/technologies/industrial-automation-space/b/blog/posts/wpi-engineers-design-autonomous-robot-to-keep-invasive-fish-in-checkWPI’s robot uses computer vision to identify lionfish and jabs them with buoyant spears, which float the fish to the surface to be harvested by fishermen. (Image credit: WPI ) Lionfish are a venomous species of the Pterois genus native to the I...en-USTelligent Community 12