Frederico’s talk had some bits that reminded me of a “Topaz” desktop design that came up on desktop-devel-list back in ‘06. It wasn’t given much time of day back then though. Check it out.
The concept of the computer as Personal Assistant appeared in a few forms this year. Concepts like it helping you organize your information and time and managing your attention. Its obvious there’s been a few threads of thought on this bubbling away for a while now and this year you could see ideas starting to crystallize. Very cool!
Its obvious we’re going to need some good query capabilities over large RDF trees. To my simple mind this seems to basically involv unification over tuples, so prolog keeps popping into my head. Has anyone checked out SeRQL?