Charming Zebrafish with Robotic Replicas
Authenticity is an important trait, and zebrafish take it especially seriously. An interdisciplinary team of researchers at the NYU Tandon School of Engineering discovered that zebrafish engage more with 3D-moving robotic models of themselves than with other stimuli.
The team, headed by Maurizio Porfiri, professor of mechanical and aerospace engineering, devised the controllable, customizable robotic platform to help researchers more accurately study freshwater fish behavior. Like a puppet master, the robotic platform maneuvers biologically inspired 3D-printed replicas to mimic the swimming patterns of real fish.