Once upon a time we used paper maps to plan our road trips. Then came GPS systems, which were at first installed only in the most expensive cars. Then GPS became commonplace and even came in our phones. Now, many of us enter an address, get behind the wheel, and follow turn-by-turn directions presented to us by an ever-patient, automated voice coming from the dashboard.
Some of us might impose our own preferences on the GPS, setting it to avoid highways or stay off private roads. Others will simply ignore part of the directions, allowing ‘her’ to keep ‘recalculating route’ until we get past the part of the trip where we already know how we want to go. Fewer and fewer of us are actually unfolding a map, tracing different possibilities with our fingers, and pulling over to the side of the road to choose an alternative route when the scenery gets boring.