Navigation system for blind, hearing and visually impaired people in ITU Ayazaga campus

Serdar Bilgi, Ozge Ozturk, Ayse Giz Gulnerman

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

16 Citations (Scopus)

Abstract

Navigation systems for impaired people is one of the recent developed applications for hearing or visually impaired people within the context of the in-door navigation technology that compatible with the smart phones. Loud steps is one of the examples of them. The application serves for guiding hearing and visually impaired people with the help of reading voice features of routing to independently around various places. Offices, homes, schools, hospitals, bus stations, airports, public institutions and other social and sport facilities⋯etc. are among these destinations. It has been downloaded and used by 130.000 users including more than 20.000 visually impaired people at various institutions in 11 countries. The first implementation of the loud steps in Istanbul Technical University (ITU) was the Faculty of Civil Engineering in Ayazaga Campus area. Subsequently, the application has been established for another 4 buildings including lecture halls and 3 techno park buildings in campus. During the later stages of this project, the establishment of system will be carried out for the remained 12 faculties and 6 institutes located in the campus area. Moreover, outdoor navigation system also established to the campus to make all indoor system integrated for the benefits of hearing or visually impaired people around the whole 2.500.000 square meters campus area. Therefore, ITU Ayazaga Campus has an integrated indoor and outdoor navigation systems which taking these kind of people from any campus entrances using the outdoor navigation systems and to the any halls, lecturer's offices, laboratories, information desk, toilets, elevators also other emergency facilities such as fire exits or fire-escape stairs⋯etc. providing voice guidance with also visual navigation.

Original languageEnglish
Title of host publicationProceedings of the IEEE International Conference on Computing, Networking and Informatics, ICCNI 2017
EditorsVictor Olu Matthews, Adewole Adewumi, Sanjay Misr
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-5
Number of pages5
ISBN (Electronic)9781509046423
DOIs
Publication statusPublished - 28 Nov 2017
Event2017 IEEE International Conference on Computing, Networking and Informatics, ICCNI 2017 - Lagos, Nigeria
Duration: 29 Oct 201731 Oct 2017

Publication series

NameProceedings of the IEEE International Conference on Computing, Networking and Informatics, ICCNI 2017
Volume2017-January

Conference

Conference2017 IEEE International Conference on Computing, Networking and Informatics, ICCNI 2017
Country/TerritoryNigeria
CityLagos
Period29/10/1731/10/17

Bibliographical note

Publisher Copyright:
© 2017 IEEE.

Funding

In this study, hearing or visually impaired students/academicians/staff/and also guests of ITU can be positioned at both indoor and outdoor environments in the campus area by loud steps. Loud Steps uses Bluetooth beacons transmitting position signals and calculate the distance between the emitter and the receiver (smart phones of the users). There are examples of campus navigation projects for hearing or visually impaired students, academicians, staff and guests to guide without any help other than the application. One of this kind of application project has started to test in the University College Cork Campus. The project includes participation test phase with long-cane or guide dog users to highlight who need to check their location frequently. The study depends on some other experimental inferences like changing useful sounds cues of campus area with the example of river and the pavement. The application infrastructure is supported by GNSS and Bluetooth combined with wireless inertial measurement units technologies for positioning [4]. ACKNOWLEDGMENT This paper is based on the one of the project of Istanbul Technical University within the concept of Accessible Campus. Authors would like to gratefully acknowledge the support from Sarper Silaoglu/Boni Global and Loud Steps Organization and Cagri Artan/Coordinator of ITU Impaired Unit for their assistances.

FundersFunder number
GNSS
International Technological University

    Keywords

    • Hearing or Visually Impaired
    • Indoor-Navigation
    • Loud Steps
    • Outdoor-Navigation

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