Was ist los um Nürnberg?
• 368 Lines • Python • Unlicense
Simple, searchable list of what to do around Nuremberg, Germany.
Apps / Web
qrim
• 321 Lines • JavaScript • Unlicense
Merge a QR Code with any background image. Modifies the source image only where necessary.
This exploits the fact that barcode reading is based on contrast differences. Started as an experiment to see how far you could go.
Please keep in mind that QR Codes like this are naturally harder to read and that not every QR Code scanner might be able to read them. You may use the sliders to find a reliable configuration for your background image and make sure to test the result with different scanners.