![y1p66DNdILNLFzp8IKdeUvU3GQaPoJVcsQkoat-2lkb19ynZrow3X_U4ZZbdhTAd34wUDz_-FqRzq02nuM9cg5S05bKvAoc5iO9[1]](http://www.betterthaneveryone.com/images/ReinforceIt_13B01/y1p66DNdILNLFzp8IKdeUvU3GQaPoJVcsQkoat2lkb19ynZrow3X_U4ZZbdhTAd34wUDz_FqRzq02nuM9cg5S05bKvAoc5iO.jpg)
Martin Schray created a nice program that helps to reinforce things like taking a break and to stop slouching. I helped Martin test drive a few early builds of the application and he finally got it ready so people can use it.
Try it out, more info at his blog.