The 2022 JSFE Fall Symposium “Thinking about future aquaculture facilities Marine Visualization Using Underwater Drones (Low-cost Version, Wired)” was held in October 2022. The number of participants was about 120. The features of underwater drones, which have been remarkably developed recently, were introduced, as well as several examples of them. This paper is made of the seven lecture outlines that have summarized by symposium combiners.
