TimeSnapper - TimeSnapper is an Automatic Screenshot Journal. Play back your week just like a movie.
empty - empty is an utility that provides an interface to execute and/or interact with processes under...
RescueTime - Time management software that shows you how you spend your time & provides tools to help you be more productive.
Expect - Expect is a tool for automating interactive applications such as telnet, ftp, passwd, fsck, rlogin...
Qbserve - Freelance time tracking, invoicing, and productivity improvement
Check - Check is a unit testing framework for C, which runs on environments such as GNU/Linux, GNU/Hurd, BSD, and Mac OSX.