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VWN News: Can the blind ‘hear’ colors and shapes? Yes, show Hebrew University researchers
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 Can the blind ‘hear’ colors and shapes? Yes, show Hebrew University researchers

This story is from the category Sensors
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Date posted: 12/03/2014

What if you could “hear” colors? Or shapes? These features are normally perceived visually, but using sensory substitution devices (SSDs) they can now be conveyed to the brain noninvasively through other senses.

At the Center for Human Perception and Cognition, headed by Prof. Amir Amedi of the Edmond and Lily Safra Center for Brain Sciences and the Institute for Medical Research Israel-Canada at the Hebrew University of Jerusalem Faculty of Medicine, the blind and visually impaired are being offered tools, via training with SSDs, to receive environmental visual information and interact with it in ways otherwise unimaginable. The work of Prof. Amedi and his colleagues is patented by Yissum, the Hebrew University’s Technology Transfer Company.

SSDs are non-invasive sensory aids that provide visual information to the blind via their existing senses. For example, using a visual-to-auditory SSD in a clinical or everyday setting, users wear a miniature camera connected to a small computer (or smart phone) and stereo headphones. The images are converted into “soundscapes,” using a predictable algorithm, allowing the user to listen to and then interpret the visual information coming from the camera.

See the full Story via external site: new.huji.ac.il



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