A picture is worth a thousand words? This product may be the latest proof of that old saying.
Probably beats my plan of repeating myself more loudly in whatever language comes to me at the moment. Why I would expect, say, a Saudi to speak Spanish is beyond me, but it usually seemed like a good idea at the time, though it did tend to peg the frustration meter for all concerned. Besides, what's the Spanish for "UAV" anyway?