1901 points l2silver | 2 comments | 27 Apr 23 15:04 UTC | HN request time: 0.001s | 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. jollyllama ◴[28 Apr 23 18:45 UTC] No.35745424[source]▶

>>35738987 #

Reminds me of the 90's Lego computer game "Lego Loco"

replies(1): >>35764583 #

2. yellowapple ◴[30 Apr 23 17:17 UTC] No.35764583[source]▶

>>35745424 (TP) #

I'm glad there's at least one other person in the world who remembers that game.

↑

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