Slot machines remain the most important money-making part of casinos in the United States. In many states, casinos make between 65 and 80 percent of their gambling income from slots.

The earth breaks open. Water trickles into the fissure. Millions of years pass. A slot canyon is born. Narrow, deep and at times teeming with danger, slot canyons beg for exploration. Valhalla ...

This article aims to demonstrate the extent to which predictive AI changed slot-machine design and to show the direction in which casino design is headed.