Russ Cox’s QArt Codes[0] modifies how the URL is encoded to embed an image while keeping the QR code fully valid, without relying on error correction. [0] http

Russ Cox’s QArt Codes[0] modifies how the URL is encoded to embed an image while keeping the QR code fully valid, without relying on error correction. [0] https://research.swtch.com/qart https://research.swtch.com/qart Related QArt discussions on HN: [1] https://news.ycombinator.com/item?id=15213044 https://news.ycombinator.com/item?id=15213044 (2017-09-10, 61 points, 6 comments) [2] https://news.ycombinator.com/item?id=3836935 https://news.ycombinator.com/item?id=3836935 (2012-04-13, 56 points, 9 comments) [3] https://news.ycombinator.com/item?id=8549772 https://news.ycombinator.com/item?id=8549772 (2014-11-03, 56 points, 4 comments)