AutonomousBoat
Latest
Autonomous Wave Glider bot launched to track sharks, beam real-time data to your iPhone and iPad
When they're not breaking world records, fuel-hating Wave Glider seabots like to indulge in other hobbies, like shark tracking. One of the vessels has just been launched off the coast near San Francisco (vid after the break), adding a mobile worker to the existing local network of buoy-mounted receivers. They monitor the movements of electronically tagged sea life, including the fearsome Great White, picking up signals within a 1,000-foot range while researchers from Stanford University analyze the data from the safety of the shore. Better still, the free Shark Net iOS app gives anyone the chance to track these things, and activity should increase as the monitoring network (hopefully) expands along the west coast and more bots are introduced. You didn't think the world's fascination sharks was limited to only a single single week, did you?
FishPi sets course for the open sea, captained by a Raspberry Pi
Raspberry Pi's journey to reach owners has been a lengthy one, but Greg Holloway is preparing to send his board on a longer voyage -- one across the Atlantic. Nestled inside a tupperware tub, the RaspberryPi is the brains of FishPi, an autonomous vessel -- guided by GPS and a compass -- that measures 20 inches from bow to stern. Currently in proof-of-concept form, the craft uses a 40 mm rotating propeller and draws juice from batteries powered by a 130 watt solar panel. Producing kits for students, enthusiasts and professionals is the goal of the project, but testing and development are still on the docket. While the Linux-laden launch isn't ready for the high seas quite yet, you can sail to the source for the technical breakdown or check it out at the Nottingham Hackspace Raspberry Jam next month.
