How a free VR tool is helping people overcome their fear of public speaking

Image credit: University of Cambridge

A new virtual reality (VR) platform has been developed to help people overcome their fear of public speaking.

The innovative tool combines exposure therapy with interactive VR environments to provide users with a practical solution for managing speech-related anxiety.​

The platform – developed by Dr Chris Macdonald, the founder of the Immersive Technology Lab at Cambridge University – uses exposure therapy principles, allowing users to confront their fears in controlled virtual settings.

By practising speeches in various environments—ranging from empty classrooms to auditoriums filled with photorealistic avatars—individuals can gradually build confidence. The VR scenarios also include dynamic audience behaviours, such as yawning or fidgeting, to simulate real-life distractions, enhancing the authenticity of the practise sessions.​

Accessibility is a key advantage of this VR tool. Compatible with devices like laptops, VR headsets, and smartphones, it ensures that users can engage with the platform without significant financial investment. This democratisation of access addresses the barriers of high costs and limited availability associated with traditional public speaking courses or therapies.​

Preliminary studies have demonstrated the platform's effectiveness. In a recent trial involving Chinese adolescents, participants reported increased confidence and reduced anxiety after using the VR tool. These findings suggest that virtual reality can serve as a potent medium for therapeutic interventions targeting anxiety disorders.​

Dr Chris Macdonald said: “Most people have some form of speech anxiety [but] very, very few people are accessing the treatment. So what I was trying to do with this project is fix those barriers."

However, experts emphasise the need for further research to validate these outcomes. Dr. Matteo Cella of King's College London and Dr. Kim Smallman of Cardiff University acknowledge the platform's potential but advocate for large-scale, controlled trials to ensure its efficacy and safety. Concerns about overexposure and the long-term sustainability of the benefits highlight the importance of comprehensive evaluations before widespread adoption.

The integration of VR technology into therapeutic practices represents a significant advancement in mental health interventions. By offering immersive, customizable, and accessible solutions, such platforms can revolutionise how individuals address and manage anxiety-related challenges. As research progresses, these tools may become standard components of therapeutic strategies, providing effective support for those seeking to overcome public speaking fears.​

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