Esteban Bayro Kaiser

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For visually impaired people, a cane is a close companion helping them to detect and avoid obstacles while walking. But while walking in a new or changed environment, it is hard for them to guess where they are. Also it will be a problem when they lose memory of locations and places. The standard method for taking notes by visually impaired is to emboss(More)
—The practical adaption of interface solutions for visual impaired and blind people is limited by simplicity and usability in practical scenarios. Different solutions (e.g. Drishti [1]) focuses upon speech or keyboard interfaces, which are not efficient or transparent in everyday environments. As an easy and practical way to achieve(More)
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