[Skip to Content]
Share This Photo:
Goal control 4d. 7 cameras in each goal send immediate signal to the referee's watch as soon as the ball passes the line.
Lilian D
Lilian D May 08, 2013
Goal control 4d. 7 cameras in each goal send immediate signal to the referee's watch as soon as the ball passes the line.

I've seen these sensors...

Often 0
Occasionally 2
Rarely 1
Never 6
What is it? 0
0 Comments     9 Tags
Similar Photos: Bike traffic light, Amsterdam. Cycling is so much easier, especially when cyclists are often not recognized by (auto) traffic sensors. School on the Bridge Underwater optical fiber cable network

Idea Collaboration by  MindMixer