WorldCat has a new visualization tool to show relationships between objects in the catalog
The WorldCat Identity Network creates an interactive map where users can see how authors and characters are related.
Online payment requires confirmed identity, but who sees what is an open question.
Report excerpt: Online payment providers need to be sure you are who you say you are, but that's just the beginning. Is it possible to lead an active social life online and still have control over your online identity?
Landau, a noted privacy advocate, is seeking new technologies and new
policies to identify people on the Internet without onerous effects on privacy.