Monday's Google Doodle is celebrating the work of Japanese inventor Seiichi Miyake. Miyake's tactile blocks, or "Tenji blocks" as they were originally called, are the raised bumps and bars on pavement ...
Ever notice those bumpy tiles at the crosswalk? These "Tenji squares" were designed by Japanese inventor Seichii Miyake, whose simple idea "drastically improved the way those who are visually impaired ...
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