This morning I read Carol’s Extreme Cards and Papercrafting http://extremecards.blogspot.com/about woven QR code and I just had to make a woven heart in the same style. The pattern for weaving is generated using the QR code platform http://qrcode.good-survey.com/. A simple message requires a 25 x 25 matrix. I made a pattern fitting an A4 sheet and I think it is about the most narrow strips any normal weaver may like to handle. I would not say the heart is pretty. But it is fun that the heart includes a secret message. Anna tested the heart with her bar code reader – and it works.
And a file for cutting heart 038 cut