TheRealKuni

There was a “don’t use Amazon for a week” boycott thing at the beginning of March. It shocked me how quickly I lost the urge to just go order stuff the moment I thought of it. After the week was over I just kept not ordering stuff (with the exception of a subscription that came through).

Definitely at least helped me cut back.

I’ve been impressed by how quickly gen-AI 3D models have become somewhat useful. I expected that with the significantly lower training data than text and images it would take longer, but maybe 3D files have a lot more tagging and metadata by virtue of being “new” compared to text and images, making them more useful for training AI?

As much as I enjoy modeling, I must admit I’m somewhat excited about a future where I can think up something to 3D print and not have to spend hours in Blender.

LIDAR certainly has enough distance (airplanes use it too)

As I understand it, this is uncommon and mostly used for topological mapping.

Most commercial aircraft use a radar, augmented with a GPS-based terrain map, for their ground proximity warning (EGPWS, “Enhanced Ground Proximity Warning System”).

I could be wrong though, I’m not a pilot.