US Patent 7853590 Remote read-write access to disparate data stores

Providing a rich user experience on a network client in which personal information management (PIM) data from a plurality of data sources is aggregated and displayed to the user. An aggregation system connects to data sources and maps attributes of PIM data in the data sources to a common object model. An object of aggregated PIM data is created according to the mapped attributes. The aggregation system generates user interface data representing the created object and sends the user interface data to the network client for rendering.