I started just sitting there silent and waiting for them to finish and I've found it pretty successful in getting them to stop doing it. Usually people use som

I started just sitting there silent and waiting for them to finish and I've found it pretty successful in getting them to stop doing it. Usually people use someone looking at their phone as an excuse to pull theirs out and start playing with it. Think refusing to do that yourself and just waiting for them to stop messing with it sends enough of a message.