Image 1 (IMAGE) Champalimaud Centre for the Unknown Caption In each vídeo frame, idtracker.ai correctly identifies each fish almost 100% of the time (colors added by the software) Credit Courtesy of Francisco Romero-Ferrero, adapted from the Nature Methods paper Usage Restrictions Credit attribution License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.