Delivery of embedded information in a selected format

• US 7,046,137 B2
• Filed: 10/24/2002
• Issued: 05/16/2006
• Est. Priority Date: 10/24/2002
• Status: Active Grant

• Current Assignee: Speechgear Incorporated
• Original Assignee: Speechgear Incorporated
• Inventors: Palmquist, Robert
• Primary Examiner(s): TRIEU, VAN THANH
• Application Number:
  US10/280,296
• Publication Number:
  US 20040083212A1
• Time in Patent Office: 1,300 Days
• Field of Search: 340/539.1, 340/539.11, 340/539.13, 340/539.15, 340/572.1, 340/572.4, 340/572.6, 340/573.1, 340/10.1, 235/380, 235/382.5, 235/385, 235/462.45, 235/462.46, 370/329, 370/342, 705/1, 705/6, 705/22
• US Class Current: 340/539.11
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04L 67/303 Terminal profiles
• CPC Class Codes: H04W 4/18 Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals

Abstract

Embodiments of the invention include devices and methods for delivering information that is stored in one or more delivery formats in a memory to a user in a format appropriate for the user. A user device stores an information delivery format indication. The information device detects the user device and receives the information delivery format indication from the user device. A plurality of files within a memory of the information device contain information, each file containing the information in a different delivery format. The information device uses the information delivery format indication to select a file containing the information in a format appropriate for a user of the user device, and delivers the information to the user using the selected file.

Claims

1. A method comprising:

wirelessly detecting a user device;

wirelessly receiving an indication of an information delivery format for a user of the user device from the user device;

selecting a file that contains information from a plurality of files stored in a memory, each of the files containing the information in a respective one of a plurality of information delivery formats, based on the information delivery format indicated for the user; and

delivering the information to the user of the user device using an information delivery format associated with the selected file.

2. The method of claim 1, wherein the memory is a local memory.

3. The method of claim 1, wherein the user device is portable.

4. The method of claim 1, wherein the user device includes at least one of a cellular telephone and a personal digital assistant (PDA).

5. The method of claim 1, wherein the user device includes a radio frequency identification (RFID) tag, and wherein wirelessly detecting the user device and wirelessly receiving the information delivery format indication comprises:

interrogating the RFID tag;

receiving a response to the interrogation from the RFID tag; and

extracting the information delivery format indication from the response.

6. The method of claim 1, wherein the user device includes at least one of a bar code and a magnetic tag, and wherein wirelessly detecting the user device and wirelessly receiving the information delivery format indication comprises:

reading data from the at least one of the bar code and the magnetic tag; and

extracting the information delivery format indication from the data.

7. The method of claim 1, wherein delivering the information to the user of the user device comprises communicating with the user device via a local wireless communication channel.

8. The method of claim 7, wherein the local wireless communication channel comprises at least one of a radio frequency communication channel and an infrared communication channel.

9. The method of claim 1, wherein detecting the user device comprises:

broadcasting messages via a local wireless communication channel; and

receiving a response from the user device via the local wireless communication channel.

10. The method of claim 1, wherein receiving the information delivery format indication comprises:

establishing a communication session with the user device via a local wireless communication channel;

receiving a message from the user device via the local wireless communication channel; and

extracting the information delivery format indication from the message.

11. The method of claim 1, wherein receiving the information delivery format indication comprises:

identifying available information delivery formats associated with the plurality of files;

sending a first message to the user device prompting the user to select one of the available information delivery formats; and

receiving a user selection of a delivery format from the user device.

12. The method of claim 1, wherein selecting the file comprises:

identifying an information delivery format based on the received information delivery format indication;

determining whether any file of the plurality of files contains the information in the identified information delivery format; and

selecting the file as a function of the determination.

13. The method of claim 12, wherein selecting the file further comprises:

determining that no file of the plurality of files contains the information in the identified information delivery format; and

sending a message indicating that the information is not available in the identified information delivery format to the user device.

14. The method of claim 12, wherein selecting the file further comprises:

determining that no file in the plurality of files contains the information in the identified information delivery format; and

selecting a file that contains the information in a delivery format closest to the identified information delivery format.

15. The method of claim 1, wherein selecting the file comprises:

comparing the received information delivery format indication to format fields of the plurality of files; and

selecting the file as a function of the comparison.

16. The method of claim 1, wherein receiving the information delivery format indication comprises receiving an information delivery format indication that includes a listing of multiple delivery formats and associated preferences, and selecting the file comprises selecting the file that contains the information in the most preferred delivery format.

17. The method of claim 1, wherein an information delivery format comprises at least one of a language and a comprehension level.

18. The method of claim 1, wherein an information delivery format comprises at least one of an audio, textual, symbolic, and video format.

19. The method of claim 1, wherein delivering the information to the user includes at least one or displaying the information on an electronic display and audibly communicating the information via a speaker.

20. The method of claim 19, further comprising selecting at least one of a text size and a volume based on the information delivery format indication, wherein displaying the information on an electronic display comprises displaying the information with the selected text size and audibly communicating the information via a speaker comprises audibly communicating the information at the selected volume.

21. The method of claim 1, wherein delivering the information to the user comprises delivering the selected file to the user device for delivery to the user via the user device.

22. The method of claim 1, further receiving information via a computer network, wherein selecting the file comprises selecting the file based on the received information and the information delivery format indication.

23. The method of claim 22, further comprising incorporating the received information into the selected file.

24. The method of claim 22, wherein receiving the information comprises receiving information stored in a user file.

25. A device comprising:

a memory to store information in a plurality of files, wherein each of the plurality of files contains the information in a different information delivery format;

an input/output circuit; and

a processor to wirelessly detect a user device and wirelessly receive an indication of an information delivery format for a user of the user device from the user device via the input/output circuit, select a file from the plurality of files stored in the memory based on the information delivery format indicated for the user, and deliver the information to the user of the user device using an information delivery format associated with the selected file.

26. The device of claim 25, wherein the memory is local.

27. The device of claim 25, wherein the device comprises a message board.

28. The device of claim 25, wherein the user device includes radio frequency identification (RFID) tag, wherein the input/output circuit includes an RFID tag reader that interrogates the RFID tag, receives a response from the RFID tag, and delivers the response to the processor, and wherein the processor detects the user device based on the response and extracts the information delivery format indication from the response.

29. The device of claim 25, wherein the user device includes a barcode, wherein the input/output circuit includes a barcode reader that reads data from the barcode and delivers the data to the processor, and wherein the processor detects the user device when it receives the data and extracts the information delivery format indication from the data.

30. The device of claim 25, wherein the user device includes a magnetic tag, wherein the input/output circuit includes a magnetic tag reader that reads data from the magnetic tag and delivers the data to the processor, and wherein the processor detects the user device when it receives the data and extracts the information delivery format indication from the data.

31. The device of claim 25, wherein the input/output circuit comprises a transceiver, and wherein the processor communicates with the user device via a local wireless communication channel between the input/output circuit and the user device.

32. The device of claim 31, wherein the local wireless communication channel comprises at least one of a radio frequency communication channel and an infrared communication channel.

33. The device of claim 31, wherein the processor establishes a communication session with the user device via the input/output circuit and the local wireless communication channel, receives a message from the user device via the local wireless communication channel, and extracts the information delivery format indication from the message.

34. The device of claim 33, wherein the processor identifies available information delivery formats associated with the plurality of files in which the information is stored in the memory, sends a first message to the user device prompting the user to select one of the available information delivery formats, and receives a second message from the user device that indicates a user selection.

35. The device of claim 25, wherein the processor identifies an information delivery format based on the received information delivery format indication, determines whether any file of the plurality of files contains the information in the identified information delivery format, and selects the file as a function of the determination.

36. The device of claim 35, wherein the processor determines that no file of the plurality of files contains the information in the identified information delivery format, and sends a message indicating that the information is not available in the identified information delivery format to the user device.

37. The device of claim 35, wherein the processor determines that no file in the plurality of files contains the information in the identified delivery format, and selects a file that contains the information in a delivery format closest to the identified information delivery format.

38. The device of claim 25, wherein the processor compares the received information delivery format indication to format fields of the plurality of files, and selects the file as a function of the comparison.

39. The device of claim 25, wherein the processor receives an information delivery format indication that includes a listing of multiple delivery formation and associated preferences, and selects a file that contains the information in the most preferred delivery format.

40. The device of claim 25, wherein a delivery format includes at least one of a language and a comprehension level.

41. The device of claim 25, wherein a delivery format includes at least one of an audio, textual, symbolic, and video format.

42. The device of claim 25, further comprising a user interface, wherein the processor delivers the information to the user via the user interface.

43. The device of claim 42, wherein the user interface includes at least one of an electronic display and a speaker.

44. The device of claim 42, wherein the processor selects at least one of a text size and a volume based on the information delivery format, and delivers the file using at least one of the selected text size and volume.

45. The device of claim 25, wherein the processor delivers the selected file to the user device via the input/output circuit for delivery of the information to the user.

46. The device of claim 25, wherein the processor receives information via a computer network, and selects the file based on the received information and the information delivery format indication.

47. The device of claim 46, wherein the processor incorporates the received information into the selected file.

48. The device of claim 46, wherein the processor receives the information from a user file.

49. A method comprising:

establishing a communication session with an information device via a local wireless communication channel;

sending a message to the information device that indicates an information delivery format for a user;

receiving a file containing information in the indicated format from the information device; and

delivering the information to the user in the indicated format.

50. The method of claim 49, wherein the message is a first message, the method further comprising:

receiving a second message from the information device indicating available information delivery formats;

displaying the available information delivery formats to the user via a user interface;

receiving a user selection via the user interface; and

sending the first message to the information device indicating the user selection.

51. The method of claim 49, wherein the local wireless communication channel comprises at least one of a radio frequency communication channel and an infrared communication channel.

52. A method comprising:

receiving an indication of an information delivery format for a user from a portable user device via a data cable;

selecting a file that contains information from a plurality of files stored in a memory, each of the files containing the information in a respective one of a plurality of information delivery formats, based on the indication; and

delivering the selected file to the user device via the data cable for delivery of the information to the user.

53. The method of claim 52, wherein the memory is a local memory.

54. The method of claim 52, wherein the user device comprises at least one of a cellular telephone and a personal digital assistant (PDA).

55. The method of claim 52, wherein the data cable is a serial data cable.

56. A device comprising:

a memory to store information in a plurality of files, wherein each of the plurality of files contains the information in a different information delivery format;

a data port to receive a data cable; and

a processor to receive an indication of an information delivery format for a user from a portable user device via the data cable, select a file from the plurality of files stored in the memory based on the indication, and deliver the selected file to the user device via the data cable for delivery of the information to the user.

57. The device of claim 56, wherein the memory is local.

58. A method comprising:

establishing a communication session with an information device via a data cable and a portable user device;

sending a message to the information device that indicates an information delivery format for a user of the portable user device;

receiving a file containing information in the indicated format from the information device; and

delivering the information to the user in the indicated format.

59. The method of claim 58 wherein the message is a first message, the method further comprising:

receiving a second message from the information device indicating available information delivery formats;

displaying the available information delivery formats to the user via a user interface;

receiving a user selection via the user interface; and

sending the first message to the information device indicating the user selection.