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--- newsletters:2026-02 [2026/03/10 03:42] – [Text detection + handwriting recognition] osnr
+++ newsletters:2026-02 [2026/03/11 19:14] (current) – osnr
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 {{htmlmetatags>metatag-og:title=(Folk Computer February 2026 newsletter)
-metatag-media-og:image=(newsletters:img_2224.jpeg)
+metatag-media-og:image=(newsletters:pasted:20260311-191224.jpeg)
 metatag-og:description=(Python FFI, image segmentation, text recognition; sound wheel; stdout and stderr redirection; Folk February; Hamish talk; post-calibration refinement)
 }}
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 === Image segmentation using SAM2 ===
-TODO
+I don't have a good photo or video of this yet (needs to be set up in the new space and have more interesting demo built around it, maybe whole table instead of camera slice), but [[https://github.com/FolkComputer/folk/blob/3efc3b2687050eb8b3560134e009a28654be6b84/builtin-programs/recognition/sam2.folk|here's the binding]] for [[https://github.com/facebookresearch/sam2|SAM2]].
+Would be useful for pointing to an arbitrary object and tracking or projection mapping it.
 ==== ''Expect'' experiment ====