a guy fixing his camera equipment
a man builds something
a man fixes a piece of machinery that appears to be a miniature tank
a man giving a tutorial on how to fix an electronic object
a man is building a remote-controlled robot
a man is fitting some spares in his experiments
a man is operating a robot
a man is setting up a machine
a person is setting up a miniature vehicle
a person mounts a camera on a mechanism
man playing with a robot
person fixes up a robot
someone is working on a robot
the man handled a robot
there s a video on this vehicle being able to hold a camera
this is avideo of a pan and tilt camera
a man builds something
a man is setting up a machine
person fixes up a robot
man playing with a robot