How to keep track of previous spins in roulette?

Question

Hi all, at an actual casino do they have some sort of screen (or otherwise) which keeps track of previous outcomes like you have on online roulette ?

Answer 1

Yeah.

Play a game with better odds though man.

Or play poker and mold your odds a bit more.

Answer 2

Yes, most casinos have an electronic board the displays the previous 10-15 spins on each table.  

Keep in mind, however, that previous spins have absolutely no effect whatsoever on the next spin.  The previous 100 spins could have all come up black, the chances are still close to 50/50 (1.1111 to 1, to be exact) that it will be black on the next spin.  These previous results have no bearing at all, the wheel has no memory.

Answer 3

They have those at all the strip casinos.  It is the best invention that the casino has put in so they can make more money.  People think there is a pattern when there are just random events so they bet more than if they did not think there was a pattern.