The Dice-o-Matic is "a 7 foot tall, 104 pound, dice-eating monster, capable of generating 1.3 million rolls a day." It was built and is used by the owner of a gaming website, who received too many complaints of insufficient randomness on his previous computer-generated dice-rolling strategies. It is true that computers cannot generate TRULY random numbers... The Dice-o-Matic, however, is exactly as random as an actual dice roll. Because it does actually roll dice! A LOT OF DICE!
More info, including an awesome video of it in operation, here.