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A comment on Rivian Unveils Custom Silicon, R2 Lidar Roadmap, and Universal Hands Free. Parent comment

Re:Rivian Unveils Custom Silicon, R2 Lidar Roadmap, and Univ... by Retric on Thursday December 11, 2025 @04:35PM (#46237488)
I disagree that it’s a point source at distances of peak concern.

Also, it’s something of a nitpick but physically point sources still end up as a circle.

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Re:Rivian Unveils Custom Silicon, R2 Lidar Roadmap, and Univ... by AlotOfReading on Thursday December 11, 2025 @04:50PM (#46237690)
That's fair, strictly speaking, but I'm not sure there's a meaningful difference to be made.

Wasn't sure what level of knowledge you were coming from re: PSFs, so I was keeping it basic.

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