since the Loop() function runs continously, that makes it a bit similar to programming in Structured Text on a PLC (programmable logic controller) -- the PLC code is run as a continuous loop, whether you're using ladder logic (ugh!) or structured text (better). The syntax is very different, however (ST is kinda BASIC/Pascal hybrid with PLC oddities).
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.