this post was submitted on 23 Aug 2026
214 points (88.2% liked)
Technology
87447 readers
3732 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related news or articles.
- Be excellent to each other!
- 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, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
- Check for duplicates before posting, duplicates may be removed
- Accounts 7 days and younger will have their posts automatically removed.
Approved Bots
founded 3 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
I've disabled safety tech in cars I drive because the signal to noise ratio was bad.
My 2015 would have the 'collision alert' because a car was in an adjacent turn lane, but the road curved and it didn't know that.
It also would go off most days on a stretch of road because it was certain I was going to slam into the guardrail of the curve. Again, the system had no cameras, no map awareness, so it just had radar saying 'something metal ahead'.
It was slightly annoying but left it on, just in case.
Now my 2023 on the other hand hasn't had a false positive that I can recall, in fact if not for one incident, I wouldn't even know it was doing anything. Someone pulled right out in front of my kid learning to drive. I had just enough time to think "oh, we are going to hit or my kid is going to yank this thing off the road". Instead, my kid executed a shockingly perfect evasive swerve that landed perfectly into the free lane. Then I find out that it also would take over steering and as a result, I'm pretty certain it saved me a pretty significant wreck.
Um. This is kind of terrifying.
Based on what I saw and what I read, it only took over of it detected you trying to swerve and an obstacle that would hit and change it into an aggressive lane change. The steering into was at least roughly the maneuver desired, but it just corrected it.
Though it may sound scary, it absolutely worked in my scenario. I've never ever seen it activate accidentally.
I can't even be sure whether it activated or not that time, I wasn't driving. It just seemed like a scenario and maneuver unlikely for a barely driving 15 year old to pull off so perfectly. I'm not so sure even I would have avoided an accident, but even if I did, I doubt I would have hit the maneuver so spot on.