dekay.org

The old-time classic of mac anti-RSI applications has been updated, finally, to a MacOSX-savvy version. [MacBreakZ](http://www.publicspace.net/MacBreakZ/) is now available in version 4 (free upgrade for anyone who purchased after Jan 1st 2005, else USD 10) and it is functional as before: it checks your activity level, stops you for short micro breaks during work phases, interrupts these work phases with short breaks and also suggests stretching exercises to do during these breaks. Additionally it warns you before these breaks happen and enforces them, but it doesn’t do so if you are really busy.

The application’s look and feel is just as you would expect for a Mac application. It is transparent, as unobtrusive as you like, but can be as obvious as you need it — customization of transparencies is available as well as of any other part of the application. Set your own timers, warnings and sounds effects.

If you ever think you should do more breaks, working at the computer is killing you; this app is for you. Especially if you have first hand experience of RSI: don’t take it too easy and give yourself the necessary breaks! It is well worth the effort!

Note: more info on RSI and its prevention has been written [here](http://www.dekay.org/blog/archives/rsi-prevention)