Smartphones Can Do Anything, Right?

Once upon a time, frankly not that long ago, a telephone was something that was tethered by a wire to a phone jack and that enabled people to make telephone calls — nothing more. A home had one phone line, and perhaps multiple phones for that line.

Things became just a bit more interesting later when a home had more than one phone line. That meant, for example, that a teenager could stay up all night gabbing on the teenager's phone line without interfering with the ability of family members to make a phone call on another home line.

This still was a fairly simple situation. When we were out and about in the world, our phones did not follow us. Our communications tended to be more in-person, and perhaps we observed what was happening in the world around us with a bit more of a keen sense, without any technological distractions.