The Smart Back Brace (SBB) is the posture-correcting device. In physical usage it is similar to many other clavicle braces available on the market. However, what sets it apart is the “smart” part that actually trains your upper body muscles while you are wearing it. At the heart of SBB is the tiny electronic unit that continuously monitors the tension on the straps. Using patented technology, it is able to accurately determine when the wearer is hunching. When this happens it notifies him or her by vibrating. The goal of using the SBB is to train the wearer to keep his or her shoulders back without any assistance.