When Elon first announced Autopilot, the thing I was most excited about was Summon. Here's how he
described it at the time:
> You'll be able to summon the car if you're on private property (you have to be on private property). You can actually summon the car and the car will come to wherever you are.
My understanding when I heard this was that the car would come get you in situations where no public roads or public access ways were needed. For example, the car would leave a parking garage to meet you outside the mall, or it would travel from an overflow lot to a ski lodge so you didn't have to walk in the cold.
It's clear that the AP1 sensor suite cannot do this entirely independently, but with HD GPS mapping of private property, I think this is still possible in many situations, chiefly those in which no vehicles move in excess of 15 MPH, and the car can stop instantaneously for anything in the range of the ultrasonics.
I am concerned that with AP2 hardware already out, the willpower to finish that buildout on AP1 will diminish. It'll be faster, safer, and more business savvy to do it on the new hardware and end new feature development on the old suite. Some anecdotes have come out in the last few weeks that reinforce this.
Elon said they were "almost reaching the limits" of the AP1 suite "in term of macro, major improvements." And on the new Autopilot page, which discusses the AP2 possibilities, Tesla now talks of "Smart Summon," whose
description is less featureful than what Elon described above at the AP1 event.
I love my Model S, and I love Autopilot. But Summon is still very far from what was promised, and nobody at Tesla has given us indication that a major improvement is coming. I hope they'll prove my pessimism here is misplaced and deliver what was promised.