this post was submitted on 04 Nov 2024
1537 points (99.0% liked)
Technology
59374 readers
7033 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
I hope European-style adaptive headlights become the norm in the USA eventually. Some higher-end cars have a matrix of LEDs instead of one bulb per headlight, and they can programmatically dim just some of the LEDs. If you have your headlights on but there's a car in front of you (or on the other side of the road, whatever), the high beam will dim just the area the car is in. This happens automatically while you're driving.
This is an option in some European vehicles (or may be standard on high end ones) but they have to explicitly disable the feature when exporting to the USA.
The USA did approve something relating to this, but it must not be sufficient since the European manufacturers are still disabling the feature in the USA.
From personal experience in Europe, I can tell you that it sounds great in theory, but it's horrible in practise. I get routinely blinded by headlights here and I feel like it has only gotten worse with the advent of LED headlights.
Not all manufacturers use adaptive headlights, and on some cars it's only available as an upgrade whereas there's a lot of people driving base models.
Interesting, I have those on my car and I actively avoid using them.
It can't cope with anything more than a simple scenario (dim around car in front, deal with on coming car in other lane). If you also have pedestrians and vehicles on side junctions, then you burn their eyes.
So, I'd assumed it was a US feature (straight, wide roads) brought over here