ATTENTION ! by Ming from taiwan

ATTENTION! was designed for a car accident. When the car accident happened, people could instantly set the reminder up to the sky, which is easier to be seen than the one on the ground. ATTENTION!, with an LED light flashed at night and day, to alarm the incoming cars away from the accident.

ATTENTION! with an arrow shape that is simple and easy to be recognized by the drivers several miles away after the accident. It is designed with an empty inner and two propellers. When the car accident happens, eyewitness sets the positioning sensor to the ground and pulls to open the apparatus. The propellers inside will start to spin and fly to the sky. The positioning sensor on the ground will send a signal to control the position and orientation of the apparatus in the sky when the wind blows the apparatus. The eyewitness can take the positioning sensor and the apparatus away as soon as the accident is over.