our lighthouse by yongha kim from korea

We always see precast pavers. And We see blind of precast pavers. This is tool for blind of person. But This tool is obstacle to normal person. But normal person often don’t see. Because, power failure of situation, and fire. If occur this situation, people will lost, and die. So I design for these.
Principle of Our lighthouse is piezoelectric element. So, If this tool pressure of footprint, ‘Our lighthouse’ will charge. And next time, This will light ‘our lighthouse’. And then people follow ‘our lighthouse’. And people will escape.