suddenexample
Born on March 22, 2019•377 Karma
Tesla on the other hand has billions of miles of data, yet because there is a limit to camera-only techniques, that data isn't that useful is it? They have no ground truth data to evaluate their camera system on, which is why sometimes you see those Teslas driving around with lidar rigs mounted on them. Going camera-only is just asking for trouble.
Of course, Waymo still has much more room for improvement. But it's much more efficient to supplement less but higher quality IRL data with large amounts of synthetic data, than to run a million data collection vehicles 24x7 because most IRL data is boring and useless.
Waymo said 6 years ago they simulate 20 million miles every single day [1]. Clearly, it's working for them given their scale of deployment right now.
[1] https://waymo.com/blog/2020/04/off-road-but-not-offline--sim...
It’s nothing.
Americans are often more rule bound than Japanese people (we have HOAs and Nextdoor), but we just don't respect transit systems as much because we think of them as gifts we give to the poor/mentally ill/homeless.
And then a lot of Americans have an anti-gentrification ideology ("rent-lowering gunshots" or "neighborhood character") which says that anything made for poor people must be kept old and dirty or else rich people will show up and take it away from them.
When I moved to my current neighborhood I asked why there was no public transportation and someone said it was so poor people couldn’t be around and I hadn’t connected this to the wider culture.
I had long ago pointed out to them that much of the bike infrastructure connects wealthy neighborhoods with wealthy neighborhoods.
Along the public transit line (ha!), the person primarily in charge of NYC’s road design and public transit planning back in the day made several anti-poor design choices, like ensuring overpasses crossing roads to less-poor (I.e. more-white) areas were just low enough that public busses couldn’t pass under them, as well as planning off-ramps that dumped a majority of the smog-ridden traffic into poorer neighborhoods, and let’s not forget how public parks in poorer neighborhoods had little monkeys adorning the fences. If you’ve ever wondered why a dangerously busy road with little in the way of safety measures for pedestrians cut between a neighborhood and a shopping district, you can thank Robert Moses.
Context please? Which country and city?
But the median age in NYC is 38 and Tokyo is 45. (source: two Google searches I just did). That means a lot!
It's true they don't jump the gates often and they don't have loud panhandlers. Instead the societal transit ills are passed out drunks, suicides and molesters. (Not meaning these actually happen all the time, it's just my impression of what people talk about.)
> it’s pretty much everyone who is not filthy rich isn’t it?
Hmm, it's more about what you're doing, I think? Rich people use transit all the time if it serves their purposes afaik. One thing that helps in Japan is the culture of wearing face masks means you won't be recognized in public. (Obviously this doesn't work if you're like a 7' NBA player.)
For going between cities the trains are actually the nice expensive option, and flying or taking a night bus is cheaper.
But trains are also basically only good at carrying yourself. If you're traveling in a group, or carrying equipment with you, or don't want to walk a lot then you'd still want to drive or take a taxi locally.
Pretty much all?
1. https://www.census.gov/content/dam/Census/library/publicatio...
> And then a lot of Americans have an anti-gentrification ideology ("rent-lowering gunshots"
I think the ideology is in the parent comment. I ride lots of public transit and don't hear or see these things. The largest American public transit system, in NYC, certainly isn't seen as a gift other than by New Yorkers to themselves.
FWIW, I've seen American transit systems that let people board without even being asked to pay. I've seen plenty of bus drivers wave through people who couldn't pay. On one bus a teen boarded and walked straight to their seat. The bus driver, in an authoritative parental voice, kept summoning them to the front. There they lectured them: It's ok, but you need to talk to me first.
I'm just amazed at how considerate japanese society is.
Another interesting fact is that gates' actuators are not super rigid and it's completely possible to force enter not realizing in time your card has failed (you will be approached by station attendant though).
To summarize, culture may play a role but the main differentiator is the high traffic volume.
During covid they even stopped checking the validity of the tickets and all you needed was to be in possession of 'a ticket' -- I used the same one for a couple years and still have the thing in my wallet in case I ever go back there again.
Couldn't even begin to count the number of times I saw people get off the train as soon as they saw security get on and just wait for the next train.
"Big button easier to find" (let's think about whether "easy to find send button" is the top priority for an email composition screen, because these folks apparently didn't) and "We can make an existing UI less functional by taking up the entire screen" seem to be the writer's favorite parts of M3E.
It's ironic that they got rid of the tall bottom navigation bar and brought back the short one with less padding (likely after all of Google's own 1P properties decided it wasted too much space), because now it feels like that took that failed philosophy and applied it everywhere else.
As sad as killing Stadia was (it's still the best cloud gaming service, the UX was marvelous), it couldn't have been done better.
This is the end result of trying to run your massive corporation like some kind of start-up incubator. No wisdom or strategy, just throw shit at the wall and see what sticks.