The slot is a late 14c. word referring to the hollow in the throat, above the breastbone. It is derived from Old French esclot, which is of uncertain origin. Another synonym is Old Norse slod. The slot first appeared in print in the 1520s and the meaning “machine” appeared in 1888. This article describes the evolution of the slot. Its definition is a short summary of its history.
Modern slot machines use microprocessors to assign probabilities to symbols. Symbols appear in sequence on a reel to win credits. In the 1980s, manufacturers began to incorporate electronics into slot machines, programming them to weight particular symbols. In addition, the odds of losing a symbol became disproportionate to their frequency on the physical reel. Symbols would only appear once on the player’s reel, but they could occupy many stops on multiple reels.
The bot can map utterances to multiple slots. It can also map slots to custom entities. For instance, the bot can map number of rooms requested to built-in slot types, or the date to a custom slot type. Custom types are supported for utterances referring to a specific location. If a user is unsure of which slot is appropriate for their needs, they can enter the name of the slot to be mapped to.
The slot represents the area that offers the best chance of scoring a goal without a deflection. In addition to being a good spot for wrist shots, the slot is also an area where defenders will set up a no man’s land. A good goaltender will quickly react to the puck in the slot. Ultimately, the slot represents the area where scoring chances are highest. So, a well-placed one-timer from the high slot can be the most difficult shot to make in hockey.