Search code examples
c++qr-code

Room-saving alternative for QR-Codes?

I am looking for a way to encode 100 byte on paper and hope to find a more room-saving way to do this than QR-Codes.

Now this may sound a little strange, as the information needs room, but e.g. something wider and less tall would be cool.

Any suggestions? (Also, C++ libraries would be nice.)

EDIT: Keep in mind I need to be able to scan it again. Thanks. :)

Solution

  • There are loads of different types of barcode out there - http://en.wikipedia.org/wiki/Barcode pick any one.