WC4J API allows client applications to view and update Windows Vista contacts.
Here are some of the things you can do with the WC4J API:
Synchronize Windows Vista contacts with contacts on a mobile device or a cloud / online service Maintain relationships between people in social applications Give users the ability to communicate directly with their friends from external applications using phone, email, and IM
Use Patent Claims
These details are provided for information only. No information here is legal advice and should not be used as such.