Abstract: A method of facilitating delivery of advertising to users of mobile computing platforms is disclosed. A geographic database contains data entities that represent geographic features, such as roads, located in a geographic region. Advertising zones are defined within the geographic region. Associated with at least some of the data entities that represent geographic features are data that indicate in which of the advertising zones the represented geographic feature is located. Advertisers are allowed to associate advertising messages with the advertising zones. Users of mobile computing platforms are provided with geographically-related services that use the geographic database. As a user of a mobile computing platform travels in the geographic region, the location of the mobile computing platform is determined. The user of the mobile computing platform is provided with the advertising message associated with the advertising zone in which the mobile computing platform is determined to be located.

Abstract: A method of facilitating delivery of advertising to users of mobile computing platforms is disclosed. A geographic database contains data entities that represent geographic features, such as roads, located in a geographic region. Advertising zones are defined within the geographic region. Associated with at least some of the data entities that represent geographic features are data that indicate in which of the advertising zones the represented geographic feature is located. Advertisers are allowed to associate advertising messages with the advertising zones. Users of mobile computing platforms are provided with geographically-related services that use the geographic database. As a user of a mobile computing platform travels in the geographic region, the location of the mobile computing platform is determined. The user of the mobile computing platform is provided with the advertising message associated with the advertising zone in which the mobile computing platform is determined to be located.

Abstract: A method of collecting market research information is disclosed. A geographic database contains data entities that represent geographic features, such as roads, located in a geographic region. Advertising zones are defined within the geographic region. Users of mobile computing platforms are provided with geographically-related services that use the geographic database. As users of the mobile computing platforms travel in the geographic region, the locations of the mobile computing platforms are determined. Demographic information of the mobile computing platform is associated with the position of the mobile computing platform. A market research record identifies which of the mobile computing platforms are located within or passing through one of the advertising zones.

Abstract: A method of facilitating delivery of advertising to users of mobile computing platforms is disclosed. A geographic database contains data entities that represent geographic features, such as roads, located in a geographic region. Advertising zones are defined within the geographic region. Associated with at least some of the data entities that represent geographic features are data that indicate in which of the advertising zones the represented geographic feature is located. Advertisers are allowed to associate advertising messages with the advertising zones. Users of mobile computing platforms are provided with geographically-related services that use the geographic database. As a user of a mobile computing platform travels in the geographic region, the location of the mobile computing platform is determined. The user of the mobile computing platform is provided with the advertising message associated with the advertising zone in which the mobile computing platform is determined to be located.