Wow man this is unbelievable and creepy. It can follow you in the dense forests with such precision and avoid obstacles in its way at the same time. While watching the video the first thing that struck my mind was that it could easily be used by the law enforcement departments to catch the criminals and to keep track of them. It can also help the professionals to shoot awesome videos and not worrying about flying the drone. But what bums is that it can be misused by some people in criminal and unlawful activities. And tell me one thing how far from can it take pictures and shoot videos. @techblogger