First Down Laser System Demo - Our First Down Laser Line is to replace the cumbersome implements of the chain gang as well as the computer generated "yellow line" seen during the broadcast of a football game. Unlike the imaginary yellow line, our "Green Line" can be seen from anywhere in the stadium. It is to be controlled by the officials as the official guideline on which all line calls are based. Our line can be filmed, providing both the officials and the home viewer with an accurate instant replay.
Our "Green Line" provides the players with a visible goal, preventing the fumbles and injuries that often occur when a player's attention is turned toward the sidelined first down markers. When presented with a real goal, players are driven to play harder, giving their fans a more exciting performance.
"The First Down Green Laser Line system includes first down and goal line indicators that are triggered by the ball crossing the plane of the visible first down line or the goal line."
