Synapse - Semantic Keystroke Launcher - Ubuntu 10.10

https://launchpad.net/~synapse-core/+archive/ppa install synapse & zeitgeist

http://www.webupd8.org/2010/12/synapse-gets-relevancy-service-three.html

Description: semantic file launcher Synapse is a graphical launcher enabling you to start applications and also to quickly find and access relevant documents and files (by making use of the Zeitgeist engine).

More on zeitgeist and plugins http://www.youtube.com/watch?v=DhA8GiJ9tXs ... https://www.youtube.com/watch?v=x9z9GNvK8aw