GPS explorer
First Claim
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1. A portable information system comprising:
- a database;
means for determining position data relating to a user, employing a satellite positioning system receiver;
means for automatically retrieving information from the database using a data retrieval key, derived from the user'"'"'s position, including any combination of the following;
location orientation direction of travel direction of view speed altitude date time;
means for the user to select data of interest to him/her; and
means for outputting retrieved data.
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Abstract
This is a portable information system which uses Global Positioning System (GPS) data as a key to automatically retrieve audiovisual data from a database. On a journey the system can automatically identify and describe places of specific interest to the user, landmarks and the history of nearby buildings, or locate hotels, hospitals, shops and products within a radius of the present position. Audible menus and voice command give hands-free and eyes-free control while driving, flying, sailing or walking.
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Citations
15 Claims
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1. A portable information system comprising:
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a database;
means for determining position data relating to a user, employing a satellite positioning system receiver;
means for automatically retrieving information from the database using a data retrieval key, derived from the user'"'"'s position, including any combination of the following;
location orientation direction of travel direction of view speed altitude date time;
means for the user to select data of interest to him/her; and
means for outputting retrieved data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A portable information system comprising:
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a database;
means for determining position data relating to a user, employing a GPS receiver;
means for automatically retrieving audio and/or visual information from a database using a data retrieval key, derived from the user'"'"'s position, including any combination of the following;
location orientation direction of travel direction of view speed altitude date time;
means for the user to select data of interest to him/her; and
means for outputting retrieved data.
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Specification