Everyone is way to connected to their phones. There used to be a day where you were not connected to anyone as you traveled and for the most part while you were on vacation. In this way technology has ruined our lives, and I work in technology!
Will Disney's next parking upcharge be to park on the other side of the lot away from the flying ovens of death so you don't have to worry about your car being flattened when they plummet to the ground?
Once you have scanned for your third FP ride at the first entry post, you are able to search and grab another FP for your next ride. That would be impossible to do without a smart phone.
Been 3 years since we were last there but I would assume they still have a dino dig site for the kids to spend time in while you are waiting for your table. Pagers should work from there as well.