ra7

54 ms·

901.
Simulation City: Waymo's most advanced simulation system for autonomous driving(blog.waymo.com)
2 points by ra7 5y ago|0 comments
902.
JPMorgan, Goldman Call Time on Work from Home(wsj.com)
4 points by ra7 5y ago|1 comments
903.
Transcript of Buffett and Munger: A Wealth of Wisdom(cnbc.com)
3 points by ra7 5y ago|1 comments
904.
Matt Levine: Facebook Is Big but Maybe Not a Monopoly(bloomberg.com)
1 points by ra7 5y ago|0 comments
905.
Car Dealers Are Selling More Vehicles Above the Sticker Price(wsj.com)
5 points by ra7 5y ago|0 comments
906.
Data Centers on Wheels(semiengineering.com)
3 points by ra7 5y ago|1 comments
907.
Matt Levine: Investors Will Buy Anything Now(bloomberg.com)
5 points by ra7 5y ago|1 comments
908.
by ra7 5y ago
This started happening to me only a few weeks ago. I’ve noticed it happens every Monday for me, so presumably some setting is being erased weekly to get users to move to the new design.
909.
by ra7 5y ago
> Your original comment implied Tesla chose to use inferior tech compare to the market which is not true in the slightest. Only if you don’t consider Waymo, Cruise, Mobileye and others as Tesla competitors.
910.
by ra7 5y ago
I said “The rest of the SDC industry uses 4D radars” in a follow up comment, which clarifies I don’t mean car manufacturers. Given this post is about radar usage in self driving and how Tesla/Karpathy touts their capabilities, I compar
911.
by ra7 5y ago
None what? I just gave you an example of Waymo using 4D imaging radar [1]. Aurora also uses imaging radar [2], Mobileye as well [3]. AutoX is going to start using Arbe radars. All of them are leading players in SDC industry. [1] https:&#x2
912.
by ra7 5y ago
https://arberobotics.com/product/ is one. It was rumored Tesla themselves wanted to use Arbe radars, but evidently they have ditched the plan and gone radar less. I think AutoX from China is planning to use Arbe as wel
913.
by ra7 5y ago
No idea, but here's another video of a different Waymo presentation showing the same point cloud: https://www.youtube.com/watch?v=uOLLrZzljs8&t=5420s
914.
by ra7 5y ago
> That is likely close to true with lidar as well. See also some of Waymo's recent struggles in unexpected construction zones. That example has nothing to do with lidar, but with planning. The car was able to detect the construction
915.
by ra7 5y ago
They are using Continental 2D radars from 2014. The rest of the SDC industry uses what is called 4D high resolution imaging radars. That's why Teslas have poor performance like phantom braking under bridges.
916.
by ra7 5y ago
He showed how poorly their outdated radar performed. The rest of the industry uses newer, vastly superior radars.
917.
by ra7 5y ago
They don't avoid left turns. There are plenty of videos from Chandler, AZ of Waymo performing unprotected left turns perfectly fine. They will always map roads to precision, whether it's Arizona or San Francisco. Why is that a pro
918.
by ra7 5y ago
> You get sparse point cloud from LIDAR sensors Take a look at how dense the point cloud from Waymo's 5th gen LIDAR is: https://www.youtube.com/watch?v=COgEQuqTAug&t=11599s . They just talked about this a few day
919.
by ra7 5y ago
Waymo has published detailed safety performance data of their Arizona operations: https://waymo.com/safety/performance-data You can read their other safety whitepapers in https://waymo.com/safety
920.
by ra7 5y ago
> Prediction: Tesla will be the last of all major auto manufacturers to get to L5 autonomy. Tesla is also the only company to claim to target L5 autonomy. Everyone else, including Waymo, is strictly targeting L4 and say L5 autonomy is no
921.
by ra7 5y ago
> they decide on a conclusion they want to make, and then interview enough people so they can cherry-pick the comments that support their conclusion, and don't bother to present any dissenting viewpoints. I've said this exact
922.
by ra7 5y ago
> Everything worked fine but I was stuck in application development when I wanted to be a research scientist This seems to be a fairly common thing at Google. I hear Google "hoards" a lot of PhDs who are just "refactoring
923.
Netflix Strikes Deal with Filmmaker Steven Spielberg(wsj.com)
2 points by ra7 5y ago|1 comments
924.
by ra7 5y ago
> In FY2019, Apple sold 35 million pairs of AirPods at an average selling price (ASP) of $162 (both are my estimates). On a revenue basis, the AirPods business is on a $6 billion per year run rate that is doubling year-over-year. $6 bill
925.
by ra7 5y ago
> Set up a permit system and call it a day. Yosemite implemented reservation system due to Covid and they carried it over. It works great. There’s less traffic inside the park, fewer people on trails and plenty of parking spots available
926.
Waymo announces $2.5B investment round(blog.waymo.com)
4 points by ra7 5y ago|1 comments
927.
How we've built the Waymo Driver to share the road with cyclists(blog.waymo.com)
1 points by ra7 5y ago|0 comments
928.
Apple Hires Former BMW Executive for Its Rebooted Car Project(bloomberg.com)
1 points by ra7 5y ago|0 comments
929.
Millions of J&J Covid-19 Vaccines Are at Risk of Expiring in June(wsj.com)
2 points by ra7 5y ago|0 comments
930.
AI Expert Roadmap(github.com)
2 points by ra7 5y ago|0 comments

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