The blocks have two main patterns: dots and bars. The dots signal danger, while the bars provide directional cues that indicate a pedestrian is on a safe path. How did Miyake come up with the idea?

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 ...

The blocks have two main patterns: dots and bars. The dots signal danger, while the bars provide directional cues that indicate a pedestrian is on a safe path. How did Miyake come up with the idea?

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 ...

The blocks have two main patterns: dots and bars. The dots signal danger, while the bars provide directional cues that indicate a pedestrian is on a safe path. How did Miyake come up with the idea?

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 ...

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 ...

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 ...