Hello, I have several years of experience in the gaming industry. I have develop complete systems to manage bingo rooms, and also I have develop games like an automated blackjack machine for casinos.
My Bingo software uses LED screens to show information to the user, including the current prizes, the jackpots available, ball number, etc..
I think I would be a very good candidate for the type of project that you need, I would love to hear more from you and hope to be working together soon.
This is a video of the blackjack machine working: [login to view URL]
Cheers.
Andres.