The Story Of Slot Machine History
Ranked #4,217 in Culture & Society, #92,226 overall
Slot Machines are also known as One Armed Bandits, Fruit Machines & 'Pokies'
Have you ever asked yourself who invented the slot machine?, Do you know what the name of the first slot machine was? have you ever wondered why are slot machines also called Fruit Machines and Pokies?
Lots of people play slot machines around the world and many people often ask if you can you beat a slot machine and what the psychology of slot machine design is? If these are the sort of questions that interest you then this slot machine lens should provide you with some of the answers. Originally slot machines were entirely mechanical in construction, in the early 1960s hybrid electro-mechanical designs were introduced. Most modern machines are driven by software and the mechanical parts such as the reels are spun using electronic stepper motors.
The older slot machines due to their mechanical design used to develop personal 'characteristics' due to wear and tear. The reels for example used a part known as a 'reel washer' which was made from leather and these used to wear thin biasing the stopping position of certain reels. This 'knowledge' became known through regular play and so players developed a sense that they could 'beat the machine'.
A classic behaviour of attempting to 'control the outcome' was pulling the handle to gauge the 'feel' of the handle quadrant (a toothed 'gear' that controlled the reel release). This was an important, if originally unintended, aspect of player psychology. So much so that modern machines try to copy the 'feel' of old machines by mimicking the feel even if the release of the reels is more consisently controlled.
Original slot machines were of course random. The odds were directly related to the number of symbols on the reels. As games became more complex, natural randomness couldn't cope, and so software algorythms were designed to 'pre-determine' the stopping position of the reels.
In order to 'police' the 'pre-det' as it is known legislation is imposed in most states throughout the world. In the Netherlands for example machines have to be assessed by a testing institution that checks for 'randomness' etc (using Chi squared tests) over tens of thousands of games, the same goes for the US States such as The Nevada Gaming Commission. The UK was different up until the 21st century, where the onus was placed on operator for the 'legality' of machines. Manufacturers and designers were allowed to design and test any form of game, it was the mass operation of 'rogue' machines that was controlled by the threat of removal of operating licence. This was a peculiar characteristic of the 1968 Gaming Act which was superseded by new legislation in the 2000's
As well as statistical design, money management software (coins in/out), and mechanical design, one armed bandits make full use of social and cognitive psychology in their games designs. Game designs aren't simply 'events' that a player experiences, they are carefully crafted interactions that reinforce continued play.
The Illusion of Control is a classic, which manifests itself in what are known as 'pseudo-skill stops'. They do exactly that. The player believes their skill determines the stopping place of an illuminated panel, or reel. Of course that is not really the case. Another important aspect of game design (on the more complex products) is the Offer of a Decision this implies to the player that they are in control because they are exerting a choice. It false control because the options are within the game and controlled by the software.
At the heart of any casino slot machine is the Reinforcement Schedule or payout schedule. Machines are designed to optimise the balance between little and often which infers to the player that they are a 'winner' and that a big win is just around the corner, and big wins which prove to the player that the investment was worth it and that they are a winner. Some wins which have long runs of loosing games are called by designers 'clumpy'. The clumpy payout schedule exploits a form of cognitive dissonance whereby the the more punishing the experience, when the reward of a win comes the more highly prized it is. This type of behaviour can been seen in the 'hazing' rituals of Frat Houses, in which successful entrants become zealously devoted and loyal to the Frat if the ritual is painful or even life threatening!
In this way slot machines and fruit machines utilize standard Behavioral psychology of positive and negative reinforcement and the power of Cognitive Dissonance theory to keep players at the machine.
Lots of people play slot machines around the world and many people often ask if you can you beat a slot machine and what the psychology of slot machine design is? If these are the sort of questions that interest you then this slot machine lens should provide you with some of the answers. Originally slot machines were entirely mechanical in construction, in the early 1960s hybrid electro-mechanical designs were introduced. Most modern machines are driven by software and the mechanical parts such as the reels are spun using electronic stepper motors.
The older slot machines due to their mechanical design used to develop personal 'characteristics' due to wear and tear. The reels for example used a part known as a 'reel washer' which was made from leather and these used to wear thin biasing the stopping position of certain reels. This 'knowledge' became known through regular play and so players developed a sense that they could 'beat the machine'.
A classic behaviour of attempting to 'control the outcome' was pulling the handle to gauge the 'feel' of the handle quadrant (a toothed 'gear' that controlled the reel release). This was an important, if originally unintended, aspect of player psychology. So much so that modern machines try to copy the 'feel' of old machines by mimicking the feel even if the release of the reels is more consisently controlled.
Original slot machines were of course random. The odds were directly related to the number of symbols on the reels. As games became more complex, natural randomness couldn't cope, and so software algorythms were designed to 'pre-determine' the stopping position of the reels.
In order to 'police' the 'pre-det' as it is known legislation is imposed in most states throughout the world. In the Netherlands for example machines have to be assessed by a testing institution that checks for 'randomness' etc (using Chi squared tests) over tens of thousands of games, the same goes for the US States such as The Nevada Gaming Commission. The UK was different up until the 21st century, where the onus was placed on operator for the 'legality' of machines. Manufacturers and designers were allowed to design and test any form of game, it was the mass operation of 'rogue' machines that was controlled by the threat of removal of operating licence. This was a peculiar characteristic of the 1968 Gaming Act which was superseded by new legislation in the 2000's
As well as statistical design, money management software (coins in/out), and mechanical design, one armed bandits make full use of social and cognitive psychology in their games designs. Game designs aren't simply 'events' that a player experiences, they are carefully crafted interactions that reinforce continued play.
The Illusion of Control is a classic, which manifests itself in what are known as 'pseudo-skill stops'. They do exactly that. The player believes their skill determines the stopping place of an illuminated panel, or reel. Of course that is not really the case. Another important aspect of game design (on the more complex products) is the Offer of a Decision this implies to the player that they are in control because they are exerting a choice. It false control because the options are within the game and controlled by the software.
At the heart of any casino slot machine is the Reinforcement Schedule or payout schedule. Machines are designed to optimise the balance between little and often which infers to the player that they are a 'winner' and that a big win is just around the corner, and big wins which prove to the player that the investment was worth it and that they are a winner. Some wins which have long runs of loosing games are called by designers 'clumpy'. The clumpy payout schedule exploits a form of cognitive dissonance whereby the the more punishing the experience, when the reward of a win comes the more highly prized it is. This type of behaviour can been seen in the 'hazing' rituals of Frat Houses, in which successful entrants become zealously devoted and loyal to the Frat if the ritual is painful or even life threatening!
In this way slot machines and fruit machines utilize standard Behavioral psychology of positive and negative reinforcement and the power of Cognitive Dissonance theory to keep players at the machine.
Contents at a Glance
"Remember this:
The house doesn't beat
the player. It just gives him
the opportunity to beat himself."
Nicholas (Nick the Greek) Dandalos
Slot Machine Tweets
Why Do We Call Slot Machines 'Fruit' Machines?
An inventive way of getting around the law
The curious name 'Fruit Machine' as a name for a slot machine came from the idea of 'softening' the gambling image by replacing card symbols with fruit symbols
Some products even included a fruit-gum dispenser The orginal name of the Bell-Fruit company was Bell Gum Fruit.
Slot Machines Haven't Always Been Popular With Everyone
From strict regulation to outright ban.
The legal status of slot machines has always been controversial. Whether it has been a concern about the influence of criminal elements controlling the supply and operation of machines or whether the concern has been moral or mental welfare based.Slot machine break up image credit SBPD
History of Gambling in theUSA
Endicott Police Department
Trenton Police Museum
Wisconsin Historical Society
Nevada Gaming Commision
Slot Machine General Knowledge
- Liberty Bell Reno - Home of the Slot Machine
- You've just got to visit this restaurant in Reno if you get the chance. Owned and run by the grandchildren of Charles Fey, it houses a treasure trove of early examples of the first coin operated games, including the very first slot - the Liberty Bell
- Wikipedia Overview of slots
- A great overview from Wikipedia
- One Armed Bandit gag
- Reely Reely funny
- Work to Learn Slot Machines
- Adquire experience and learn slot machines.
- Slot Machine Tips: simple yet effective: Bingo Blog - Online Bingo Lady
- Slot machine tips for those that prefer a simple approach because they're playing the games as an entertainment rather than for anything more serious are listed here.
- Slot Systems: 9 Slot Machines I'd Like to Play
- Slot Systems
The purpose of this site is to actually test various slot machine betting systems and record live results here. I figure that anyone can sell a slots system, and anyone can debunk one mathematically. - Slot Machine Blog
- Slot machine tips and advice on how to win, and repair slot machines.
- Pokies and Slot Machine Information
- Pokies and Slot Machine Information Blog
- UK style online fruit machines
- Play UK style online fruit machines for free or real money all fruit machines are the same as the uk fruit machines with feature games and bonuses such as extra live, skill stop etc.
- Barcrest, Amusement, Jackpot, Warranty items at low prices on eBay.co.uk
- Buy Barcrest, Amusement, Jackpot, Warranty, Spares, Arcade, Pub items at low prices. Sign up with eBay.co.uk to begin buying and selling Barcrest items online.
- timhunkin/for_amusement_only
- engineer tim
- Coin-Op Museum Index: A
- Coin-Op Museum, the No Name Coin Op Museum, is the Internet's premier resource covering mechanical arcade machines from 1840 through the present.
- Mills Antique Slots Machines
- Innovators of early one armed bandit design and manufacture
- Interview with Jackson Lears
- The author of Something for Nothing: Luck in America (2003), Jackson Lears, the Board of Governors Professor of History at Rutgers University and the editor-in-chief of Raritan gives his views
"They (slot machines) sit there
like young courtesans,
promising pleasures undreamed of,
your deepest desires fulfilled,
all lusts satiated."
Frank Scoblete
Books About Slot Machines
Slot Machine Urban Myths and Stories
Most people know how One Armed Bandits got their name from the 'pull handle' on one side of the machine, but where did the name (mostly used in the UK) Fruit Machine come from? Well according to the story it comes from the fact that when machines were illegal a 'gum' dispenser was attached to the side which dispensed 'fruit flavoured' gum as a way to get around the law.In the 1960s, so the story goes a mysterious American paid a visit to Nottingham England and the factory of a cash register manufacturer based in Leen Gate Lenton. The gentleman called Wilkinson realised that the same mechanical technology that was used to make a cash register could be used to make a slot machine. As a result he provided the company with the 'blue prints' he had with him and the company Bell-Fruit Manufacturing was created. Mr Wilkinson died mysteriously in a car accident some months later...the perpetrators were assumed to be mob gangsters.
Bell-Fruit Manufacturing dominated the UK manufacturing scene in the early 1960s along with ACE coin. In 1968 the Gaming Act was introduced to ensure the business remained clear of organised crime.
In the 1970s the first microprocessor controlled machines were introduced by Barcrest and JPM
Apparently the best time to play a UK slot machine is Monday lunchtime. This is because the machines are designed to hit a set weekly payout percentage and over the week-end more casual and possibly inebriated players miss 'win opportunities'. As a result the machines 'think' they haven't paid out enough and so they are ready to rock and roll after the week-end.
The picture is of the Bell-Fruit Manufacturing premises on Leengate in Nottingham. Originally it was a tannery. image credit Lenton Times where you can find additional archive images and more on the Bell-Fruit story.
Slot Machine Manufacturers
Makers of 'real' machines and their digital alternatives
- Bell-Fruit Games
- UKs Bell-Fruit Games the 21st century version of Bell-Fruit Manufacturing
- Games Media
- All digital gaming
- IGT
- US Giant
- Barcrest
- UK manufacturing group
- Barcrest Group
- Barcrest Group is a leading force in the European amusement industry with a reputation for outstanding creativity and innovation. For 40 years the Group has used its skills and expertise to provide customers with exceptional gaming products, all developed and tested to the very highest standards and supported by an unswerving commitment to service.
- JPM ltd
- JPM International has been a leader in the international gaming and entertainment markets for more than 35 years. Its core proposition is developing compelling games which offer the opportunity to win a cash prize. JPM International has an established market position in the UK, Spain, Netherlands, Australia and Central and Eastern Europe. JPM International's Amusement with Prizes (AWP) and Skill with Prizes (SWP) games have consistently been among the top performers in their markets since the company was founded as an upgrader of slot machines in 1972. With the advent of new channels such as online terminals, JPM International's strategy is to develop games which can be launched onto several platforms and customised for a variety of international markets. JPM International has offices in Birmingham and Cardiff in the UK, together with a network of UK and International distibutors. In 2004, JPM performed a Management Buyout from Japan's Sega Corp. and the group is now wholly owned by its directors.
- Bally
- Bally Technologies, Inc., incorporated in September 1968, is a diversified, worldwide gaming company that designs, manufactures, operates and distributes slot and video machines to a global gaming industry that includes casino, racino, video lottery, central determination and Class II markets. It also designs, integrates and sells highly specialized computerized monitoring systems that provide casinos with networked accounting and security services for their gaming machines with more than 300,000 game monitoring units installed worldwide at more than 225 locations. Based in Las Vegas, the Company conducts its machine and systems operations, and operates Rainbow Casino, a 35,000-square foot dockside location in Vicksburg, Mississippi, which has approximately 12 table games and 900 gaming devices.
Slot Machine Industry Trade Magazines
News and Reviews in this massive global industry
- Coin Slot
- Long standing UK trade paper
- Euroslot
- Digital news
- Intergame
- The Leading Trade Magazine. Excellent content and journalism.
- UK Fruit Machines Online
- On-line resource
Slot Machine Poll
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Slot Machine Blog Posts
- Economic development looks colorful at the Horseshoe Casino Cleveland: Mark Naymik
- They were obscured by the long line of people clamoring for their Total Rewards player cards, banks of slots machines spitting out carnival noises, music blaring from somewhere unseen and cheering crowds huddled around tables.
- Super Nudge 6000 Brings Nostalgia Back to Online Slot Game
- Net Entertainment has created another great looking online slot game, Super Nudge 6000, this 50?s diner themed 3d slot game is a throwback to the old fruit machines with clean, crisp subdued colors wrapped in nostalgia. The slot machine of Super Nudge ...
- State suspends Sylvester's liquor license
- The owner pleaded guilty Monday and the state liquor license of Sylvester's Bar & Lounge was suspended for eight days for having two illegal video-slot machines. The bar could pay an $800 fine in lieu of the suspension of its liquor license.
- State of Nebraska Temporarily Suspends Sylvester's Liquor License
- Based on an anonymous e-mail tip, a Nebraska State Patrol investigator visited Sylvester's on December 7th and found two New Fruit Bonus '96 slot machines. State Liquor License officials said they do not think the bar had set out to openly defy the ...
Slot Machine Psychology
- Psychblog
- What UK academic Professor Mark Griffiths has to say
- Slashdot Article
- Discussion thread by games designers
- BBC Report on Super Casinos
- Nothing is left to chance with the decor and ambiance of a casino, where everything is designed to encourage gamblers to stay and spend.
- Insights from Al Krigman
- Conditioning is a central training principle of behavioral psychology. Nearly everybody knows of the experiments by Ivan Pavlov in the early 1900s. Pavlov started by ringing a bell and presenting food simultaneously. When he stopped offering the food, the dogs still salivated at the sound of the bell. Later, to keep the dogs responding to the bell, he reinforced the behavior by accompanying it with food at random, but frequently enough that the stimulus was not futile too often. B F Skinner extended this work during the 1930s using conditioning to train animals such as pigeons and rats to perform various tasks.
- Professor Mark Griffiths comments
- It gives the impression that winning is far more common than losing as you can't hear the sound of losing!
- Slash Dot article
- Slot machines take advantage of basic human psychology to maximize their appeal. In contrast to most other casino games such as blackjack or poker, playing a slot machine requires no skill, intellect, or decision-making ability.
- Gamcare
- Concerned with gambling addiction in the UK
Japan's Most Wanted - One Armed Bandit
Japan probe pointed the way to this amazing application of One Armed Bandit imagery to catch Japan's Most Wanted.
Try it yourself Pachideka One Armed Bandit You might need to wait for the flash to load.
One Armed Bandits on eBay
A Book To Avoid?
Robbing the One-Armed Bandits: Finding and Exploiting Advantageous Slot Machines
Amazon Price: $4.60 (as of 06/03/2012)
It's not just the machines that might try and rip you off
Frank Scoblete
Bloggers Who Claim To Beat Slot Machines
Professionals, Con Men, or Deluded?
- Beating back obesity
- There's no scientific reason junk food should cost less than whole grains, fruits and vegetables. After all, the former are the product of a mechanized process relying on an entire industrial system, while the later can be grown directly out of the ...
- Very Cold Things to Beat the Summer Heat
- Get sprinkles, chopped candies, fruit and anything that you like on your favorite flavors of frozen yogurt. S n J Sno Ball and Custard Shop. An Arnold and home favorite. A nice three-day holiday is coming, four if you include Friday, that's plenty of ...
- How to plan the perfect street party
- And with names such as Nuts About The Diamond Jubilee, Union Jack Eclairs, Rich Chocolate Delice, Classic Fruit Tart, and Diamond Jubilee Cakes, it's enough to make you feel quite weak at the knees. Andrew says his patriotic streak stems from serving ...
- Ai Weiwei: a one-man cultural revolution
- The artist Ai Weiwei has been beaten, imprisoned and had his every move watched by the Chinese authorities. What are they afraid of? By Malcolm Moore When spring arrives in Beijing, Ai Weiwei likes to take his three-year-old son to the local park each ...
Gaming Machine News
- Outside 3rd Md. casino, gambling debate lingers. Inside, it's a whir of ...
- The new casino, in fact, will have more slot machines ? nearly 5000 ? than any on the Las Vegas strip or in Atlantic City and nearly as many as any casino in the country. The burgers will be oversize. The bar isn't just a bar but a ?high-tech lounge? ...
- Slots: the crack of gambling
- Slots have come a long way since the days of the one-armed bandit. Today's high-tech machines are designed to deliver a gambling fix every few seconds, loaded with enough sensory triggers to literally mess with your head and keep you glued to the ...
- The DeanBeat: Playstudios launches myVegas social casino games with MGM as a ...
- So we reinvented the slot machine.? The problem in the recent past was that many games in real-world casinos stagnated. The one-armed bandits were pretty boring, but Pascal started a previous company, Silicon Gaming, to attack that problem by using ...
Gaming Machine Flickr Voting (Plexo)
Which image will hit the jackpot?
Slot Machine Stuff on eBay
Gaming Law
- UK Department of Culture Media and Sport
- One armed bandits or fruit machines as they are known in the UK have a legal definition. They are called Amusement With Prizes machines or awp's. They come in different classes depending on the permissable stake and the jackpot. Operating or where you can site a machine is also governed by legal factors.
- USA Slot Machines - Ownership Regulations by State
- Disclaimer: Check details with a properly qualified legal agent before acting on this information.
Outlines ownership and regulation infromation for slot machines by state. USA slots ownership laws and casino location. - United States state slot machine ownership regulations - Wikipedia, the free encyclopedia
- From Wikipedia
Do you play gaming machines?
What do you think about gaming machines?
Do you have a favourite gaming machine? How do you play a gaming machine to win? Where do you play gaming machines?
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JohnCurio
Apr 13, 2010 @ 2:17 am | delete
- My game machine is my computer, hehe... I play online lottery, online poker and I do online dating (now that's gambling for you!).
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Cathy
Nov 27, 2009 @ 3:39 am | delete
- I bought the book 'Pokie Secrets' about Australian pokies and found it very useful, perhaps you could suggest it to your readers. I won about $250 on the first night after reading it.
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