Portable multimedia tourist guide

• US 20020011951A1
• Filed: 05/11/2001
• Published: 01/31/2002
• Est. Priority Date: 05/12/2000
• Status: Abandoned Application

• Current Assignee: Extenso Tech Incorporated
• Original Assignee: Extenso Tech Incorporated
• Inventors: Pepin, Gilles, Gagnon, Gerry
• Application Number:
  US09/854,221
• Publication Number:
  US 20020011951A1
• Time in Patent Office: Days
• US Class Current: 342/357.13
• CPC Class Codes: G09B 29/008 Touring maps or guides to public transport networks
• CPC Class Codes: G09B 29/10 Map spot or coordinate position indicators; Map reading aids optical projection apparatus per se G03B

Abstract

A portable tourist guide and guiding service. The portable guide has a GPS positioning module for determining its precise position, and a portable computer system. The computer correlates the device'"'"'s position with relevant touristic information of multimedia format, including digitized audio and visual data. Updatable data storage is provided so that the relevant information is stored in the device and may be updated as needed. A user interface is provided to gather instructions from a user and provide this user with the touristic information.

Claims

1. A portable tourist guide comprising:

a GPS positioning module for determining a geographic position of said tourist guide;

a portable computer system, comprising;

data storing means for storing digitized audio and visual data defining touristic information;

correlating means for correlating said geographic position of the tourist to guide with relevant touristic information;

updating means for updating said touristic information; and

a user interface comprising input means for receiving instructions from a user and output means for providing said user with said touristic information.

2. A portable tourist guide according to claim 1, wherein said GPS positioning module comprises an active-type GPS antenna and a GPS receiver connected thereto.

3. A portable tourist guide according to claim 2, wherein said GPS receiver is integrated to said portable computer system.

4. A portable tourist guide according to claim 1, wherein said data storing means comprises flash memory.

5. A portable tourist guide according to claim 1, wherein said updating means comprise a computer port connectable to a computer system for downloading additional touristic information therefrom.

6. A portable tourist guide according to claim 5, wherein said computer port is a USB port.

7. A portable tourist guide according to claim 5, wherein said additional touristic information overwrites previously stored touristic information.

8. A portable tourist guide according to claim 1, wherein said updating means comprise a wireless communication system for remotely downloading additional touristic information from a network.

9. A portable tourist guide according to claim 8, wherein said wireless communication system comprises a cellular link to said network.

10. A portable tourist guide according to claim 8, wherein said additional touristic information overwrites previously stored touristic information.

11. A portable tourist guide according to claim 1, wherein said correlating means further correlates user instructions received by the input means with said relevant touristic information.

12. A portable tourist guide according to claim 1, wherein said input means comprise a keyboard.

13. A portable tourist guide according to claim 1, wherein said input means comprise a touch screen.

14. A portable tourist guide according to claim 1, wherein said output means comprise a LCD screen.

15. A portable tourist guide according to claim 1, wherein said output means comprise an audio module, comprising:

converting means for converting said digitized audio data into an audio analog signal; and

an audio amplifier for amplifying said audio analog signal.

16. A portable tourist guide according to claim 15, wherein said audio module further comprises an audio port connectable to earphones.

17. A portable tourist guide according to claim 1, further comprising a rechargeable power module.

18. A tourist guiding service, comprising:

a portable tourist guide according to claim 1; and

an accessible database containing touristic information in the form of digitized audio and visual data, any portion of said touristic information being downloadable to the storing means of the portable tourist guide.

19. A tourist guiding service according to claim 18, wherein said accessible database uses a Synchronized Multimedia Integration Language (SMIL) file structure.

20. A tourist guiding service according to claim 18, wherein said touristic information comprises voice recordings.

21. A tourist guiding service according to claim 18, wherein said touristic information comprises video clips.

22. A tourist guiding service according to claim 18, wherein said touristic information is available in a plurality of languages.