With visual disabilities are better able to navigate between the applications Of appropriate accessibility services such as speech-access software, people Many visually impaired people own and use smart phones. Need to memorize functions or rely on sighted assistance for some features, Interfaces only being accessible through LCD screens. Phone features by the visually impaired has been very limited due to the user With Near Field Communication (NFC) tags.
Virtualeyez android#
Impaired individuals to shop at their own convenience using an android phone Problems related to visual impairment are not satisfactory.ĭescribe the development process of a smart technology designed to enable visually In short, the currently available solutions for these Not all grocery stores assign an employee toĪccompany a person with vision loss around the store, and hiring an assistantĬan be expensive. Grocery store, blind people often have to ask a grocery employee for help or Services at all, further degrading their quality of life. TheseĪlternatives limit personal autonomy and make independent shopping difficult.Īs a result, blind and visually impaired people often avoid procuring these Service sometimes requires the customer to make an appointment. Some organizations also offer home delivery, but even when available, the They miss the item they want, they have to listen to the entire list again. Possible choices before they can choose the product they want. For example, visually impaired people have to listen to all Retailers offer online shopping, but this process may be difficult and Impaired people are often unable to find the items they want in stores. The visually impaired finds challenging is shopping, as blind and visually Impaired and blind people become more independent. This emphasizes the need to build systems that help visually Requiring/requesting assistance from a sighted person, is of the highest Seven, has stated, "independence in one's daily activities, without Indeed, as one participant, who has been blind since the age of Most visually impaired people strive to gain or retain independence in theirĭaily lives and to seek hobbies and interests that will allow them to lead aįull life. Unable and/or unwilling to accomplish everyday tasks on their own. Shopping and the like, and they are often thought by sighted people to be Visually impaired people to relinquish responsibility for personal finances, Tasks independently and without human assistance. Impaired people to become more autonomous so that they can accomplish these Not surprisingly, there is a great desire among visually With basic daily activities such as riding the bus, identifying locations, and Impaired people have difficulties not only with things like reading, but also It "very likely that you or someone you love may face vision loss due toĪge-related macular degeneration, cataracts, diabetes-related eye disease, According to the CNIB, the widespread occurrence of vision loss makes Reported that, every 12 minutes, someone in Canada begins to lose his or herĮyesight. The Canadian National Institute for the Blind (CNIB) has However, visual impairment is common in developedĬountries, as well. Over the past three decades, with 90% of visually impaired people living inĭeveloping countries. Visual impairment has increased in prevalence Legally blind and 246 million of whom have sufficiently low vision to beĬonsidered visually impaired. To the World Health Organization (2012), there are currently 285 million blindĪnd visually impaired people worldwide, 39 million of whom are considered Unrestricted use, distribution, and reproduction in any medium are permitted, provided the original work is properly cited.
Virtualeyez license#
© Copyright 2016 Authors - This is an Open Access article published under the Creative Commons Attribution License terms. Keywords: NFC technology, visually impaired users, blind users, grocery store. Tried the prototype in a mock grocery store.
Study where participants (visually impaired, partially impaired, and sighted) We describe the VirtualEyez system and discuss the results from a preliminary Optimal directions to products, and provide product information. The prototype was designed to check product availability, generate Shopping, anyone can use VirtualEyez to navigate a store and obtain product Is to provide visually impaired people with greater independence when grocery Mrim Alnfiai 1, 2, Srinivas Sampalli 1, Bonnie Mackay 1ġDalhousie University, Faculty of Computer ScienceĦ050 University Ave, Halifax, NS B3H 1W5, University, Taif, Saudi ArabiaĪbstract - VirtualEyez is a low-cost mobile system that uses NFC tags (NTAG 203 tags) to help visually Linked References VirtualEyez: Developing NFC Technology to Enable the Visually Impaired to Shop Independently
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