Quick Response Code, abbreviated as QR code , is a two-dimensional matrix encoding consisting of black and white squares, called modules, forming a machine-readable barcode to tag information onto products. Originally designed by Denso Wave for the automotive industry, QR code has quickly been adapted as a fast and effective way to embed digital content and is extensively used in diverse fields including manufacturing, marketing, etc. While being an excellent machine readable format, visually QR code remains a clutter of black and white squares that can easily disrupt the aesthetic appeal of its parent product.