13.07.2018 Metal Shark and ASV Global Introduce Sharktech Autonomous Vessels By RoboticsTomorrow.com Articles, Stories and Products in News, robotics, Robotics Classification, robots, robots in business, Robots Podcast Tag news Metal Shark is now offering Sharktech autonomous technology on its entire portfolio of vessels, which range from 16’ to over 300’ in aluminum, steel, and composite.