LogoBorduurstudio have produced a short hypnotic video (below) of a computer controlled embroidery machine working on a QR Code. The company based in Barneveld, The Netherlands will embroider a QR Code on either an item of clothing you send them or on any item from their range of casual and work wear. The QR Codes measure 6cm square without a border and 7cm square with a border. It seems an expensive service at $65 but I would guess that there is a significant amount of setup time involved. For comparison here is a hand embroidered QR Code from 2011 - Do Electric Sheep Dream Of QR Codes?