近年來海洋油汙染在接二連三的重大災害後關注逐漸上升，但隨著除汙技術迅速進步之餘，生物卻被忽略了，因此該設備以音效來達到協助避難的效果，利用同伴或天敵的聲音來驅趕或引導海洋生物遠離汙染區或除汙行動場域，讓在除汙時也能保護海洋生物。

          Nowadays people know that ocean pollution is one of critical issues regarding environmental protection, especially oil pollution. But most of facilities and equipment are dealing with "how to clear the oil and regardless of those creatures involved. When people are getting rid of oil, those creatures still stay and live in polluted region. It might cause the creature die or hurt during hash removing pollution action. This project is about to avoid those creatures from staying in polluted region or guide them to safe habitat during depollution working. In the same time to keep the creature from secondary damage, speed up clear operation and cut down the operation time.