Aquaai's mechanized surveillance swimmers are helping fish farms be more efficient and clean. Liane Thompson and her husband and business partner Simeon Pieterkosky were well ahead of the blue economy curve when they founded Aquaai in 2014. Simeon’s work was in robotics and climate change, but it was his daughter who had the vision for their company’s priority. “I met Simeon while I was working as a journalist in the Middle East, and he had made a promise to his child to save the seas,” Thompson explains. “After his daughter…