A different kind of Twitter client
So, for example, someone interested in software might choose to follow tweets exclusively about software instead of having to follow a particular user. This way you can concentrate on the things you're passionate about.
All the directories are neatly organized in Slices' main menu, allowing you to access your normal timeline (meaning the app also does the same things as the normal client) as well as your 'slices', so you can only view the specific info that interests you.
Slices is a very interesting app for Twitter users who want to stay up to date on certain topics. Also, the application contains a 'Explore' feature where you can find a ton of interesting info for all tastes.