Database for use with a wireless information device

摘要

A database which is accessible by a wireless information device and is (a) for entities and (b) has attributes which are remotely extensible by an application author using a standard protocol over a network. The database offers, in one implementation, an extensible and dynamic framework (i.e. it is a system that can be updated to include new services and functions) for the fast and efficient design, build and roll-out of client-based applications which involve an element of secure and reliable information distribution or content sharing.