The OSIS Project, that I helped found, is conducting a User-Centric Identity Interoperability Demonstration event tonight at the Burton Group's Catalyst conference.

NetMesh will be participating, along with a host of tier-one vendors (see list in press release) and open-source projects. Using a customer application, we will be showing a novel kind of Relying Party that supports both URL-based (OpenID) and card-based (CardSpace etc.) identities. I will have more to say on that Relying Party technology in the weeks to come.

There's also a Burton Group Podcast on this subject that I participated in recently, with Mike Jones of Microsoft, Paul Trevithick of the Higgins Project, hosted by Gerry Gebel of the Burton Group.