A lotof flying toys will appear first un-der, then over, Christmas trees later this month. Most drones sold today are for fun, and produced by the likes of dji (a Chinese firm), 3D Robotics (American) or Parrot (French). Niche firms such as AirDog (of Latvia) offer outdoor narcissists ones that will follow and film them as they surf, ski or cycle. In Christmases to come, some of them may be brought not by Santa but by a delivery drone like Amazon's latest prototype, which it demonstrated in a video on November 29th.
展开▼
