The section of the show floor at CES dedicated to drones continues to expand with each passing year. But this year definitely highlighted that many drones are now being used to signify “high tech” capabilities, when in fact they are just cheap toys at best, cynical marketing gimmicks at worst. You can velcro three rings of black cardboard to the top of a Parrot Bebop and call it a “Magic Air Cleaner,” but you’re not fooling anyone. Well, actually you are. The same goes for the $250,000 military grade drone being displayed without a battery, camera, sensors, or processor onboard. …