Controlling drones using an Apple Watch is not a groundbreaking idea anymore. PVD+ is the latest group to come up with a smart solution for controlling drones using hand gestures. They have come up with an algorithm to understand and interpret hand gestures using an Apple Watch. As you can see in the below video, you can move the drone using simple hand movements.
Such as solution can also be used to interact with smart home products. Reuters has the full story.