A slot is basically a cabinet holding three of more narrow cylindrical drums, which are marked with symbols. Those reels are programmed to spin whenever someone activates the machine by pulling on a lever. Payoffs or wins are given instantly to the player, based on the alignment of the three reels and the symbols on them. You get a line of stars and you win.
A better question would be why online slots are so much better then casinos slots? We all know what slots are the basic principles that go along with them. So why not just go to a casino rather then play them online?
Well for one you eliminate the noise variable. In brick and mortar casinos the basic principle is to distract you with the noise and the environment that you find yourself in. Brick and mortar casinos have a strategy that if they can distract you with all the face-to-face interaction, high stakes stress, and liquor then they can distract you from your concentration of the actual game itself. In addition to the loss of the distractions you also lose the face-to-face interaction as mentioned here http://www.muchgames.com/guides/mobile-casinos.
Play a slot is not a game were you are require to be able to “read” your opponent. You’re basically cheering for yourself when you play slots. Playing online slots can free one from all these forms of distractions that casinos employee in attempts to take your money. When one plays at home they create their own setting. If you want it to be absolutely silent so that you can concentrate on the game then you can have it as such.
The real question about online slots is not the idea if they’re better or not then brick and mortar casinos, because they are, but rather comparing non-digital games to full digitize. It is a matter of odds, and the amount of payouts from the two. Slots I casinos are in fact computers in themselves. The software that you find in a slot machine in casinos is embedded in hardware chips.
A common thought is that online slots will not be as loose as casinos slots. The truth of the matter is that those hardware chips are susceptible to programming just as online slots are. It is up to the casinos to determine how loose their machines really are just as it is up to the online casinos. The odds are the same. So if you are avoiding online slots because you assume they are more calculated they are not. This isn’t to say that the odds are not stacked against you. It is the decision of the online casino that is running the slots to determine the looseness of their machines.