Smart glasses that use a technique similar to a bat's echolocation could help blind and low-vision people navigate their surroundings, according to researchers.
ustralian researchers have developed cutting-edge technology known as"acoustic touch" that helps people 'see' using sound. The technology has the potential to transform the lives of those who are blind or have low vision.
"Smart glasses typically use computer vision and other sensory information to translate the wearer's surrounding into computer-synthesized speech," said Distinguished Professor Chin-Teng Lin, a global leader in brain-computer interface research from the University of Technology Sydney. "The auditory feedback empowers users to identify and reach for objects with remarkable accuracy," said Dr Zhu."Our findings indicate that acoustic touch has the potential to offer a wearable and effective method of sensory augmentation for the visually impaired community."
With ongoing advancements, the acoustic touch technology could become an integral part of assistive technologies, supporting individuals to access their environment more efficiently and effectively than ever before.Howe Yuan Zhu, Shayikh Nadim Hossain, Craig Jin, Avinash K. Singh, Minh Tran Duc Nguyen, Lil Deverell, Vincent Nguyen, Felicity S. Gates, Ibai Gorordo Fernandez, Marx Vergel Melencio, Julee-anne Renee Bell, Chin-Teng Lin.
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