another thought about random numbers
While musing over a roulette table, and noticing the preponderence of electronic games in the various Casinos in Stateline, NV, a thought occurred: does anyone know what sorts of random number generators those electronic games use, and how (if at all) they are measured and regulated by the Nevada Gaming Commission? They might have something to teach us. Erik Fair
While musing over a roulette table, and noticing the preponderence of electronic games in the various Casinos in Stateline, NV, a thought occurred: does anyone know what sorts of random number generators those electronic games use, and how (if at all) they are measured and regulated by the Nevada Gaming Commission? They might have something to teach us.
hmmm... probably just a cheapo pseudo-rng.... With a copy of their squematics and a whole lot of analysis you could probably make some serious money!! :) -- */^\* Tom Cross AKA Decius 615 AKA The White Ninja */^\* Decius@montag33.residence.gatech.edu -----BEGIN PGP PUBLIC KEY BLOCK----- Version: 2.6.2 mQCNAzA6oXIAAAEEAJ6ZWl7AwF9rDZhREQ2b9aPxJKL7dxQNx6QQ0pB5o9olvNtG tIjA47KxWmZAx47m2JEWRgAIaiDHx00dEza5GX4FuFHL7wSXW7qOtqj7CmVLEg4e 0F/Mx0z7Q/aNsn34JrZUWbMLKkAOOB9sJARRynPRVNokAS30ampImlrLbQDFAAUT tCZEZWNpdXMgNmk1IDxkZWNpdXNAbmluamEudGVjaHdvb2Qub3JnPg== =0qgN -----END PGP PUBLIC KEY BLOCK-----
fair@clock.org ("Erik E. Fair" (Time Keeper)) writes:
does anyone know what sorts of random number generators those electronic games use, and how (if at all) they are measured and regulated by the Nevada Gaming Commission? They might have something to teach us.
There was some conversation about this recently on rec.gambling.other-games. Several people who work in the industry said that electronic machines use some sort of PRNG, but with a nice added bit of random input - the player's timing of hitting the buttons. One poster described it as the machine constantly generating numbers, and choosing the payoff based on the last number generated when the user hit a button. I think that'd work pretty well. It's nice that this is in a slot machine: typical computers can't afford to waste lots of time throwing away random numbers. There was also some speculation about whether the machines were immune to electronic tampering.
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