Here in Holland we have roulette tables but most of them are often full so they've come up with something very useful. They've hung a camera above the table and you can sit somewhere else in the casino where they have touch screens where you can also bet. My wife likes to play roulette but not at a table with others so this "invention" is very handy for her. I find the "repeat bet-button" or clear all bets button useful. Anyway do they have the same thing in Vegas or only real tables?