| 摘要 |
<p>A method and system of providing an on-demand service to a requester selectable from a group of requesters is provided, each of the requesters having a mobile device at an associated location. The requesters use the mobile device to request a service from a server. The server makes available the requests to eligible service providers for display and selection. On selection of a request by a service provider, the request is removed from display.</p> |
