Who ever imagined a time when sonar could stream live images of fish? Who dreamed you might use your chart plotter to launch miniature unmanned aircraft to film fishing action? And who could foretell the use of augmented reality for safer navigation to and from the fishing grounds? Whether you envisioned these breakthroughs or not, they are already here. For example, Garmin’s Panoptix LiveScope live sonar technology, introduced last year, streams real-time sonar images of fish. And the UAV (unmanned aerial vehicle) flight function on Raymarine’s Axiom series multifunction displays, also introduced last year, automatically deploys, controls and retrieves video drones.