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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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You must be signed into an individual account to use this feature. From Wikipedia, the free encyclopedia. A Tongue for an Eye: BrainPort Vision Pro translates digital information from a wearable video camera into gentle electrical stimulation patterns on the surface of the tongue.

Brain transplant Cyborg Mind uploading. The CPU runs a program that turns the camera’s electrical information into a spatially encoded signal. This might be age-related, including cataracts, glaucoma and macular degeneration, from diseases like trachoma, diabetes or HIVor the result of eye trauma from an accident.

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

This feature is available to authenticated users only. A Certified Trainer will contact you to discuss the next steps! Each set of pixels in the camera’s light sensor corresponds to an electrode in the array. Use dmy dates from September All stub articles. In one case, when blind mountain climber Erik Weihenmayer was testing out the device, he was able to locate his brainpott in a forest. As shown by these data, both new and experienced braiport demonstrated significant improvement in visual acuity, object location and grasping accuracy, and accuracy and speed of sign identification.


The BrainPort test results are somewhat astonishing and lead many to wonder about the scope of applications for the technology. The Brain That Changes Itself: After training in laboratory tests, blind subjects were able to perceive visual traits like looming, depth, perspective, size and shape.

Patent 6,, licensed to Wicab for the BrainPort application:. By using this site, you agree to the Terms of Use and Privacy Policy.

Users feel moving bubble-like patterns on their tongue which they learn to interpret as the shape, size, location and motion of objects in their environment. The human brain is able to interpret these impulses as visual signals and they are then redirected to the visual cortex, allowing the person to “see. By continuing to use our website, you are agreeing to our privacy policy.

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. The headset is fully adjustable and available in 3 different sizes to accommodate most users.

Supervised training is necessary prior to using the BrainPort Vision Pro device independently. According to the University of Washington Department of Ophthalmology, million people in the United States alone suffer from visual impairment. A taste of vision: A non-surgical solution, BrainPort Vision Pro does not affect the eyes.

How BrainPort Works

The electrode array receives the resulting signal via the stimulation circuitry and applies it to the tongue. One of the most common questions at this point is, “Are they really seeing? Good candidates for using the BrainPort Vision Pro are people that have completed conventional brianport rehabilitation training and are comfortable using conventional techhology tools. Could an electric lollipop help blind people to get around? Never miss an update! Taste the Sights Around You?


The brain eventually learns to interpret and use the information coming tefhnology the tongue as if it were coming from the eyes. You can help Wikipedia by expanding it.

If “seeing” means there’s activity in the braiinport center of the cerebral cortex, then the blind subjects are really seeing. Not to be confused with Bainport Netherlands. To produce tactile visionBrainPort uses a camera to capture visual data. To the extent that a trained user may simultaneously distinguish between multiple of these characteristics of amplitude, width and frequency, the pulses may fision multidimensional information in much the same way that the eye perceives color from the independent stimulation of different color receptors.

One study that conducted PET brain scans of congenitally blind people while they were using the Rbainport 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. Penn State University, April BrainPort could provide vision-impaired people with limited forms of sight.

BrainPort Vision Pro | United States | BrainPort Technologies

The encoded signal represents differences in pixel data as differences in pulse characteristics such as frequency, amplitude and duration. USA – Rx Only. The following study demonstrates “visual skills” in acuity, object recognition, orientation and mobility provided by the BrainPort vision device.

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