True to Codex Alpe Adria tradition, the 2007 T-shirts combine fashion and technology, featuring high-quality materials and a "secret message".
The T-shirts are part of the competition prizes, and are also sold at pure production cost (no commissions). Prices reflect the limited (manual) production quantities, the high-quality garment, and the plot printing technology used to transfer a highly durable image (no cheap digital printing).
The Codex Alpe Adria 2007 T-shirt:
Machine vision at work:
Visualization of successful decoding: