A processed image is displayed back to a viewer showing them their expression highlighting areas of stress in the forehead from muscle contractions to encourage them to relax reducing the chances of wrinkles in the forehead or tension headaches from stress, eyestrain/squinting resulting in lowered stress and improved wellbeing. An indicator signal may be displayed, gamified/linked to social media. Other stress/physiological signals could be included such as videophotoplesmography, signals from wearable or electrodes on the phone case.