Abstract: A user device allows arranging of transportation request or service and provides a user with an option to select a vehicle type and/or fare offer for the transportation. A geographical map displays the user device location determined via a GPS receiver. A user interface on the user device allows the user to enter or select a vehicle type and/or fare offer information. The geographical map is updated to show the positions of available vehicles within a defined area of a pickup location. The available vehicles may accept the fare offer or counter-offer. Based on the acceptance or counter-offer, the user may select a vehicle for transportation. The selected vehicle is notified of the selection. The geographical map is updated to show the position of the selected vehicle en route to the pickup location.

Abstract: A user device allows arranging of transportation request or service and provides a user with an option to select a vehicle type and/or fare offer for the transportation. A geographical map displays the user device location determined via a GPS receiver. A user interface on the user device allows the user to enter or select a vehicle type and/or fare offer information. The geographical map is updated to show the positions of available vehicles within a defined area of a pickup location. The available vehicles may accept the fare offer or counter-offer. Based on the acceptance or counter-offer, the user may select a vehicle for transportation. The selected vehicle is notified of the selection. The geographical map is updated to show the position of the selected vehicle en route to the pickup location.

Abstract: A computerized document management system for managing a document acted upon by at least one participant in creating, evaluating or revising the document is provided. The system includes a segmenter which divides the document into a plurality of segments based on the content of the document. The system also includes a comment receiver which receives comments from at least one participant, at least a portion of the comments pertaining to at least one of the plurality of segments of the document. The system further includes a comment associator which associates each comment of the portion of comments to the segment to which the each comment pertains.