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A location tagged data provision and display system. A personal communication device (PCD) with electromagnetic communication capability has a GPS receiver and a display. The PCD requests maps and location tagged data from data providers and other for display on the PCD. The data providers respond t

A location tagged data provision and display system. A personal communication device (PCD) with electromagnetic communication capability has a GPS receiver and a display. The PCD requests maps and location tagged data from data providers and other for display on the PCD. The data providers respond to requests by using searching and sorting schemes to interrogate data bases and then automatically transmitting data responsive to the requests to the requesting PCD.

대표청구항 ▼

1. A system, comprising: a first personal communications device (PCD) associated with a first user, and a second PCD associated with a second user, each PCD having a processor and a display comprising a touch screen input device, and being configured to operate as a portable telephone and to send an

1. A system, comprising: a first personal communications device (PCD) associated with a first user, and a second PCD associated with a second user, each PCD having a processor and a display comprising a touch screen input device, and being configured to operate as a portable telephone and to send and receive Global Positioning System (GPS) encoded location data;a data provider that collects map data and other data and tags the other data to the map data;one or more condition reporting devices that are configured to detect a road condition at a location and to send traffic speed data to a computer network;the first PCD configured to receive map data from the data provider and to show the map on the display and to show the position of the first PCD as a first icon on the map, the first PCD configured to serve as a mobile condition reporting device and to send detected road condition data to a central computer system; andthe first PCD further configured to receive GPS encoded location data regarding the second PCD and to show the position of the second PCD as a second icon on the map;wherein the first PCD display is configured so that when the map is shown on the display, an interface to communications with the second user is provided through the touch screen input device at touch points on the display;wherein the first PCD display is configured to have a sub-menu, and the interface to communications with the second user can be actuated through touch points in the sub-menu; andwherein each PCD comprises a digital camera configured to apply a GPS location stamp on a digitized image captured by the PCD digital camera, and each PCD is configured to select a road condition, wherein the detected road condition data comprises a digitized image with the GPS location stamp and a tag based on the selected road condition. 2. A system as in claim 1, wherein the first PCD is configured to receive data about the second user other than GPS encoded data. 3. A system as in claim 1, wherein the detected road condition comprises traffic speed. 4. A system as in claim 3, wherein at least one of the condition reporting devices is stationary. 5. A system as in claim 1, wherein the central computer system is configured to make the detected road condition data available to one or more other PCDs. 6. A system as in claim 5, wherein the PCDs are configured to communicate with the central computer system via a cellular telephone communication system, and each PCD is configured to receive detected road condition data from the central computer system, and to use current speed information to determine travel times to a desired destination along a plurality of proposed routes. 7. A system, comprising: a first personal communications device (PCD) associated with a first user, and a second PCD associated with a second user, each PCD having a processor and a display comprising a touch screen input device, and being configured to operate as a portable telephone and to send and receive Global Positioning System (GPS) encoded location data;a data provider that collects map data and other data and tags the other data to the map data;the PCDs being configured to serve as mobile condition reporting devices configured to send a road condition data to a central computer system;the first PCD configured to receive map data from the data provider and to show the map on the display and to show the position of the first PCD as a first icon on the map; andthe first PCD further configured to receive GPS encoded location data regarding the second PCD and to show the position of the second PCD as a second icon on the map;wherein the first PCD display is configured so that when the map is shown on the display, an interface to communications with the second user is provided through the touch screen input device at touch points on the display;wherein the first PCD display is configured to have a sub-menu, and the interface to communications with the second user can be actuated through touch points in the sub-menu;wherein the PCDs are configured so that the associated user can select a road status data reflecting the user's observation of a road status, and each PCD is configured to send the selected road status data to the central computer system; andwherein the PCDs each comprise a digital camera configured to apply a GPS location stamp on a digitized image captured by the PCD digital camera, wherein the road condition data comprises a digitized image with the GPS location stamp and a tag based on the selected road status. 8. A system as in claim 7, wherein the central computer system is configured to make the detected road condition data available to one or more other PCDs. 9. A system as in claim 1, wherein locations of interest are indicated by a marker on the map shown on the display, and the marker is linked to other data structures. 10. A system as in claim 9, wherein the PCDs are configured so that if the associated user selects the marker through the touch screen input device, the PCD displays or makes use of additional data concerning the location of interest. 11. A system as in claim 10, configured so that the additional data concerning the location of interest is obtained by the PCD from the data provider. 12. A system, comprising: a first personal communications device (PCD) associated with a first user, and a second PCD associated with a second user, each PCD having a processor and a display comprising a touch screen input device, and being configured to operate as a portable telephone and to send and receive Global Positioning System (GPS) encoded location data;a data provider that collects map data and other data and tags the other data to the map data;the first PCD configured to receive map data from the data provider and to show the map on the display and to show the position of the first PCD as a first icon on the map;the first PCD further configured to receive GPS encoded location data regarding the second PCD and to show the position of the second PCD as a second icon on the map;wherein the first PCD display is configured so that when the map is shown on the display, an interface to communications with the second user is provided through the touch screen input device at touch points on the display; andwherein the first PCD display is configured to have a sub-menu, and the interface to communications with the second user can be actuated through touch points in the sub-menu;wherein each PCD is configured so that the associated user can indicate a roadway status and communicate the status to the data provider; andwherein a first group of one or more users are recognized by the data provider as authorized personnel, and a second group of users are not recognized by the data provider as authorized personnel, and wherein the data provider is configured to only consider communications about the roadway status that are received from a user in the first group of users. 13. A system as in claim 12, wherein each PCD comprises a camera, and each PCD can communicate an image tagged with the roadway status to the data provider. 14. A method of exchanging GPS encoded and non-GPS encoded information between handheld devices, each of the handheld devices including at least a processor, a memory, a display screen configured to accept touch-screen inputs, a microphone, and a speaker, and being configured to operate as a portable telephone and to send and receive Global Positioning System (GPS) encoded location data, the method comprising: a first one of the handheld devices receiving map data from a data provider;the first one of the handheld devices sending road condition data to a central computer system, comprising capturing a digitized image, applying a GPS location stamp to the digitized image, and sending the digitized image with the GPS location stamp to the central computer system;the first one of the handheld devices receiving GPS encoded location data regarding a second one of the handheld devices;the first one of the handheld devices showing the map on the display and showing the position of the second one of the handheld devices as an icon on the map, and simultaneously receiving an input through a touch point on the display; andin response to the input, the first one of the handheld devices communicating with the second one of the handheld devices. 15. A method as in claim 14, wherein the touch point corresponds to a menu shown on the display with the map and the icon. 16. A method as in claim 15, wherein the first one of the handheld devices receives data about the second one of the handheld devices other than GPS encoded data. 17. A method as in claim 14, wherein the first one of the handheld devices additionally sends a tag based on a selected road condition to the central computer system with the digitized image. 18. A method as in claim 17, wherein the first one of the handheld devices receives a user input to identify the selected road condition. 19. A method as in claim 18, the first one of the handheld devices showing a plurality of possible descriptions for describing the road condition, and the user input selects one of the plurality of possible descriptions. 20. A method as in claim 17, wherein the first one of the handheld devices sends a security code to the central computer system, and the security code identifies whether the user of the first one of the handheld devices is an authorized person. 21. A method as in claim 20 additionally comprising the first one of the handheld devices displaying a sub-menu, and the touch point on the display is in the sub-menu. 22. A system, comprising: a first personal communications device (PCD) associated with a first user, and a second PCD associated with a second user, each PCD having a processor and a display comprising a touch screen input device, and being configured to operate as a portable telephone and to send and receive Global Positioning System (GPS) encoded location data;a data provider that collects map data and other data and tags the other data to the map data;the first PCD configured to receive map data from the data provider and to show the map on the display and to show the position of the first PCD as a first icon on the map;each PCD comprising a digital camera configured to apply a GPS location data to a digitized image captured by the PCD digital camera;the first PCD configured to serve as a mobile condition reporting device configured to detect a road condition at a location and to send a detected road condition data to a computer network; andthe first PCD being configured to select a road condition, wherein the detected road condition data comprises a digitized image with the GPS location data and a tag based on the selected road condition. 23. A system as in claim 22, wherein the first PCD is further configured to receive GPS encoded location data regarding the second PCD and to show the position of the second PCD as a second icon on the map, and wherein the first PCD display is configured so that when the map is shown on the display, an interface to communications with the second user is provided through the touch screen input device at touch points on the display. 24. A system as in claim 23, wherein the first PCD display is configured to have a sub-menu, and the interface to communications with the second user can be actuated through touch points in the sub-menu. 25. A system as in claim 22, wherein the central computer system is configured to communicate with one or more other PCDs and to make the detected road condition data available to the one or more other PCDs so that, using current speed information, travel times to a desired destination along a plurality of proposed routes can be determined based on the detected road condition data. 26. A system as in claim 22, wherein the central computer system is configured to make the detected road condition data available to one or more of the other PCDs. 27. A system as in claim 26, wherein the central computer system is configured to make the detected road condition data available to one or more of the other PCDs only if it receives a security code from the first PCD that identifies the first user as an authorized person. 28. A system as in claim 26, wherein the first PCD display is configured to show a plurality of road status descriptions and to allow the first user to select one of the plurality of road status descriptions, and the road status data comprises the selected one of the road status descriptions. 29. A system, comprising: a plurality of personal communications devices (PCDs), each PCD having a processor and a display comprising a touch screen input device, and being configured to operate as a portable telephone and to send and receive Global Positioning System (GPS) encoded location data;a data provider that collects map data and other data and tags the other data to the map data;each of the PCDs configured to receive map data from the data provider and to show the map on the respective display and to show the position of the PCD as an icon on the map;a first one of the PCDs associated with a first user;the first PCD configured to serve as a mobile condition reporting device adapted to send a road condition data to a central computer system;the first PCD configured so that the first user can select a road status data reflecting the first user's observation of a road status, and the first PCD is configured to send the selected road status data to the central computer system; andthe first PCD comprising a digital camera configured to associate a GPS location data with a digitized image captured by the PCD digital camera, wherein the road condition data comprises the digitized image with the GPS location data and a tag based on the selected road status. 30. A system as in claim 29, wherein the central computer system is configured to make the detected road condition data available to one or more of the other PCDs. 31. A system as in claim 30, wherein the central computer system is configured to make the detected road condition data available to one or more of the other PCDs only if it receives a security code from the first PCD that identifies the first user as an authorized person. 32. A system as in claim 31, wherein the first PCD display is configured to show a plurality of road status descriptions and to allow the first user to select one of the plurality of road status descriptions, and the road status data comprises the selected one of the road status descriptions. 33. A system as in claim 30, wherein the first PCD display is configured to show a plurality of road status descriptions and to allow the first user to select one of the plurality of road status descriptions, and the road status data comprises the selected one of the road status descriptions. 34. A system as in claim 30, wherein each of the PCDs is configured so that the associated user can select a road status data reflecting the associated user's observation of a road status, and each of the PCDs is configured to send the selected road status data to the central computer system. 35. A system as in claim 30, wherein the first PCD is further configured to receive GPS encoded location data regarding a second one of the PCDs associated with a second user, and to show the position of the second PCD as a second icon on the map, and wherein the first PCD display is configured so that when the map is shown on the display, an interface to communications with the second user is provided through the touch screen input device at touch points on the display. 36. A system as in claim 35, wherein the first PCD display is configured to have a sub-menu, and the interface to communications with the second user can be actuated through touch points in the sub-menu. 37. A system, comprising: a plurality of personal communications devices (PCDs), each PCD having a processor and a display comprising a touch screen input device, and being configured to operate as a portable telephone and to send and receive Global Positioning System (GPS) encoded location data;a data provider that collects map data and other data and tags the other data to the map data;each of the PCDs configured to receive map data from the data provider and to show the map on the respective display and to show the position of the PCD as an icon on the map;a first one of the PCDs associated with a first user;the first PCD configured to serve as a mobile condition reporting device adapted to send a road condition data about a location to a central computer system;the first PCD display configured to show a plurality of road status descriptions and to receive a user input selecting one of the plurality of road status descriptions reflecting the first user's observation of a road status, a road status data comprising the selected one of the road status descriptions;wherein the central computer system is configured to make the detected road condition data available to one or more of the other PCDs only if the first PCD sends a security code that identifies the first user as an authorized person; andwherein the road condition data comprises the road status data and the GPS encoded location data corresponding to the location. 38. A system as in claim 37, wherein the first PCD comprises a digital camera configured to associate a GPS location data with a digitized image captured by the PCD digital camera, and wherein the road condition data additionally comprises the digitized image with the GPS location data. 39. A system as in claim 37, wherein each of the plurality of PCDs is configured to receive detected road condition data from the central computer system, and to use current speed information to determine travel times to a desired destination along a plurality of proposed routes. 40. A system as in claim 1, wherein each PCD display is configured to show a plurality of road condition descriptions and to allow a user to select one of the plurality of road condition descriptions shown on the PCD display, and the tag based on the selected road condition comprises the selected one of the road condition descriptions. 41. A system as in claim 7, wherein each PCD display is configured to show a plurality of road status descriptions and to allow the associated user to select the road status data by selecting one of the plurality of road status descriptions shown on the PCD display, the selected road status data comprising the selected one of the plurality of road status descriptions. 42. A system as in claim 12, wherein each PCD display is configured to show a plurality of roadway status descriptions and to allow the associated user to indicate the roadway status by selecting one of the plurality of roadway status descriptions shown on the PCD display, the indicated roadway status comprising the selected one of the plurality of roadway status descriptions. 43. A system as in claim 42, wherein each PCD comprises a camera, and each PCD can communicate an image tagged with the indicated roadway status to the data provider. 44. A method as in claim 20 additionally comprising a plurality of handheld devices receiving, from the central computer system, the road condition data sent to the central computer system by the first one of the handheld devices only if the security code identifies the user of the first one of the handheld devices as an authorized person. 45. A method as in claim 44, wherein the first one of the handheld devices receives a user input to identify the selected road condition. 46. A method as in claim 45, wherein the first one of the handheld devices showing a plurality of possible descriptions for describing the road condition, and the user input selects one of the plurality of possible descriptions.