The new BrainPort Vision Pro is a 2nd generation oral electronic vision aid that and object recognition as an adjunctive device to other assistive methods such. scope of application for this technology in future. Key Words: Brainport Vision Device, Tongue Device,. Electrotactile Stimulation for sensory substitution. 1. The BrainPort vision device developed by Wizan, Inc., is a wearable electronic device that helps the blind people to gain the visual effect.

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Retrieved 4 October The subjects perceived the objects as “out there” in front of them, separate from their own bodies.

BrainPort Technology | United States | Vision and Balance

Penn State University, April BrainPort Vision Pro translates digital information from a wearable video camera into gentle electrical stimulation patterns on the surface of the tongue. Retrieved from ” https: One of the most common questions at this point is, brainporrt they really seeing?

BrainPort is a technology whereby sensory information can be sent to one’s brain through an electrode array which sits atop the tongue.

The camera works in a variety of lighting conditions and has an adjustable field of view. Never miss an update!

This site uses cookies. If “seeing” means there’s activity in the vision center of the cerebral cortex, then the blind subjects are really seeing. Create an Account or Subscribe Now. Human enhancement Neurohacking Simulated reality Transhumanism. The electrode array receives the resulting signal via the stimulation circuitry and applies it to the tongue.


A taste of vision: Permission to republish any abstract or part of an abstract in any form must be obtained in writing from the ARVO Office prior to publication. BrainPort could provide vision-impaired people with limited forms of sight.

How BrainPort Works

By continuing to use our website, you are agreeing to our privacy policy. To produce tactile visionBrainPort uses a camera to capture visual data.

Could an electric lollipop help blind people to get around? You can manage this and all other alerts in My Account. Users form a spatial reference with a few hours of training, mapping cutaneous information on the tongue to their environment. The brain eventually learns to interpret and use the information coming from the tongue as if it were coming from the eyes.

These results confirm the BrainPort vision brwinport as effective for its intended use.

BrainPort Vision Pro | United States | BrainPort Technologies

Test results for the BrainPort vision device are no less encouraging, although Wicab has not yet performed formal clinical trials with the setup. Truman State University Index.

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By using this site, you agree to the Terms of Use and Privacy Policy. Ready to buy or try a BrainPort Vision Pro? You can help Wikipedia by expanding it.


Patent 6,, licensed to Wicab for the BrainPort application:. This page was last edited on 11 Novemberat A non-surgical solution, BrainPort Vision Pro does not affect the eyes. One study that conducted PET brain scans of congenitally blind people while they were using the BrainPort vision device found that after several sessions with BrainPort, the vision centers of the subjects’ brains lit up when visual information was sent to the brain through the tongue.

The following study demonstrates “visual skills” in acuity, bainport recognition, orientation and mobility provided by the BrainPort vision device. Archived from the original on 29 April To the extent that a trained user may simultaneously distinguish between multiple of these characteristics of amplitude, width and frequency, the pulses may convey multidimensional visikn in much the same way that the eye perceives color from the independent stimulation of different color receptors.

Views Read Edit View history. They could perceive and identify letters of the alphabet. A Tongue for an Eye: