Gladys Garcia

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In this paper, we collect electrical signals emitted from the brain during its normal function, specifically from a single electrode placed over the frontal lobe of the brain, to provide an interface for communication without any physical movement. The systems intended audience includes stroke victims and people with paralysis and other advanced neurologic(More)
In this paper, an image-based non-obtrusive indoor navigation system for the visually impaired is presented. The system makes use of image processing algorithms to extract floor regions from images captured from a wearable eye-mounted heads-up display device. A prototype system called VirtualEyes is presented, where floor regions are analyzed to provide the(More)
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