Got bad posture? This UpRight Posture Trainer ($130) gadget claims it can cure your slouching ways. Yep, simply load the app on your smartphone, attach the UpRight Posture gadget to your lower back with a strip of hypoallergenic adhesive, and straighten your back every time you feel a vibration. There is more to it than that, but those are the basics. Video and more pics after the break.