Send files between two devices using nothing but a screen and a camera

https://github.com/bashalarmistalt/decimen-optical-transfer

12 points · 2 comments · view on lemmy.world

2 Comments

enchanted@lemmy.world · 4 pts · 29d (1 reply)

What a neat concept. I love to see innovation like this. Sure, it is markably worse throughput than basically anything else, but it's something completely new.

The only situation I can see this being useful in is if wireless RF is being monitored, or a mass gathering where uni/multi-cast is simply infeasible.

As it is now, at least. Would love to see it developed further. I have serious concerns at how well it'd function in low light.

refalo@programming.dev · 8 pts · 29d

It looks like a vibe-coded version of some quite old tools:

https://github.com/keith-turner/qrcv

https://github.com/RedaOps/qr-data-reconstruct