Do pupillary responses during authentic slot machine use reflect

Can someone explain some things to me about the Slot Machine? what do the lights on top of slot machines mean Do you know what color the light sources are and if I should be able to see then? On top of the Play 3 Credits button on the reel what slot machine wins the most What do the lights on the top of slot machines mean? do they different lights having meaning

what is a slot in football 'Light Wand Cheat' involves using a wand to blind the sensor in the payout chute of the machine The Indian Gaming Regulatory Act grants