digital identity

Martin Fenner put up an informative blog post on Nature Network recently, summarising his ideas for the way forward on the author ID front: 

http://network.nature.com/people/mfenner/blog/2010/01/03/orcid-or-how-to...

Looks like further advances are being made to make the OpenID signin procedure smoother for users, following in the footsteps of previous experiments by Plaxo on this front. The mini-popup actually works surprisingly well, compared to complete browser redirect to the ID provider site, and the two-in-one (signin + approve data sharing) approach certainly is smooth (after testing my Yahoo ID on http://www.mysears.com).

http://developer.yahoo.net/blog/archives/2009/09/yahoo_openid_hybrid.htm...

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Building on their successful experience with Yahoo! OpenID, Plaxo is experimenting with the Hybrid Protocol: A portion of new users who sign up for Plaxo with their Yahoo! account, are now enabled to sign in to Plaxo with their Yahoo! account and to authorize two-way data sharing of their Yahoo! Contacts and Updates via the Hybrid Protocol.
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Another interesting development around e-Government or Government 2.0 in the US:

Yahoo!, PayPal, Google, Equifax, AOL, VeriSign, Acxiom, Citi, Privo, Wave Systems Pilot Open Identity for Open Government

 Ten industry leaders — Yahoo!, PayPal, Google, Equifax, AOL, VeriSign, Acxiom, Citi, Privo and Wave Systems — announced today they will support the first pilot programs designed for the American public to engage in open government — government that is transparent, participatory, and collaborative. This open identity initiative is a key step in President Obama’s memorandum to make it easy for individuals to register and participate in government websites — without having to create new usernames and passwords. Additionally, members of the public will be able to fully control how much or how little personal information they share with the government at all times.

These companies will act as digital identity providers using OpenID and Information Card technologies. The pilot programs are being conducted by the Center for Information Technology (CIT), National Institutes of Health (NIH), U.S. Department of Health and Human Services (HHS), and related agencies. The participating companies are being certified under non-discriminatory open trust frameworks developed under collaboration between the OpenID Foundation (OIDF) and the Information Card Foundation (ICF) and reviewed by the federal government.
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My colleague up in Manchester Duncan Hull (who goes by the splendid alias 'dullhunk') reports on his blog that he recently attended the annual Science Foo Camp at the Googleplex in California. Of particular note is the following:

..In the afternoon, I ran a session on The Invisible Scientist: Personal Digital Identity on the Web, Problems and Solutions. After a short set of introductory slides we discussed some solutions to identifying scientists digital contributions, not just electronic journal publications but wiki edits, blog posts, software development, ontology and database curation etc...

Sounds like great fun and would have been super-cool to be there (alas, SciFoo is invite-only). I sincerely hope Duncan will report more later on these discussions, I'll be sure to highlight his post here if he does. In the meantime, have a look at his excellent slides on slideshare.net.