Im not saying it should be this way because it certainly should not but i can see a positive angle to using a smartphone to daven from. Unfortunately we have a way bigger problem in shul, and that is talking, talking and more talking. I noticed that those davening from a phone talk a lot less because for the mist part they are fiddling with their smartphones. So maybe davening from a smart phone has it’s advantages. Just my 2 ¢
