Sitting up straight while at your desk can make a big difference to your posture and overall health. This simple, elegant extension is easily customizable. Set how often you'd like to see a PostureMinder, then sit back and let it do its work! Useful features include: == Easy on/off == Turn off the extension so you don't embarrass yourself during a presentation. == Walk reminders == In addition to sitting up straight, you should also step away from your device every once in a while. Set how often you'd like to see a Walk Reminder. == Snarky == Fun, snarky messages will grab your attention and keep you entertained. ==Sync across devices== Your settings will sync if you have the extension installed across multiple instances of Firefox.