18 Facts About Slot machine

1.

Slot machine, fruit machine (British English) or poker machine (Australian English and New Zealand English) is a gambling machine that creates a game of chance for its customers.

FactSnippet No. 609,923
2.

The Slot machine pays out according to the pattern of symbols displayed when the reels stop "spinning".

FactSnippet No. 609,924
3.

Sittman and Pitt of Brooklyn, New York developed a gambling machine in 1891 that was a precursor to the modern slot machine.

FactSnippet No. 609,925
4.

The Slot machine proved extremely popular, and soon many bars in the city had one or more of them.

FactSnippet No. 609,926
5.

The Liberty Bell machine was so popular that it was copied by many slot machine manufacturers.

FactSnippet No. 609,927
6.

Later, a similar Slot machine called the Operator's Bell was produced that included the option of adding a gum-vending attachment.

FactSnippet No. 609,928
7.

The popularity of this Slot machine led to the increasing predominance of electronic games, with the side lever soon becoming vestigial.

FactSnippet No. 609,929
8.

The Slot machine is then activated by means of a lever or button, which activates reels that spin and stop to rearrange the symbols.

FactSnippet No. 609,930
9.

The Slot machine automatically calculates the number of credits the player receives in exchange for the cash inserted.

FactSnippet No. 609,931
10.

Theoretical hold worksheet is a document provided by the manufacturer for every slot machine that indicates the theoretical percentage the machine should hold based on the amount paid in.

FactSnippet No. 609,932
11.

Each Slot machine has a table that lists the number of credits the player will receive if the symbols listed on the pay table line up on the pay line of the Slot machine.

FactSnippet No. 609,933
12.

In 1984, Inge Telnaes received a patent for a device titled, "Electronic Gaming Device Utilizing a Random Number Generator for Selecting the Reel Stop Positions", which states: "It is important to make a Slot machine that is perceived to present greater chances of payoff than it actually has within the legal limitations that games of chance must operate.

FactSnippet No. 609,934
13.

Table of probabilities for a specific Slot machine is called the Probability and Accounting Report or PAR sheet, PARS commonly understood as Paytable and Reel Strips.

FactSnippet No. 609,935
14.

Slot machine only published the odds after a fan of his sent him some information provided on a slot machine that was posted on a machine in the Netherlands.

FactSnippet No. 609,936
15.

The player who continues to feed the Slot machine is likely to have several mid-size payouts, but unlikely to have a large payout.

FactSnippet No. 609,937
16.

Slot machine averaged the data, and assigned an average payback percentage to the machines in each casino.

FactSnippet No. 609,938
17.

One reason that the slot machine is so profitable to a casino is that the player must play the high house edge and high payout wagers along with the low house edge and low payout wagers.

FactSnippet No. 609,939
18.

Poker Slot machine playing is a mindless, repetitive and insidious form of gambling which has many undesirable features.

FactSnippet No. 609,940