Ah, Las Vegas, the perfect location for a spontaneous wedding. Earlier today, we witnessed a quick and dirty collaboration between Parrot and Thalmic Labs at CES, where they paired an AR.Drone 2.0 with a Myo gesture-control armband. The demonstrator was able to control the drone's tilt direction by using just one arm, as well as toggling the rotors by clicking fingers. This author gave it a go as well and found this control method to be as effortless as it looked, though due to the WiFi interference on the show floor (ugh, so typical of large events these days), the drone had to stay within a close proximity of the iPad that was relaying the Myo's commands.
There wasn't a way to adjust the vehicle's height in that particular demo, but there's no stopping Thalmic Labs from assigning additional gestures for that -- maybe clench fist to ascend and spread hand to descend. Understandably, neither company could confirm whether they are bringing this feature to market, but we'd be very surprised if they don't sustain their marriage moving forward.