Everyone wants to stay constantly connected but at what cost? They're so easy to disguise. Slipping a phone out of a pocket to read a text takes a couple of seconds, but it's a significant distraction. There's the issue of the digital divide.
Over the last 5 years, while standing in the playground I have seen it all. Not only seen it, but heard tales of other parents feeling lonely, isolated and panic stricken at having to go and collect their children from school