PUBLIC MARKS with tag xdi

"Higgins is an open source Internet identity framework designed to integrate identity, profile, and social relationship information across multiple sites, applications, and devices. Higgins is not a protocol, it is software infrastructure to support a consistent user experience that works with all popular digital identity protocols, including WS-Trust, OpenID, SAML, XDI, LDAP, and so on." "The heart of the Higgins user experience is the i-card - a visual metaphor for a set of digital identity data about you, someone you know, or a website you use."