1901 points l2silver | 2 comments | 27 Apr 23 15:04 UTC | HN request time: 0s | 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.

Show context

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.

replies(47): >>35739052 #>>35739094 #>>35739098 #>>35739186 #>>35739211 #>>35739212 #>>35739221 #>>35739399 #>>35739464 #>>35739755 #>>35739756 #>>35739856 #>>35739890 #>>35740154 #>>35740372 #>>35740582 #>>35740596 #>>35740795 #>>35741028 #>>35741183 #>>35741583 #>>35741681 #>>35741761 #>>35741910 #>>35741953 #>>35741980 #>>35742282 #>>35742809 #>>35743209 #>>35743361 #>>35743573 #>>35743806 #>>35744731 #>>35744938 #>>35745018 #>>35745415 #>>35745424 #>>35745463 #>>35746416 #>>35747604 #>>35749090 #>>35750218 #>>35751252 #>>35751495 #>>35761959 #>>35765014 #>>35785999 #

1. habi ◴[28 Apr 23 10:05 UTC] No.35739399[source]▶

>>35738987 #

Awesome. Congratulations from a fellow Swiss (and panorama photo dabbler).

replies(1): >>35740553 #

2. crossroadsguy ◴[28 Apr 23 12:38 UTC] No.35740553[source]▶

>>35739399 (TP) #

And yet again I forgot it’s not the Chinese TLD.

By the way I have a quick expansion for most TLDs and for the Swiss .ch “cheese” sounds rather more apt and easier than the real one in my head :)

↑

Ask HN: Most interesting tech you built for just yourself?