web access for visually challenged
Upload: international-journal-for-scientific-research-and-development-ijsrd
Post on 01-Mar-2018
215 views
TRANSCRIPT
![Page 1: Web Access for Visually Challenged](https://reader038.vdocuments.net/reader038/viewer/2022100521/577c78841a28abe0549037a1/html5/thumbnails/1.jpg)
7/26/2019 Web Access for Visually Challenged
http://slidepdf.com/reader/full/web-access-for-visually-challenged 1/2
I JSRD - I nternational Journal for Scientifi c Research & Development| Vol. 3, I ssue 12, 2016 | ISSN (onli ne): 2321-0613
All rights reserved by www.ijsrd.com 1050
Web Access for Visually ChallengedDhrumil Shah1 Vikas Pandey2 Prachi Gharge3 Taufique Shaikh4
Abstract — The system allows visually challenged people to
access this web portal to access and navigate the web through
this portal. Since visually challenged people cannot see the
website, we here use a smart text to speech system integrated
into the web portal to help the blind to navigate by justhearing to the speech on web. There is an audio system that
speaks out all available navigation options to the visually
challenged person and then instructs him/her to press
respective keys on the keyboard (There is a specially
designed keyboard for the people who can’t see, through
which they can press desired keys). The system allows the
blind person to login into their account and after that provides
a stepwise instruction on how to operate, use and which keys
to press to enter sections. Later it calls out different sub
sections. Past that the system reads out desired news, plays,
and songs for the person as desired using the audio navigation
menu. The person may thus easily navigate through the portal
with ease. For upgrade purpose, we also have an admin loginsection in the web portal. Here admin may add, modify the
news and other section data in the system. This system helps
the visually challenged users to easily navigate through thesystem
Key words: Web Access, Web site
I. I NTRODUCTION
Web accessibility is nothing but removing walls that prevent
interaction, or access to websites, by people with disabilities.
When sites are correctly designed, coded, designed,
developed and edited, all users have equal access to
information and functionality. For example, when a site iscoded with proper meaningful HTML codes and tags, with
textual equivalents provided for images and with the
hypertext links, this helps blind users using text-to-speech
software and/or text-to-Braille hardware.
II. LITERATURE SURVEY
A. Existing System:
1) The needs of people with low vision problems vary
depending on their eye-vision. Therefore, websites need
to be user friendly and also good in design so that they
can listen to the website and get connected with multiple
resources.2) For instance, many can read standard size text while
some people need big texts and use magnifiers to assist
them in enlarging the text. Highly contrasting colours
helps many blind users while others can only read fewalphabets that are bright in black background.
3) A blind person could not access web or internet unless
they were read loudly and were also translated into
braille.
4) The handicapped population, therefore, must gain an
understanding of technology so that they can contributeto the development strategies and propose solutions
which will allow this population to use technology
effectively.
B. Proposed System:
1) To make visually handicapped students and their sighted
peers aware of the problems blind and visually
challenged people have accessing websites.
2) To educate present and future web techs and designers
regarding the needs of people who don’t have abilities.
3) To design a website that is easy for the blind users to
access and visually impaired by creating an accessible
website entitled "Homework Helper."
III. SCREEN READERS
Users who are blind usually use a screen reader for most
computing activities. This is a piece of software that shows
us what is on the screen and sends information to a speech
recorder to be spoken or to a braille display. The screen reader
provides better screen interface. Brain of any computer is the
screen reader, a more detailed explanation, list of products,
see the Screen Readers category in AFB's product database.
If the user is indeed using a screen reader, then that
person may use a mainstream browser — most likely one of
the most commonly used browsers you find visiting your site
in general like Google Chrome or Internet Explorer. Blindusers will be benefitted from continuous support from these
browsers as much as will other users.
There is very useful, more detailed information
about designing for blind or visually impaired users are
available at various websites and you can get a free home eye
test on this site, and some other information too.
IV. ADVANTAGES
1) Visually challenged people can easily access internet
with the help of web portal.
2) User can listen to his desired songs, plays and news.
3)
System reads out news and other events.
V. DISADVANTAGES
1) To use this system, User must have some knowledge of
computer.
2) User should know the position of the key on the
keyboard.
3) User must clearly listen to the speech made by the
system.
VI. APPLICATION
This system can be used by many visually challenged people for entertainment purpose.
![Page 2: Web Access for Visually Challenged](https://reader038.vdocuments.net/reader038/viewer/2022100521/577c78841a28abe0549037a1/html5/thumbnails/2.jpg)
7/26/2019 Web Access for Visually Challenged
http://slidepdf.com/reader/full/web-access-for-visually-challenged 2/2
Web Access for Visually Challenged
(IJSRD/Vol. 4/Issue 12/2016/278)
All rights reserved by www.ijsrd.com 1051
VII. FUTURE SCOPE
1) There can be a module where system will instruct the
position of keys on the keyboard.
2) There can be a repeat option if user had not listened to
the speech clearly he can listen the speech again by
pressing keys for repeat option.
VIII.
CONCLUSION Although our country and the world as a whole have made
drastic strides has improved by providing access to blind
users, there is still room for improvement. In the upcoming
age of technology, operating computers, the Internet and
other technologies has been improved a lot. If we all consider
this people in our teaching practices and in designing web pages, accessing web will improve that much more.
ACKNOWLEDGEMENT
We are pleased to present “Web Access for Visually
Challenged” project and we take this opportunity to show our
profound gratitude to all those people who helped us in
completion of this project.
We thank our college giving us excellent facilities
that helped us to complete and present this project. We would
also like to thank the staff members and lab assistants for
permitting us to use computers in the lab as and when
required.
We express our deepest gratitude towards our
project guide for her valuable and timely advice during thevarious phases in our project. We would also like to thank her
for providing us with all proper facilities and support as the
project co-coordinator. We would like to thank her for
support, patience and faith in our capabilities and for giving
us flexibility in terms of working and reporting schedules.We would like to thank all our friends for their
smiles and friendship making the college life enjoyable and
memorable and family members who always stood beside us
and provided the utmost important moral support. Finally we
would like to thank everyone who has helped us directly or
indirectly in our project.
R EFERENCES
[1] Aditya gaitonde, Web accessilibilty, International
Journal of Scientific & Engineering Research, Volume 3,Issue 7, 2012.
[2] Andrey Bogadanov, Dimitry Khovratovich, Christian
Rechberger, Biclique Cryptanalysis of the Full AES,Crypto cryptology conference, Santa Barbara,
California, 2011.
[3] Prof. K. Ravindra Babu, Dr.S.Udaya Kumar,
Dr.A.Vinaya Babu and Dr.Thirupathi Reddy. A web
access generation using color substitution, International
Journal of Computer Applications Volume 1 – No. 28,
2010.
[4] Sastry V.U.K, S. Udaya Kumar and A. Vinaya babu. Awebsite that enables blind people to access web portal,
Journal of Computer Science, 2(9): 698703, 2006.