This is a great article that covers not only edge cases, but almost subliminal behavior that people perform almost every day.<p>To me, it is clear that our behavior will change. As an American in Amsterdam a few years ago, I was horrified to learn that at some places pedestrians can just walk out in front of you, and you have to stop. After a few days of observing this (as a passenger, thankfully), I noticed that you could tell the tourists - the natives would walk into the street without looking, knowing the drivers would stop. Tourists would hesitate, looking to the driver for feedback. Oddly (to me, as an American), I found that the natives had it right, and that blind faith made things smoother. The tourists, in checking for driver feedback before waling into a street, would actually slow things down more than necessary.<p>This is but one anecdote of thousands, but it shows how the expected behavior of a person from one place does not necessarily translate to another place. I would extend that same thinking to the future, in that or future will be a behavior change from what we do today.<p>I'm sure it will come slowly (although occasionally startlingly), and there will be new signs, new laws, and new behaviors. But for me, the best comparison is to when we introduced cars into the streets that had previously been owned by horses and carriages. a bit of chaos, but fairly rapid adoption (within a decade). It wasn't uniform, and it was messy, and some places lagged the modern world by decades. But it came, we adjusted, and now we can't even remember what that previous world was like.<p>What's that quote about the future not being evenly distributed? I think it applies here perfectly.