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gregsadetsky
9,926karma·1,663submissions·November 7, 2010
about
hi@greg.technology
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Cofounder of a web mapping startup acquired by Apple.
Received awards from the US Coast Guard and the Governor General of Canada for creating a map that helped rescue 1,700 people during Hurricane Harvey.
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Currently refurbishing laptops with robots! https://www.reviserobotics.com/ (YC W25).
Also worked on Disco, an open source self-hosting software: https://disco.cloud/
See my talk about it at the Recurse Center: https://youtu.be/z2lP7C8VT6M
And this (slightly less chaotic) Devtools FM episode: https://www.youtube.com/watch?v=Xr3JJpbCRP0
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And even more stuff that's wildly out of date - https://greg.technology
recent activity (1,663 total)
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When this topic comes up, I'm always happy to share this incredible lecture from many many years ago about sensor fusion and dead reckoning and how you _cannot_ integrate acceleration twice: htt…
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Great work! When zooming out a bit, I'm somewhat sure that the 'blinking'/glitching is due to z-fighting. Just something you may want to look into (ie move 3d surfaces so that they…
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Congrats! Very small suggestion: it’d be cool if you used a service to geoip the incoming ip address - there’s also https://developers.cloudflare.com/network/ip-geolocation/ …
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Discussed 11 days ago - https://news.ycombinator.com/item?id=48862165 (81 comments)