this post was submitted on 14 Aug 2023
193 points (96.2% liked)
Technology
59300 readers
4713 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
AI driving is only as good as it's sensors.
While most other companies use LIDAR, Musk switched to video cameras because it's cheaper.
Which is why Tesla "FSD" is worse than competitors.
This isn't necessarily accurate. More sensors means more raw data that needs to be parsed and computed and you can run into issues where the two systems don't agree and the computer won't know what to do. Additionally, things like rain and snow can confuse LIDAR.
It may very well be that LIDAR is a required component for autonomous driving, but no companies have a fully functional system yet, so none of us can do more than speculate on what sensors are necessary.
Computers don't require two systems to agree. They just need good algorithms to analyse the data from both sensors.
Human body has sight and hearing sensors. Sometimes our sensors disagree (lightning vs thunder from distance), but we have the algorithm to analyse the input and come up with the correct conclusions.
With good enough algorithms, you don't even need two systems. Humans can drive perfectly fine off vision alone.