https://medium.com/illumination/the-dawn-of-the-visual-society-db454c6ca00f?sk=9d18d56b260c7c05f32dfd558b9612db
@Bill Abbate smart phones have made our lives convenient for sure. At the same time we are hooked to it all the time which seems abnormal to me. By the way, the information provided by you is worth reading.