Sit up Straight! This extension will help you track your posture as you browse with the help of your webcam.
This extension helps you keep track of your posture as you surf the web by first taking a baseline of you sitting with good posture, and then applying a 'blur' effect when you start to deviate from your recorded "good posture" position. As soon as you sit back up, the blur goes away and you're back to browsing!
v.4.2.1 - Added camera status indicator to Browser Action Icon. Now you can tell when posture tracking is on or off easily.