ABSTRACT
A small roulette calculator is provided, which may be carried in the pocket of a player, to indicate to the player when certain bet patterns, easily memorized by the player are favorable, which patterns occupy major segments of the wheel being targeted, e.g., half of the wheel. The relative velocity between the spinning ball and the rotating wheel head is measured early in the roll and the measured relative velocity data is converted into favorable bet indicating data by programming the calculator in accordance with empirical data derived by operation of a standard size roulette wheel. Compensation is also provided for preventing changes in the direction of the rolling of the ball from thwarting the operation of the calculator.

        19 Claims, 6 Drawing Figures

 Links - RESEARCH:
This section shows development
of a roulette-predicting machine:
ROULETTE

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BlackJack Play Director US_patent_4052073 (.pdf)

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