Recent advances in artificial intelligence have transformed healthcare, education, and rehabilitation, leading to growing interest in its application to communication and speech disorders, including stuttering. Stuttering is a fluency disorder that can affect an individual’s social, emotional, academic, and professional life. Many people who stutter experience difficulties in communication, accompanied by anxiety and fear of speaking in front of others. As AI technologies continue to evolve, researchers have begun exploring the potential of conversational robots and social robots as supportive tools in stuttering intervention.
Recent studies suggest that social robots possess characteristics that make them promising therapeutic aids. These robots can engage in verbal and nonverbal interactions that resemble human communication. Research indicates that some individuals who stutter experience lower levels of stress when speaking with a robot than when interacting with other people. This reduced communication pressure may provide a safer environment for practicing speech and fluency skills.
These technologies also offer opportunities to extend therapy beyond traditional clinical settings. Robots and AI-powered applications can provide frequent practice sessions at home or in educational environments, increasing opportunities for daily communication practice. Since consistent and intensive practice is a key factor in successful stuttering intervention, researchers view these technologies as valuable tools for supporting skill development and long-term improvement.
A particularly promising development is the ability of AI systems to analyze speech patterns automatically and provide immediate feedback. Experimental systems can identify moments of disfluency, monitor progress over time, and generate individualized training activities tailored to each user’s needs. Such capabilities may assist speech-language pathologists in evaluating treatment outcomes more accurately and efficiently.
The literature also highlights the potential of combining social robots with emerging technologies such as virtual reality and digital therapeutic games. These approaches allow individuals to practice communication skills in realistic yet controlled environments. Such simulations may help users gradually build confidence and improve their ability to communicate in everyday situations. Continued advances in generative AI and natural language processing are expected to further expand these possibilities.
Despite these promising developments, current evidence emphasizes that conversational robots cannot replace speech-language pathologists. Rather, they should be viewed as supportive tools that enhance the quality and accessibility of intervention services. Effective stuttering treatment requires a deep understanding of emotional, psychological, and social factors that still depend heavily on human expertise and professional judgment.
Current trends in stuttering intervention increasingly combine traditional therapy with intelligent technologies through hybrid approaches. These include AI-based speech analysis applications, social robots for conversational practice, virtual reality environments for addressing communication anxiety, and digital platforms that facilitate ongoing support between therapy sessions.
When implementing these technologies, several considerations are important. Digital tools should be selected and monitored by qualified professionals, used as supplements rather than substitutes for therapy, and integrated in ways that promote confidence and natural communication. Families should also be encouraged to provide supportive communication environments and use technology in a balanced manner that aligns with therapeutic goals.
Overall, artificial intelligence and social robotics represent one of the most promising directions in the future of stuttering intervention. As technological innovation and research continue to advance, these tools may improve access to services, enhance therapy outcomes, and contribute to a better quality of life for individuals who stutter, while preserving the essential role of speech-language pathologists in guiding and supervising the therapeutic process.
