This is a cool concept and some apt that the World Cup with only the kick-off, the little annoying appointed football fan display.

Football Fan-panel display is a flexible bag foam, which is used for displaying digital messages of support or criticism for the players to the games live. This is done by pressing the light switch on the back of the sections on the front, a number or letter of explicit form. Groups of fans to the players with multiple products in order to specify the messages and thus the communication ensure a greater sense of interaction on the site.

Designed by Ross Hubbard, football fan display is a concept, more design Potter to see, interesting to see if it will ever really existed.