Map Data Representation for Indoor Navigation by Blind People
نویسندگان
چکیده
منابع مشابه
Map Data Representation for Indoor Navigation by Blind People
A map is a basic element that is used for indoor and outdoor navigation which helps people find information about locations, landmarks, and routes. By the use of GPS, outdoor travelling is easier with free maps e.g. Google Maps providing geographic information during navigation. For indoors, indoor spatial information is not much informed by Google Maps and neither do commercial products that a...
متن کاملIndoor navigation systems for blind people
Indoor navigation systems must deal with absence of GPS signals, since they are only available in outdoor environments. Therefore, indoor systems have to rely upon other techniques for positioning users. Recently various indoor navigation systems have been designed and developed to help visually impaired people. In this paper an overview of some existing indoor navigation systems for visually i...
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In this paper, we describe a prototype of an adaptive indoor navigation system which is based on mobile devices and navigates visually impaired people through an unknown building. The system determines the users position inside the building on the basis of a map of the building with the help of Bluetooth-beacons. Since an exact navigation is necessary for navigating visually impaired people, we...
متن کاملIndoor Navigation for Blind using Android Smartphone
This project has also been submitted as an entry for a competition organised by Goldman Sachs ABLE Solutions. The competion is currently going on and the problem statement reads as : “Participating teams are to develop a working prototype of a mobile app (on Android Platform) that will help an individual having visual impairment navigate an indoor environment (e.g. office building)” In this rep...
متن کاملIndoor Navigation and Localization for Visually impaired people Using Weighted Topological Map
Problem Statement: Image base methods are a new approach for solving problems of navigations for visually impaired people. Approach: The study introduced a new approach of an electronic cane for blind people using the environment represented as a weighted topological graph instead, each node contains images taken at some poses in the work space, instead of building a metric (3D) model of the en...
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ژورنال
عنوان ژورنال: International Journal of Chaotic Computing
سال: 2016
ISSN: 2046-3359
DOI: 10.20533/ijcc.2046.3359.2016.0009