Graffiti; the markings on walls, spray paints, illegals, vandal art, here are some various name that many heard of it.
"we come ,we write, we run..."
In modern aged technology, we discovered the modern technologies uses around us. Computerized, robotic...you named it..
We ran away from someone who detect us..so how?
The Invader; Simple sophisticated remotely controlled by user.
Power by high power motor and high torque servo arm.
It destroy the floor giving marking of fine thin lines.
Attached a spray cans to it holder and they go to destroy the city line markings, living a mark to it self.