Probably can be done mechanically with a lever designer on board.
most all wave energy is corrlated over time and the system could have a slow response to changing wave power capturing~90% of the added potentail energy because of the correlation wave to wave.
An array with sonar communication between could tue the nextone down stream s the wave comes in but hisrequires electronics but could imprve on what is mentione dher.
Drones are, in essence, flying autonomous vehicles. Pros and cons surrounding drones today might well foreshadow the debate over the development of self-driving cars. In the context of a strongly regulated aviation industry, "self-flying" drones pose a fresh challenge. How safe is it to fly drones in different environments? Should drones be required for visual line of sight – as are piloted airplanes? Join EE Times' Junko Yoshida as she moderates a panel of drone experts.