zeitgeist-core 0.2.1-0ubuntu2 (amd64 binary) in ubuntu karmic

 Zeitgeist is a service which logs the user's activities and events (files
 opened, websites visited, conversations hold with other people, etc.) and
 makes the relevant information available to other applications.
 .
 It has support for tagging items (both automatically by the data provider
 and manually by the user) and bookmarking items. Further, it is able to
 establish relationships between items based on similarity and usage patterns
 (this feature isn't implemented yet).
 .
 This package contains the daemon and the default set of data providers.