Starfish / drone

Nowadays, most of trash in the bottom of lake need to be cleaned by manpower, which is dangerous and inefficient. However, the underwater drone can replace human to clean them. The underwater drone, Starifish, has sucker structure at its tentacles which can grip the rubbish more firmly. There are a camera and sensors between its two front tentacles, which can feed back imformation to the user after finishing analysis. The user just need to click on the trash in APP. Then, Starfish will capture it. In addition, when it in the environment with insuffcient light, it will turn the light on.