Show HN: I tracked 47 flights with a smart ring to quantify IMSAFE's blind spot
By jerr12939 · 2026-06-26 · 3 points · 0 comments
https://jay9185.github.io/Ultrahuman-heatmaps/
By jerr12939 · 3 points · 0 comments · on Hacker News, read on BetterNews.
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