Speaking of graphical interface technologies…
Tianamo is a 3D search visualization early prototype built by Lachlan James. It maps the relationships between the search results from the BOSS API and displays them visually. To check it out, you’ll need to be running Windows with Java 1.6+.
Caronte Web
Federated Search
Highlight Health
MSearchGroove
Ramenos Blog
Reel SEO
Software Abstractions
The Genius Files
The Next Web