Higgins breaks up a person's identity into pieces -- or "services" -- and lets computer users dictate who can access what parts of their identity information, within applicable privacy guidelines and laws. Organizations using "smart” applications, built with Higgins open source tools, can share specific identity information, such as their telephone number or buying preferences, according to rules set by the individual, or by an authorized third-party service provider acting on their behalf. Like Web services, companies will be able to build support for Higgins into their applications, websites and services, and its open approach will support any technology platform and identity management system.

I've wanted to see something like this for quite some time, and this is probably the right way to do it. Lets hope they don't over engineer the crap out of it. The project is in its early stages.