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Be careful-floor / The tiles of floor

Be careful-floor
Be careful-floor

When cleaning or mopping the floor in house or at public places indoors, the floor will damp.
If the children or adults do not pay attention on the wet floor, it brings a high risk to slip.
When the tiles of floor met the water, it will immediately change color to alert people walking with attention.
After the tiles of floor become dry and their color will change back to the original color.
That means it is safe to walk.
The changeable-color of tile increases the safety of indoor walking area

University

National Cheng Kung University

National Cheng Kung University
Tainan, Taiwan

Design

National Cheng Kung University

National Cheng Kung University
Tainan, Taiwan

Lin Chia-Chun