PART VI — AI Companions, Chatbots, and Synthetic Intimacy

Part VI examines the rise of AI companions and conversational agents and the psychological and ethical questions they raise. Chapter 25, "The Companion Boom," surveys how apps like Replika and Character.AI are reshaping intimacy and connection, weighing their emotional appeal against risks like addiction, exploitation, and user harm, and touches on emerging regulatory and legal battles (including Character.AI's First Amendment claims) alongside calls for responsible design. Chapter 26, "The Chatbot Lineage," traces the technical and historical roots of conversational AI—from early frameworks like AIML and Rollo Carpenter's Jabberwacky through Meta's modern chatbots to academic work on embodied and empathic conversational agents pioneered by researchers such as Justine Cassell. Chapter 27, "Relationships, Psychology, and Risk," turns to the human side, exploring the dangers of machines with superior emotional intelligence, how science fiction has long imagined human-AI bonds, the therapeutic uses of virtual beings, and the role authenticity plays in how people relate to synthetic characters. Together, the part frames synthetic intimacy as a powerful but double-edged development—offering genuine companionship and clinical promise while posing real concerns around dependency, manipulation, and emotional well-being.

PART VI — AI Companions, Chatbots, and Synthetic Intimacy

Chapter 25. The Companion Boom

• How AI Companions Are Redefining Intimacy, Connection, and Risk in the Digital Age

• The Replika Phenomenon: Exploring User Engagement with AI Companions

• Seeking Connection, Playing with Fire: The Promises and Perils of Bonding with Replika AI

• The Ethical Implications of AI Companions: A Critical Examination

• Early Regulation of AI Companions Needed to Prevent Addiction and Exploitation

• Responsible Development Practices for Mitigating User Harm in Artificial Companions

• Character.AI Claims First Amendment Protection

• Character.AI: A Chatbot Evolution with Static Imagery

Chapter 26. The Chatbot Lineage

• The Language that Pioneered Chatbots: AIML and the Journey of Conversational AI

• From Jabberwacky to Digital Humans: Tracing Rollo Carpenter's Prescient Footsteps

• The Shortcomings of Meta's AI Chatbots: A Critical Analysis

• Exploring Dimensions: Meta Chatbots and the Essence of Virtual Beings

• Justine M. Cassell's Pioneering Research on Embodied Conversational Agents

• Advancing Empathic Pedagogical Conversational Agents: A Systematic Review

Chapter 27. Relationships, Psychology, and Risk

• The Dangers of Digital Humans with Superior Emotional Intelligence

• Exploring Human-AI Relationships Through Science Fiction Literature

• The Role of Virtual Beings in Modern Therapeutic Practices

• Examining the Impact of Authenticity in Interactions with Virtual Characters