What is a Slot?
The slot is the area in the offensive line that is occupied by a player who lines up close to the offensive tackles but slightly behind the line of scrimmage. This position is most often used by wide receivers, but can also be played by tight ends and fullbacks. It is a very important position because it allows the offense to have multiple potential ball receivers on each side of the field.
In the old days, a slot machine was all or nothing: you yanked the lever and either all of the cherries lined up, or you got nothing. But as computer technology improved, manufacturers began to give themselves more precise control over odds. They could program a slot machine so that a particular symbol would appear more frequently on the reels than others. That meant a winning combination was more likely, and the jackpots became bigger.
When a winning combination does line up, the machine displays it on its screen and gives the player credits according to the pay table. The pay table is usually printed on or underneath the display of a slot machine, and is easily accessible through an on-screen menu.
The concept of the slot is not hard to understand; it’s simply a way for the software to define positions on the machine that are part of a winning line. The tricky part is how to show the user that he has won on a particular line, and how much he has won.