‘Dhwani-VR’ may prove gamechanger in detection of hearing loss

Young minds at work always lead to new innovations benefiting people, and ‘Dhwani-VR’ — a virtual reality-based low-cost, non-invasive screening device for hearing assessment is making waves in the area of modernisation.

The device created by Shivam Sharma, a 26-year-old student of Chitkara University, under the guidance of Dr Gurjinder Singh and Dr Nitin Saluja, is capable of revolutionising diagnosis of hearing impairments. “It’s a cutting-edge technology, which is purely developed by the Chitkara University team. It promises to make hearing assessments more accessible, non-invasive and engaging, particularly for vulnerable populations such as children and elderly,” said Sharma, who claims that the device would provide a portable hearing loss screening system for use by any hospital staff without the need of an audiologist.

‘Dhwani-VR’ integrates VR and 3D audio technology to create a comfortable and immersive experience for users undergoing hearing tests. By simulating real-life audio scenarios, the device makes the diagnostic process less intimidating and more interactive, ensuring accurate results without the stress typically associated with conventional hearing assessments.

Sharma, who hails from Ambala, credited the University for funding the project. “Unlike traditional hearing tests, which require costly equipment and specialised audiologists, Dhwani-VR is designed to be operated by regular healthcare staff,” said Dr Saluja. Sharma added that, “This makes it a game changer for rural clinics and small healthcare facilities, where resources are often limited.”

The device uses Doppler Effect to measure the hearing capacity. By analysing sound frequency variations, it can assess hearing levels, ranging from normal hearing to profound hearing loss. This advanced method ensures precise diagnosis without the need for invasive procedures.

“Dhwani-VR’s affordability and scalability make it ideal for urban hospitals and rural health centres,” said Dr Gurjinder. Currently, Dhwani-VR is undergoing a two-year pilot testing phase, during which its effectiveness and scalability will be evaluated across various healthcare settings.

“I am happy that Shivam’s idea, topped with our experts’ experience, has finally seen the light of the day. The device is under testing for a long time now. By next year, we are eyeing to launch it all full scale.,” said Dr Madhu Chitkara, Pro-Chancellor, Chitkara University.