this post was submitted on 23 Mar 2025
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[–] taiyang@lemmy.world 34 points 1 week ago (1 children)

You know, with how distracted your average Tesla driver is, I'm pretty sure this would trick them even with them "driving" with AP on.

[–] jaybone@lemmy.world 6 points 1 week ago (1 children)
[–] taiyang@lemmy.world 5 points 1 week ago

I mean clearly it makes no difference but yeah, lol

[–] aeronmelon@lemmy.world 25 points 1 week ago (1 children)
[–] rtxn@lemmy.world 11 points 1 week ago

Pyrotechnics included.

[–] whotookkarl@lemmy.world 18 points 1 week ago (2 children)

FSD was promised but never delivered because they need lidar for rain/snow/etc weather.

[–] InvertedParallax@lemm.ee 10 points 1 week ago (3 children)

My old m3 has lidarr, but the fucker shut it off because he's an epic nazi fucker.

[–] jdeath@lemm.ee 17 points 1 week ago (3 children)

i was confused that you meant a BMW M3. I owned one for a few years. I guess less common than Model 3's

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[–] gigachad@sh.itjust.works 16 points 1 week ago (6 children)

It's weird, an optical sensor should fall for this, but LiDAR detects objects in 3D.

[–] MountingSuspicion@reddthat.com 25 points 1 week ago (2 children)

Yea, to my understanding Tesla does not use LiDAR and that's the issue. They just use cameras I think. Other people posted videos in this thread: https://m.youtube.com/watch?v=IQJL3htsDyQ

I can't be bothered to care/watch anything Tesla related, but apparently the lack of lidar is the thing being tested.

[–] BossDj@lemm.ee 9 points 1 week ago (1 children)

The first ten minutes is him "sneaking" in a small lidar unit to Disneyland be using it to make 3d models of the ride path. That's pretty fun.

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[–] Ledericas@lemm.ee 4 points 1 week ago

Elon musk dint want lidar because it cost too much, any tesla before 2018 had it, but it introduced update to brick all off them.

A decent camera only vision system should still be able to detect the wall. I was actually shocked at the fact that Tesla failed this test so egregiously.

If you use two side by side cameras you can determine distance to a feature by calculating the offset in position of the feature between the two camera images. I had always assumed this was how Tesla planned to achieve camera only FSD, but that would make too much sense.

https://www.intelrealsense.com/stereo-depth-vision-basics/

Even if they wanted to avoid any redundant hardware and only go with one camera for each direction, there is still a chance they could've avoided this kind of issue if they used structure through motion, but that's much harder to do if the objects could be moving.

https://en.m.wikipedia.org/wiki/Structure_from_motion

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[–] Hawke@lemmy.world 14 points 1 week ago

I used to bullseye womp rats in my T-16 back home, they’re not much bigger than 2 meters.

[–] PattyMcB@lemmy.world 12 points 1 week ago

And people are pissy about it. Tesla sucks. Grow up

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