Gps Devices For The Blind

What follows is a product evaluation by the staff of the international braille and technology center for the blind of the gps technology for the blind which is currently available for purchase in the united states.

Gps devices for the blind.

There is a lot of work and research being done to find ways to improve life for partially sighted and blind people. In this section we will introduce you to three mobile gps navigation apps one for google android and the other two for apple ios which have been designed from the ground up to accommodate the special needs of the vision impaired. Binghao li chris rizos thomas gallagher elyse wise. At any time you can ask getthere to tell you where.

Review of the lazarillo app a free gps navigation app for ios or android phones for travelers who are visually impaired or blind. Indoor navigation system for the blind and vision impaired. Navigational guidance automatically talks to you before and after every intersection. Lazarrio is a free navigation app similar to blindsquare and nearby explorer.

Most gps navigation platforms do not include a full set of features and functions for travelling with a cane or guide dog. It is not an adaptation of something that was originally designed for sighted people. Along with our digital talking compasses we also offer traditional talking gps devices and carrying cases for all of your low vision needs. Getthere is designed specifically for blind and visually impaired users.

Reading and recognition devices could make smartphones tablets and smart. Getthere does not display a map but tells you where you are and how to get to your destination. A smartphone gps receiver can also use the known locations of phone cell towers and regularly updated maps of wi fi radio hotspots to improve accuracy. A review of trekker bluetooth version 2 7.

It is based on google map data and has the following features. Outdoor apps are usually designed differently than apps for navigation indoors in that they typically include a gps for some or all of their data gathering. Stand alone gps devices usually have map and points of interest poi data preloaded onto the device. A stand alone device usually uses gps exclusively to calculate your position.

Blind people need to be educated about which devices are accessible. Informing the user about their location on request and in configurable intervals.