ihateyouse

Working on a trade show design that would require someone on an iPAD (possibly) at one location (only a few feet in front of second location) being able to push on-screen buttons to switch to a different scene of flash piece at second location (second location would be a large display with possibly a computer hooked to it). Looking for advice on the best way to accomplish this might be. A remote login to secondary computer I don't think would work as I don't want to physically have person at first location navigate around on secondary screen or have it a duplicate of first screen. I would rather have first screen only show buttons or navigation always. Any thoughts?