The year is 3076. Most people have more free time now that careers are chosen service instead of needed to survive. Every home has a small closet that functions as a virtual simulation. The settings can be configured to anything the user wants there are no rules in the Holodeck. Everything in the Holodeck feels and acts real but will not kill the user. You can walk forever in the virtual space it completely adapts to perfectly simulate an infinite environment despite the small space they physically take up. To exit you simply say exit program. Each Holodeck starts with an interface asking for the general setup for role play scenario.