Canadian Students Build Robot
. STEALTH UNDERWATER ROBOT HIDING IN PLAIN SIGHT Cutline: McGill University graduate student Olivia Chiu and York University’s Jim Zacher hold AQUA at the Adventure Show held in Mississauga earlier this year. AQUA, a new experimental underwater robot, can walk on the ocean floor, noiselessly swim amongst school fish unnoticed, and quietly crawl out the of the water and walk onto the beach when its mission is over. So stealthful is this 6-limbed robot that it almost went unnoticed when it made its Mississauga, Ontario debut at the February Adventure Show. Built over a period of four years, AQUA is described as “an amphibious walking and swimming robot”. However, for visitors to the Adventure Show, AQUA looked like a safety deposit box with three flippers sticking out of each side. “ This is the second generation of AQUA” said Jim Zacher, a York University graduate student. “ IT is the result of an on-going research study involving McGill, York University and Dalhousie universitie