Video slots pulled for use of subliminal jackpot-screen

The Ontario Lottery Commission has yanked a Konami video slot machine after it was discovered that the no-armed bandit was displaying a brief "jackpot" message at subliminal speeds on every spin.

The games flash winning jackpot symbols at players for a fifth of a second, long enough for the brain to detect even if the players are not aware of the message, some psychologists told CBC News.

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(Thanks, Kathryn!)