Have you ever used Siri, the iPhone assistant, to give you travel directions? I usually don’t have to because I live in Phoenix, which is laid out in a giant grid, making it almost impossible to get lost. If you lose your bearings, you just pick a direction and drive until you find a road you recognize or an Alzheimer’s patient driving a giant Cadillac runs you off the road and into a Taco Bell, which is pretty much going where you’re going to wind up anyway if you’re stupid enough to drive in Phoenix. Continue reading