Part-time university lecturer here. If I could ban phones from my classes, I would. They are distracting, rude and affect concentration like you would expect. I

Part-time university lecturer here. If I could ban phones from my classes, I would. They are distracting, rude and affect concentration like you would expect. I introduced my students to pomodoros for practical work (phones upside-down, on silent, and only music without singing allowed on headphones) and the results were fabulous. This was not a scientific study, but results are result.