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posted by
martyb
on Thursday July 26 2018, @08:01AM
from the if-it-walks-like-a-duck,-sinks-like-a-duck,-oh,-wait... dept.
from the if-it-walks-like-a-duck,-sinks-like-a-duck,-oh,-wait... dept.
The Los Angeles Times reports:
The duck boat that sank in a Missouri lake last week, killing 17 people, was built based on a design by a self-taught entrepreneur who had no engineering training, according to court records reviewed by the Los Angeles Times.
The designer, entrepreneur Robert McDowell, completed only two years of college and had no background, training or certification in mechanics when he came up with the design for "stretch" duck boats more than two decades ago, according to a lawsuit filed over a roadway disaster in Seattle involving a similar duck boat in 2015.
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Duck Boat in Missouri Disaster was Designed by Entrepreneur With no Engineering Training
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(Score: 2) by darkfeline on Thursday July 26 2018, @07:19PM (3 children)
> I'm not sure that Google can actually pull it off because I'm not sure anyone can actually pull it off.
Depends on what you mean by "pull it off", but Waymo has been serving public riders for almost half a year now. If you're talking about "can self-drive in a blizzard tornado thunderstorm on a country road", then I agree that I don't think that will be possible (not that humans could do better), but if you're talking about "can be successfully commercialized for a large proportion of use cases", then the horse has already left the barn and won the race.
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(Score: 2) by Knowledge Troll on Thursday July 26 2018, @08:36PM (2 children)
I generally think in terms of success as level 5 autonomy though I can see where correctly operating level 4 autonomy (minus the part where those vehicles are currently killing people) can be commercialized.
I don't live in an area that would be served well by level 4 so I don't even think in those terms. I think people who live in cities forget that lots of us live in a place where there won't be the level of data and hinting needed for the level 4 vehicle to operate correctly.
(Score: 2) by darkfeline on Saturday July 28 2018, @03:18AM (1 child)
I don't think level 5 is well-defined enough for that to be a useful metric. By simple fact of reality, there will always be situations which a self-driving AI is incapable of handling, just like there are situations that human drivers have proven incapable of handling. Even if we assume level 5 is well-defined by an ideal example of a human driver and we assume that we cannot achieve that via AI, it still wouldn't be a good metric because it has already be demonstrated that self driving AI can be made good enough to replace a large number of use cases and providing huge benefits in safety, cost, traffic, and parking. The additional benefit provided from making that last 1% advancement to level 5 is almost certainly not worth the cost. Thus, it seems questionable to me why that metric even exists.
I predict that AI will stay at level 4/4.5 making incremental improvements in the number of situations it can handle until one day everyone just shrugs and agrees that it satisfies this ill-defined level 5 metric. It's not possible to handle all situations; level 5 is just a hand-wavy mark that says "anything a human can handle", with no provisions about the particular human (and human driving skill varies wildly, generally for the worse). Thus, it just boils down to "level 4 but works 99.99...% of the time", which has been demonstrated to be commercially feasible.
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(Score: 2) by Knowledge Troll on Saturday July 28 2018, @03:56AM
Please cite that, who has achieved that? Google?
Very reasonable point and decent example of "pulling it off." I don't really disagree with that but I do disagree vehemently that the steering wheel can be taken away. And Google has gone as far as advocating for laws to do that.
I spent about 10 minutes trying to find a source to cite for that but I can't. It is from my recollection but it is not as outlandish as it sounds. Thrun, the guy who ran the Team that built Stanley, wanted to solve robot cars because his family suffered a death in a car accident. He made no reservations about explaining this in The Great Robot Race from NOVA. After the second Grand Challenge he went to Google to start the car project there and I believe they had entirely identical view points at least at that time. It has been 10 years but I don't think Google changed.