Wolfgang Höhne submitted his video wall project that he recently made. The field where his football club plays it can be difficult to know the score and time remaining. Wolfgang created a video wall to display this information. It’s remotely updated by the announcer to keep spectators informed on the game. Not every field is equipped with large signboards to display match information. This project is a great way to solve that problem.
There’s a good write up of the project, including the code, over on Hackster.io.