this post was submitted on 05 Jul 2025
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Lidar has strengths that complement where video has weaknesses. That seems like a good thing. However it is bulky and expensive, and not yet produced at scale. Those are bad things. Whether it really makes a difference in simplifying the machine learning, only those developers know. You have to balance the pluses and minuses, and just because one company came up with something different, doesn’t mean it’s wrong.
Maybe it won’t work without lidar but maybe it will - in the meantime Tesla has saved like $1,000/car times however many million they produce. If they succeed, then they have a solid cost and scalability advantage
The deciding point is if someone does develop general self-driving. Will those who are behind be able to swallow their pride and modify their approach?