takeAbreak is a vision care program which helps you to save and protect your eyes and make your work with computer more effective, comfortable and safe.
Other utilities which promise you to be your "eyes keeper", "eye shield" or "relaxer" in fact force you to watch to a working monitor or just remind you about break you must to do (why they didn't name their programs "very simple reminder"?).
Unlike those programs takeAbreak really force you to make break and let your eyes a rest.