Some underwater robots are built to map the seafloor. Others go a step further—like Evologic’s Quadroin, engineered to swim alongside marine animals without disturbing them. With its quiet, bioinspired propulsion system, this AUV is designed for unobtrusive, long-range data collection in delicate ecosystems like Antarctica or the deep ocean. To explore more technologies like this, follow Unmanned Systems Technology – your go-to source for the latest robotics, autonomy, and engineering breakthrou