News for hackers. Stuff that matters.
Re:Tesla Intrigue Deepens with Musk's Twitter Barrage by Retric on Monday April 04, 2016 @01:25PM (#11423656)
You are probably overestimating the jerk from that. 5mph has (1/12)^2 = 1/144th the energy of 60mph. Passengers often don't pay attention to what's going on and breaking force is generally not enough to really mess with people.

That said, the default is not going to be stopping within 1-2 inches of pedestrians, rather it's going to gradually slow down to deal with pedestrians while trying to maintain forward progress. The point is a self driving car could be more aggressive than most people while staying safe instead of freaking out and just stopping because people are jaywalking.

Re:Tesla Intrigue Deepens with Musk's Twitter Barrage by marssaxman on Monday April 04, 2016 @01:54PM (#11423867)
You're right of course. It's hard to imagine any useful vehicle spending much of its time moving at only 5 mph, though, so I suppose I'm really imagining what such a stop would be like from a more normal travel speed like 20-25 mph.
Re:Tesla Intrigue Deepens with Musk's Twitter Barrage by Retric on Monday April 04, 2016 @04:17PM (#11425190)
I am picturing this more as an extreme edge case than anything else. If a person can safely do 20-25mph in an area then a self-driving car should be able to do the same thing.

It's the edge case where a car needs to cross a really high traffic area that's going to be an issue and people can't do 20mph right in front of a high traffic box store entrance etc. Further, going slow for a few hundred feet really does not take that long.