor to transmit data, including the graphic user interface, in the known data format from the memory to the browser program in response to requests from the browser program

Claims

1. A data processing device comprising at least one microprocessor, a display screen for displaying data, and memory means in which is stored a browser program executable by the at least one microprocessor to request data in a known data format from a server program, to interpret and render the data and generate therefrom signals suitable for display in the display screen;

characterised in that a graphic user interface (GUI) is stored in the memory means in the known data format, together with a local server program, which is executable by the at least one microprocessor to transmit data, which data includes the GUI, in the known data format from the memory means to the browser program in response to requests from the browser program.

2. A device according to claim 1, further comprising data input and output means operable respectively to transmit and receive data in the known data format to and from a remote server program stored in a remote data processing device, the browser program being further executable by the at least one microprocessor to transmit a request for data in the known data format to the data input and output means, which is operable to transmit the request to the remote server program, and to transmit data in the known data format received from the remote server program to the local server program.

3. A device according to claim 2, wherein the local server program is further executable by the at least one microprocessor to transmit data in the known data format to the data input and output means, the data input and output means being operable to transmit the data to the remote server program.

4. A device according to any preceding claim, wherein the known data format is a mark-up language.

5. A device according to claim 4, wherein the mark-up language is hypertext mark-up language (HTML).

6. A device according to claim 4, wherein the mark-up language is compact hypertext mark-up language (cHTML).

7. A device according to claim 4, wherein the mark-up language is extensible mark-up language (XML).

8. A device according to claim 4, wherein the mark-up language is wireless mark-up language (WML).

9. A device according to any preceding claim, comprising a first microprocessor operable to execute the browser program and a second microprocessor operable to execute the local server program.

10. A device according to claim 9, further comprising a serial link between the first and second microprocessors.

11. A device according to claim 10, wherein the serial link employs the transmission control protocol/internet protocol (TCP/IP).

12. A device according to any of claims 1 to 8, comprising a single microprocessor operable to execute both the browser and local server programs.

13. A device according to any preceding claim, wherein the at least one microprocessor, display screen and memory means are housed in a single unit.

14. A device according to any of claims 1 to 12, wherein the at least one microprocessor, display screen and memory means are housed in a plurality of units.

15. A device according to any of claims 2 to 14, wherein the data input and output means is operable to transmit data to the remote server program in HTML.

16. A device according to claim 15, wherein the data input and output means is operable to transmit data to the remote server program using the TCP/IP.

17. A device according to claim 2 or any claim dependent therefrom, comprising further data input and output means adapted for attachment to a peripheral device, the peripheral device being operable to generate data and transmit the data to the device.

18. A device according to claim 17, wherein the further data input and output means is adapted for attachment to a video camera.

19. A device according to claim 17, wherein the further data input and output means is adapted for attachment to one or more transducers forming part of a control system.

20. A device according to any of claims 17 to 19, wherein the further data input and output means is operable to transmit data received from a peripheral device to the memory means and the local server program is further executable by the at least one microprocessor to convert the data in the memory means into the known data format for transmission to the browser program or to another data processing device.

21. A device according to any of claims 17 to 20, wherein the further data input and output means comprises a serial port.

22. A device according to any of claims 17 to 20, wherein the further data input and output means comprises a parallel port.

23. A device according to any of claims 17 to 22, wherein the at least one microprocessor is operable to process data received from a peripheral device before transmitting the data to another data processing device.

24. A device according to claim 23 when dependent from claim 18, wherein a data compression program is stored in the memory means, executable by the at least one microprocessor to compress data received from a video camera.

25. A device according to either of claims 23 and 24 when dependent from claim 18, wherein an image processing program is stored in the memory means, executable by the at least one microprocessor to detect, by correllation of data received from a video camera with a template, whether a particular person is within the field of view of the camera.

26. A device according to any of claims 23 to 25 when dependent from claim 18, wherein an image processing program is stored in the memory means, executable by the at least one microprocessor to detect whether an object in the field of view of a camera is moving, by determining whether a change in data from the video camera exceeds a preset threshold value.

27. A device according to any of claims 24 to 26, wherein the data compression program or image processing program is stored in the memory means as machine code.

28. A device according to any of claims 24 to 26, wherein the data compression program or image processing program is stored in the memory means as a scripting language.

29. A device according to claim 28, wherein the scripting language is Javascript.

30. A device according to any of claims 24 to 26, wherein the data compression program or image processing program is stored in the memory means as a virtual machine format.

31. A device according to claim 30, wherein the virtual machine format is Java byte code.

32. A device according to any of claims 24 to 26, wherein the data compression program or image processing program is stored in the memory means as a ready to compile program.

33. A device according to any of claims 24 to 26, wherein the data compression program or image processing program is stored in the memory means as an interpretable program.

34. A device according to either of claims 25 and 26, or any claim dependant therefrom, operable upon detection whether a particular person is within the field of view of the camera or whether an object in the field of view of the camera is moving to carry out one or more of the following actions:

storing an image or part thereof from the camera in the memory means;

transmitting said image to another device;

or

transmitting a message to another device.

35. A device according to any of claims 17 to 34, wherein the further data input and output means is operable to transmit control signals to one or more peripheral devices and to receive signals from one or more transducers associated with each peripheral device, a control program is stored in the memory means and is executable by the at least one microprocessor to generate control signals for transmission to the one or more peripheral devices in response to the signals form the transducers exceeding or falling below predetermined values.

36. A device according to claim 35, wherein the one or more peripheral devices includes a domestic appliance.

37. A device according to any of claims 34 to 36, wherein the further input and output means comprises a wireless transceiver.

38. A device according to claim 37, wherein the wireless transceiver is adapted to operate in accordance with the Bluetooth protocol.

39. A device according to claim 37, wherein the wireless transceiver is adapted to operate in accordance with the wireless Ethernet protocol.

40. A device according to any of claims 23 to 39, further operable to transmit data stored in the memory means to another data processing device at which the data is processed, and to received processed data transmitted by said other data processing device.

41. A device according to any of claims 2 to 40, operable to receive data corresponding to the GUI or a part thereof transmitted by another device, and to modify the GUI or part thereof in accordance with said data.

42. A method of generating a GUI for display in a display screen of a data processing device having browser and server means, the method comprising the steps of:

storing data comprising the GUI in a memory in a known data format;

transmitting the data to the server means;

transmitting the data in the known data format to the browser means in response to a request from the browser means; and

interpreting and rendering the data and generating signals suitable for display in the display screen using the browser means.

43. A method according to claim 42, wherein the known data format is HTML.

44. A method according to claim 42 or 43, wherein the GUI is stored in the memory means as a website.

45. A data processing device substantially as hereinbefore described and with reference to the accompanying drawing FIGS. 1 and 4.