Meet the Percko: a smart wearable designed to correct your posture and help you develop better habits. It is an undershirt lined with tensors in the shape of your back that provides you with a slight stimulation in the right direction to help you correct your posture. It works like a second skin and stimulates your spine from pelvis to neck.
Percko does not require you to use a mobile app or charge to keep using it. You can support this project on Kickstarter.