1901 points l2silver | 1 comments | 27 Apr 23 15:04 UTC | HN request time: 0.206s | source

Maybe you've created your own AR program for wearables that shows the definition of a word when you highlight it IRL, or you've built a personal calendar app for your family to display on a monitor in the kitchen. Whatever it is, I'd love to hear it.

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jo-m ◴[28 Apr 23 08:49 UTC] No.35738987[source]▶

>>35729232 (OP) #

I have a rail line right under my apartment, so I built a small computer vision app running on a Rasperry Pi which records each train passing, and tries to stitch an image of it.

It has a frontend at https://trains.jo-m.ch/.

Edit: it's currently raining and the rain drops are disturbing the images a bit.

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jo-m ◴[28 Apr 23 14:51 UTC] No.35741980[source]▶

>>35738987 #

Tip: some more interesting ones (including failed ones) show up if you filter for shortest.

https://trains.jo-m.ch/#/trains/350

https://trains.jo-m.ch/#/trains/3224

https://trains.jo-m.ch/#/trains/4045

Etc

replies(1): >>35756629 #

1. ornornor ◴[29 Apr 23 20:05 UTC] No.35756629[source]▶

>>35741980 #

I think the first one is a firefighter train. There is one (the same?) that lives near me.

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