On Monday, March 18th, Google Doodle featured the Japanese inventor of detectable dome tiles, Seiichi Miyake. His invention changed the world by empowering and protecting individuals with visual impairments to cross streets with greater ease. Fifty-two years have passed since the first dome tiles were installed, and these detectable warning tiles are now part of many cities throughout the world.

The Americans with Disabilities Act (ADA) expects workplaces and public areas to be accessible for people with disabilities. Since 1990, businesses and communities strive to meet these requirements. For example, public areas must take steps to remove barriers and add domed-tile curb ramps to improve accessibility and safety for people with impairments.