Machine with under

A machine with under is an electronic device of games of chance and money which does not require any strategy or particular skill and whose batches are given with the launching of the play and not at the time of its stop by the user thanks to a lever, button or pressure of the finger on a touchscreen. Those have utility only that to induce the illusion of a control by the user.

History

One of the first models was born in 1889. It is about a modification of an automatic changer of currency manufactured by Adolphe and Arthur Caille in the Michigan. The history of the machine is the topic of the Cartoon the Gangster Penguin of the series Lucky Luke.

Description

The apparatus has a slit where to introduce currency. When the setting is reached, the apparatus launches a play. To press a button (apparatuses of video lotteries), to draw a lever (gangster-penguin) or to press a finger on a touchscreen mean with the apparatus to stop the play. Profit, or the loss, being already decided before the launching of the play, this gesture has of another utility only to induce the player to believe that it can influence the course of the play.

Statistically, the result of each turn is independent. Thus, the Probabilité of gaining is strictly identical that a person continues to play with a machine or changes for another machine of the same type.

Types of machines with under

Mechanical machines

August 1st

Electronic machines

The machines with under modern are electronic, even if they can take the appearance of mechanical machines. The generator of random random numbers generates without stop of the figures by chance, that is to say at 10.000 a second. As soon as the lever is drawn or that the key “play” is supported, the number which passed to the 10 thousandth of second precisely is selected (lotto-Quebec). That wants to say that the result depends on the exact moment where the play is engaged. A fraction of a second later, and the result would have been different. Then once, the selected number, the result will be posted on the rollers of the machine.

Data processing and the screens vidéos make it possible to make very varied plays, in addition to traditional the gangster penguin , the machines can propose to play Keno, with the Tactilo.

Company

These machines represent generally more 80 % of the profits of the casinos. They would be responsible for the majority of the pathological cases of Jeu listed within the populations where they are present. The Quebec legalized them with beginning of the year 90 and Lotto-Quebec installed some on the whole of the territory. This legalization would be responsible for the Québécois Syndrome.

Become very accessible, they are responsible for approximately 80 % of the pathological case of Play listed. One evaluates that the pathological players contribute to a 59,1 % of the incomes coming from these apparatuses.

According to the estimates of the Sociologist Serge Knight, National institute of public health (INSP), the players of Vidéopoker allowed Lotto-Quebec to garner some 441 million in profits in 2004. This sum exceeds the whole of the profits significantly that Lotto-Quebec realized in its three casinos and constitutes more of the third of the profits of Lotto-Quebec for this year.

Mr. Chevalier based his analysis on an investigation undertaken in 2002 by the INSP and the Québécois Center of excellence for the prevention and the treatment of the play. 8 was questioned; 842 Inhabitants of Quebec on their practices of play and the sums that they devote to it.

The legalization of the machines under in Quebec comes owing to the fact that more than 40.000 illegal machines were operated by the organized crime on the territory of Quebec. Legalization éradiqué the phenomenon of the illegal machines. There are nothing any more but 13.211 apparatuses operated by the State in this moment (September 30th, 2006).

See too

External bonds

private Collection of machines with under mechanics
machines with under explained

Books

Nicole el Karoui (F-PARIS6-PB); Karatzas, Ioannis (1-CLMB-ms) " Synchronization and optimality for multi-armed gangster problems in continuous time" , Chechmate. Apl. Comput. 16 (1997), No 2, pp. 117-151.

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