The focus involves computer-generated interactions of an explicit or suggestive nature, available without monetary cost, that simulate a scenario between participants. These interactions are often facilitated through text-based interfaces, where users input prompts and receive responses designed to mimic engaging in a narrative.
The rise of these interactive systems is connected to increased access to sophisticated language models. Historically, interactive fiction existed in simpler forms, but advancements in artificial intelligence have enabled the creation of more complex and adaptable systems. This allows for a broader range of possible scenarios and user customization. Benefits frequently cited include exploration of creative expression and experimentation with different personas.