There are certainly few effective selfies captured while a person is engaged in most sports; the Observer Camera could do a wonderful job of recording a game or an activity and cause little distraction to those involved. It would also take better pictures and more fascinating videos than any land-bound bystander could.
Designed by Minhyun Choi, Jinho Kwon, Hyeonwoog Yoon and Seunghun Shin, this multi-copter comprises four horizontal propellers to keep it flying with great power, accuracy and stability. One person must wear the associated wristband controller to issue commands for the Observer Camera and to give it a focus for its target tracking capabilities. The recording robot might look big and bulky, but it can be folded up for easy storage and transportation.