Tech company Parrot and software creators Pix4D have teamed up to create a quadcopter drone that can scan and create a model of a home or building. The idea is that the creation of these models would allow sellers to upload a digital model to a website or create a 3D printed model for display to clients and potential buyers. Read more at 3DPrint.com: https://3dprint.com/159429/drones-3d-models-of-homes/