IP Over QR Code
Very cool :) I wonder if you could potentially use colour to increase the data rate a bit? (although then it wouldn't be a standard QR code I guess)http://www.jammarcade.net/backer-32/ -- I've got one of these devices, which was used back in the day, to store data on a VHS tape, in a similar way to what you're transmitting.In the spirit of uncommon data transfer methods, here's my ridiculously slow version, using a cddrive:https://www.anfractuosity.com/projects/cditter/To transmit 'hello' it takes around 13 minutes ;)