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.
Gps for blind person.
Most of the blind people take support from guide dogs to walk.
Using one will enable you to know what businesses bus stops and intersections are nearby as you walk or ride a bus.
Advantages of blind person tracking system using gps and gsm technology 1 this is one of the gps projects for blind which is very easy to install and easy to use.
Gps receiver is used to receive the values of the latitude and longitude continuously.
1 this project can be used for blind person.
It is based on google map data and has the following features.
2 gps for blind person project can also be used for tracking visually impaired people senior citizens elderly person in our home.
Using audio messages lazarillo will tell you about nearby places the street you are walking on street intersections in your way and more.
As part of our development work on assistive devices to help persons with a visual impairment float has researched outdoor navigation aids for people who are visually impaired and blind.
Like a radio lazarillo will announce the places around you.
We are explaining about the gps and voice navigation system for blind people.
Lazarillo is a specialized gps app that brings mobility tools for blind people.
In this blind people issues the commands and then receive the response using audio signals.