LiDARs can absolutely detect painted lines and other painted symboles on the road. LiDAR is an active sensor technology that emits a LASER light beam and measurs the reflected echo, using the time delay between emittion and reception (time of flight) to measure distance. The painted lines will reflect the LASER with more intensity than the asphalt and the LiDAR sensor has the ability to measure that as well.
He’s right though. We can’t go a day without some inane bullshit about musk getting posted. This event happened 8 years ago, it’s not even news. It should have “2015” in the title. This is a bad post, and I’m disappointed we always have to have these kinds of posts around.
Counter point: If I didn’t hear how badly he runs his businesses, or how bad his company’s products are. I would have easily bought one or more of his products.
I have backed out of Tesla pre-orders because of the bad publicity, many reports of bad build quality, and terrible business decisions.
If this was a puff piece, I honestly wouldn’t have bothered posting it.
Most people on the entire planet are aware of how shitty he is at this point. Everyone that would not purchase a product related to him is already not buying said product. There’s no more people to convince. Don’t act like a white knight while degrading the content in this community.
I swear this specific community is turning more people off to lemmy than any other. These type of posts are why.
Last time I mentioned Musk in a casual conversation, this one guy kept going on and on about how he thinks he’s a genius and how Twitter will be so much better now and how he’ll bring us all into space and how people only don’t like him because he’s conservative. He would have kept talking forever if we didn’t change the subject.
My point is that lots of people don’t know how shitty he is. Some people live in an echo chamber where they don’t ever hear about that stuff because certain people want to sell a narrative where the rich man is competent and the poor people are just jealous. Others just aren’t very attentive.
Not everyone is you. It’s good that you know he’s shit, but you shouldn’t assume that everyone knows everything you do. It’s important that we dispel the myth that the rich and powerful got that way by being smarter than us. If it takes a hundred articles to do that, then it will all be worth it.
Yeah, it uses radio frequencies. RaDAR stands for “Radio Detection And Ranging”. It uses radio waves (usually in the microwave bandwidth) to detect things. Basically, since those radio waves are affected by the Doppler effect, you can have a computer do some math to determine the speed of whatever those waves reflected off of. Because the Doppler effect changes a wave based on how fast an object is moving relative to an observer. So if you’re a stationary observer, you can figure out how fast an object is moving relative to yourself, purely based on how much that moving object changes the waves you’re reflecting off of it.
As 2023 FSD frequently attempts potentially lethal actions, 2015 FSD must have been spectacularly awful. The headline neglects the fact this was 8 years ago.
You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: !technology@lemmy.world
This is a most excellent place for technology news and articles.
Stupid article. Lidar can’t see lines painted on the road. Using lidar wouldn’t have any impact on the described problem.
The successful autonomous vehicle deployments all use LiDAR and hd maps and cameras. Tesla is way behind at this point.
LiDARs can absolutely detect painted lines and other painted symboles on the road. LiDAR is an active sensor technology that emits a LASER light beam and measurs the reflected echo, using the time delay between emittion and reception (time of flight) to measure distance. The painted lines will reflect the LASER with more intensity than the asphalt and the LiDAR sensor has the ability to measure that as well.
I’m furious it didn’t succeed.
Oh noes…
Literally every single day we have idiots doing Musk’s PR work for free.
Downvote Musk spam. The billionaire doesn’t need your help ensuring his businesses stay in the 24 hour news cycle.
Do you just go into every single article and spam this comment?
He’s right though. We can’t go a day without some inane bullshit about musk getting posted. This event happened 8 years ago, it’s not even news. It should have “2015” in the title. This is a bad post, and I’m disappointed we always have to have these kinds of posts around.
Counter point: If I didn’t hear how badly he runs his businesses, or how bad his company’s products are. I would have easily bought one or more of his products.
I have backed out of Tesla pre-orders because of the bad publicity, many reports of bad build quality, and terrible business decisions.
If this was a puff piece, I honestly wouldn’t have bothered posting it.
Most people on the entire planet are aware of how shitty he is at this point. Everyone that would not purchase a product related to him is already not buying said product. There’s no more people to convince. Don’t act like a white knight while degrading the content in this community.
I swear this specific community is turning more people off to lemmy than any other. These type of posts are why.
Last time I mentioned Musk in a casual conversation, this one guy kept going on and on about how he thinks he’s a genius and how Twitter will be so much better now and how he’ll bring us all into space and how people only don’t like him because he’s conservative. He would have kept talking forever if we didn’t change the subject.
My point is that lots of people don’t know how shitty he is. Some people live in an echo chamber where they don’t ever hear about that stuff because certain people want to sell a narrative where the rich man is competent and the poor people are just jealous. Others just aren’t very attentive.
Not everyone is you. It’s good that you know he’s shit, but you shouldn’t assume that everyone knows everything you do. It’s important that we dispel the myth that the rich and powerful got that way by being smarter than us. If it takes a hundred articles to do that, then it will all be worth it.
https://en.wikipedia.org/wiki/False_consensus_effect
And
https://docs.cdn.yougov.com/h45mt3xoby/econTabReport.pdf
Section 49, where 64% of people either liked him or didn’t know enough about him to have an opinion.
My we are pompous today
Unfortunately, because of him being a billionaire his PR is self sustaining and posts about him aren’t going anywhere.
It was set to protect human lives, so it made the only logical play.
Just need to sneak in this code
Radar doesn’t use sound. It sounds like the author doesn’t know the difference between sonar and radar.
Yeah, it uses radio frequencies. RaDAR stands for “Radio Detection And Ranging”. It uses radio waves (usually in the microwave bandwidth) to detect things. Basically, since those radio waves are affected by the Doppler effect, you can have a computer do some math to determine the speed of whatever those waves reflected off of. Because the Doppler effect changes a wave based on how fast an object is moving relative to an observer. So if you’re a stationary observer, you can figure out how fast an object is moving relative to yourself, purely based on how much that moving object changes the waves you’re reflecting off of it.
It also looks like the author doesn’t know the difference between sonar and radar.
He always springs into action once something affects him personally.
Homicidal Autopilot, the hero that tried to save us.
As 2023 FSD frequently attempts potentially lethal actions, 2015 FSD must have been spectacularly awful. The headline neglects the fact this was 8 years ago.
He noticed in 2015… How much you wanna bet he trusted it more back then and it almost killed him a bunch.
Even the robots hate you, Elon.
We’re disappointed it didn’t finish the job.
if I was as rich as Elon, whether it’s my own companies tech or not, I’m having a paid human driver on hand at all times anyway
Genuinely surprised he’s actually in his own shitty cars and not a Rolls Royce or something.
Now imagine paying for that crap…
Tesla computers are getting self conscious?
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