iPad Controlled Drone
The France base company Parrot has developed a model quadracopter that comes with an on-board WiFi network so that it can be controlled by an iPad. The drone uses 2 cameras to send real time video back to the iPad's display.
The controlling app uses augmented reality which has the ability to place computer generated images in the real time video feed that is sent back to the iPad, Allowing the end user to play video games in any surroundings that they can travel to.
Source Link with Video: iPad Controlled Drone