Simple but effective.
This program runs from the top menu bar which is great- active but doesnt take up any space! The kittten changes each time if you slouch multiple times which is fun. Its a little hard for me to hold posture- I didnt even notice how much I slouch! This is a great reminder (and you can always turn it off if it bothers you or if youre not sitting traditionally).
If you have issues getting it to start (the "start" button stays grey) try moving around a little (slouching then sitting up) and it should work.
artofmu about Nekoze