Autonomous Underwater Vehicle in Coral Reef: An Autonomous Underwater Vehicle (AUV) navigating through a coral reef. The AUV is a long, black and yellow rectangular object with red circles on its side. It has a flat top surface with a white line running down the middle and a red circle at each end. The AUV appears to be moving forward, as indicated by the orange light trailing behind it. The background of the image shows a coral reef teeming with marine life, including fish swimming in every direction. The water is clear and blue, allowing for a good view of the AUV and its surroundings.