The Analytics feature allows the user get answer to questions such as : (a) How much time he wasted For example, he can know how much time he spend answering emails. Which email he took the most time to respond. How much time he wasted into facebook, who's profile he visited.
(b) How much time he spend on productive things User can know how much time he spend on Excel, Word, Netbeans, Eclipse etc. How much time he spend a particular excel sheet, or word document, or a module. How much time he spend on a particular webpage.
Other features include 1) Notes (these float on the desktop and are semi-transparent) 2) A semi-transparent clock, which adapts color according to the background 3) Events : This is similar to normal calendar reminders. These can have picture and formatted content. 4) It's Free and Open source !