Turning a deer walk into 4D reconstruction: the geospatial memory palace begins

bilawalsidhu · x · 2026-09-30

Creator Bilawal Sidhu turned an ordinary video of a mother deer and her fawns into a 4D reconstruction, letting viewers see every moment at once — and the response got philosophical.

He frames it as the start of a "geospatial memory palace": using 4D reconstruction to turn real-world scenes into spatial, explorable memories. A full deep dive is linked in the original post.

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