Good posture equals good health. Nekoze watches you from iSight, and warns when you start to slouch. 'Neko' (貓) means a cat, and 'Se' (背) means a back in Japanese. 'Nekoze' is 'Neko' + 'Se' which means a slight stoop. Nekoze requires Mac OS X 10.7 or later and a person with Nekoze NOTE: Nekoze uses face recognition to detect your posture. The start button is grayed out when your face is not recognized. It highly depends on the light condition, so you should move the light or change the position of your Mac.