Abstract: The present invention provides for distributed navigation and route guidance using networked computing devices. A computing device may host one or more navigation functional components. The location of a navigable object is sensed and communicated to associated navigation components in a communication network. The navigation components collectively provide guidance information to a navigable object controller. A navigable object controller directs the movement of an navigable object using guidance information to keep it on a specified route. The navigable object controller interacts with the distributed navigation system through an interface, which provides the appropriate presentation of guidance information and functions for the particular type of navigable object controller (e.g., human-machine interface, or system to system).

Abstract: The system and methods of the present invention provide a processing function that is useful for controlling any type of transaction between providers and consumers of information services. The invention provides a transaction framework that dynamically integrates a plurality of service providers and consumers based on transaction context data. Transactions between services are described using a transaction definition. A transaction definition specifies the details of the transaction using a uniform specification model, where services are classified through a standardized taxonomic structure. The processing function analyzes service classification during a transaction to determine the appropriate configuration and processing strategy.