| 摘要 |
<p>A method of tracking and communicating information about a person to a provider of goods or services is disclosed. A GPS enabled mobile phone is used to search for nearby sites of providers of a specific service. Once a service provider is selected, a route to that provider is advised and as the person travels towards the provider the separation between them is determined. As one or more geofences are broken during the journey warning messages are sent to the service provider indicating the pending arrival. The method is particularly useful where the service is to be provided to a disabled person as their accessibility needs can be identified in the message.</p> |
