Tinnitus, characterized by the perception of ringing or buzzing in the ears without external stimuli, affects millions worldwide, often leading to distress and diminished quality of life. Traditional treatments have yielded limited success, leaving many sufferers seeking effective solutions. Addressing this pressing need, Hanyang University’s Playlab has developed the TD Square, a pioneering digital therapy device designed to alleviate tinnitus symptoms through an immersive virtual reality (VR) experience.

Innovative Approach to Tinnitus Treatment

The TD Square device employs a multifaceted approach by integrating auditory, visual, and tactile feedback systems within a VR environment. Central to its functionality is the use of a Variational Autoencoder, a form of generative AI, which creates stereophonic sound avatars tailored to each patient’s specific tinnitus profile. Patients interact with these avatars, effectively externalizing and managing their tinnitus perception. This method not only aids in symptom relief but also empowers patients to actively participate in their treatment process.

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Recognition and Impact

The innovative design and therapeutic potential of TD Square have been recognized at the CES 2025 Innovation Awards, where it received the prestigious ‘Best of Innovation’ award in the Digital Health category. This accolade underscores the device’s significance in advancing digital health solutions and its promise in transforming tinnitus treatment.

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Conclusion

Hanyang University’s Playlab, through the development of TD Square, offers a novel and effective approach to tinnitus treatment. By leveraging VR and AI technologies, TD Square provides a comprehensive and patient-centered solution, marking a significant advancement in digital health therapeutics.

These images provide visual insights into the TD Square device, its development team, and its recognition at CES 2025.

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