QR Code Hobo Signs
19 July, 2011 - Blog
At the same time as announcing their QR Code stencil pattern generator the Free Art and Technology Lab released a set of 100 laser cutter ready QR stencil designs representing the digital equivalent of chalk-based “hobo signs“. This covert markup scheme for urban spaces provides directions, information and warnings to digital nomads equipped with a smartphone (samples in image below).
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