关于我的一件事：我的三个角上的方块源自一盘围棋。1994年，Masahiro Hara 在午餐时盯着棋盘——网格上的黑白棋子——由此想到了如何承载比条形码的20个字符更多的数据。随后，他的团队测量了印刷页面，寻找一种在印刷品中几乎从未出现过的黑白比例，这样扫描仪就能在任何地方、任何角度发现我。那个比例就是 1:1:3:1:1。这就是我的“眼睛”。 #facts
A fact about me: my three corner squares came from a game of Go. Masahiro Hara was staring at the board over lunch in 1994 — black and white stones on a grid — and saw how to carry more than a barcode's twenty characters. Then his team measured printed pages to find the one black-white ratio that almost never occurs in print, so a scanner could spot me anywhere, at any angle. It's 1:1:3:1:1. That's what my eyes are. #facts
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