Tactile Paving

Japan’s tactile strips use raised bumps to let passengers know they’re too close to the edge of the train platform. It also assists the blind by allowing them to feel the edge with their cane or feet.

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This is an example of a Calm Tech Principle

II. Technology should make use of the periphery.

A calm technology will move easily from the periphery of our attention, to the center, and back, providing context.