Evaluating the Web Accessibility of IIT Libraries: A Study of Web Content Accessibility Guidelines
Description
Purpose – The purpose of this paper is to investigate and identify the status of Web Content Accessibility Guidelines (WCAG) conformance levels (A, AA, AAA) and accessibility status in terms of Severity (Error, Warning and Review) and Responsibility (Editor, Webmaster and Developer) of Indian Institutes of Technology (IIT) Library websites based on Siteimprove Software-as-a-Service (SaaS) platform.
Design/methodology/approach – The library websites of IITs were tested using Siteimprove web-tool to gather details pertaining to W3C’s WCAG 2.1 standards. The data thus obtained were then visualized using spreadsheet software for greater insight. A partial correlation test was also done to assess the relationship between the three conformance levels.
Findings – The study could identify significant accessibility-related limitations of the IIT library websites concerning the three WCAG 2.1 conformance levels A (max IIT Bombay), AA (max IIT Dhanbad (ISM)) and AAA (max IIT Gandhinagar and IIT Varanasi (BHU)), Severity and Responsibility. A positive linear relationship exists amongst these conformance levels. The mean value of conformance levels were found to be 18.3 (A), 2.2 (AA) and 3.1 (AAA); Severity scores were found to be 14.4 (Error), 3.9 (Warning) and 5.2 (Review); and Responsibility scores were found to be 6 (Editor), 9.3 (Webmaster) and 8.3 (Developer), respectively.
Practical implications – The study highlights the comparative picture of accessibility issues and conformance levels of the IITs’ library website homepage with the help of results derived/based on Siteimprove Accessibility Checker. The findings of the study reveal that though the library website of IITs’ in India possess a well-designed and easily navigable website homepage as far as their accessibility for VIPs is concerned, there are several issues that are still to be resolved.
Social implications – World Intellectual Property Organization’s (WIPO) Marrakesh VIP Treaty (MVT) and the W3C’s WCAG cater to the requirements and rights of the persons with vision-related disability of accessing information and knowledge building a steeper and deeper knowledge divide. Identifying and rectifying the shortcomings in the library websites will bridge the accessibility-divide and make the society more inclusive.
Originality/value – No previous study could be identified evaluating the accessibility issues of the library website of Indian IITs focussed on vision-disabled persons using Siteimprove. The methodology and approach of this paper have value in terms of reusability and reproducibility facilitating future studies.
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References
- Abdul Aziz, M., Wan Mohd Isa, W. A., & Nordin, N. (2010), "Assessing the accessibility and usability of Malaysia Higher Education Website", 2010 International Conference on User Science and Engineering (i-USEr), available at: https://doi.org/10.1109/iuser.2010.5716752
- Adepoju, S. A., & Shehu, I. S. (2014), "Usability evaluation of academic websites using automated tools", 2014 3rd International Conference on User Science and Engineering (i-USEr), available at: https://doi.org/10.1109/iuser.2014.7002700
- Angkananon, K., Wald, M. and Ploadaksorn, P. (2020). "Development and testing of a thai website accessibility evaluation tool", International Journal of Electrical and Computer Engineering, 10, pp.4900–4909. available at: https://doi.org/10.11591/ijece.v10i5.pp4900-4909
- Bakhsh, M., & Mehmood, A. (2012), "Web Accessibility for Disabled: A Case Study of Government Websites in Pakistan", 2012 10th International Conference on Frontiers of Information Technology, available at: https://doi.org/10.1109/fit.2012.68
- Boia.org. (2019), "History of the Web Content Accessibility Guidelines (WCAG)", available at: https://www.boia.org/blog/history-of-the-web-content-accessibility-guidelines-wcag (accessed 20 February 2020).
- Borghers, E. and Wessa P. (2006), "Online econometrics textbook: Statistics-econometrics- forecasting", Office for Research Development and Education, available at: http://www.xycoon.com/ (accessed 18 February 2020)
- Cenlib.iitm.ac.in. (n.d.), Central Library, IIT Madras, available at: http://www.cenlib.iitm.ac.in/ (accessed 20 January 2020).
- Hayafa Y. Abuaddous, M. Z. Jali, and Nurlida Basir, (2013) "Study of the Accessibility Diagnosis on the Public Higher Institutions Websites in Malaysia", Proceedings of the 4th International Conference on Computing and Informatics (ICOCI 2013), 28-30 August, 2013, Sarawak, Malaysia.
- IIT Jammu. (n.d.), Library, available at: https://iitjammu.ac.in/library (accessed 20 January 2020).
- Iitbhilai.ac.in. (n.d.), Library Portal, available at: https://www.iitbhilai.ac.in/index.php?pid=aca_library (accessed 20 January 2020).
- Iitbhu.ac.in. (n.d.), LIB - Home | Indian Institute of Technology(BHU), available at: https://www.iitbhu.ac.in/cf/lib (accessed 20 January 2020).
- Iitdh.ac.in. (n.d.). IIT Dharwad, available at: https://www.iitdh.ac.in/library.php (accessed 20 January 2020).
- Iitg.ac.in. (n.d.), Lakshminath Bezbaroa Central Library, available at: https://www.iitg.ac.in/lib/ (accessed 20 January 2020).
- Iitgn.ac.in. (n.d.), IIT Gandhinagar | library, available at: http://www.iitgn.ac.in/research/library (accessed 20 January 2020).
- Iitgoa.ac.in. (n.d.), Indian Institute Of Technology Goa, available at: http://www.iitgoa.ac.in/campus.php?area=library&&lib=gallery (accessed 20 January 2020).
- IITHLibrary. (n.d.), IITHLibrary, available at: http://library.iith.ac.in/ (accessed 20 January 2020).
- Iitismlib.ac.in. (n.d.), IIT ISM LIBRARY, DHANBAD, available at: http://www.iitismlib.ac.in/ (accessed 20 January 2020).
- Iitpkd.ac.in. (n.d.), Library | IIT Palakkad, available at: https://iitpkd.ac.in/library (accessed 20 January 2020).
- Iittp.ac.in. (n.d.), Central Library || IIT Tirupati, available at: https://iittp.ac.in/CentralLibrary/ (accessed 20 January 2020).
- Ismail, A., & Kuppusamy, K. (2019), "Web accessibility investigation and identification of major issues of higher education websites with statistical measures: A case study of college websites", Journal of King Saud University - Computer and Information Sciences, available at: https://doi.org/10.1016/j.jksuci.2019.03.011
- Ismail, A., & Kuppusamy, K. S. (2016), "Accessibility analysis of North Eastern India Region websites for persons with disabilities", 2016 International Conference on Accessibility to Digital World (ICADW), available at: https://doi.org/10.1109/icadw.2016.7942530
- Library.iitb.ac.in. (n.d.), Central Library IIT Bombay | Library Website, available at: https://www.library.iitb.ac.in/ (accessed 20 January 2020).
- Library.iitbbs.ac.in. (n.d.), Central Library Indian Institute of Technology Bhubaneswar, available at: https://library.iitbbs.ac.in/ (accessed 20 January 2020).
- Library.iitd.ac.in. (n.d.), IITD | Central Library, Indian Institute of Technology Delhi, available at: http://library.iitd.ac.in/ (accessed 20 January 2020).
- Library.iiti.ac.in. (n.d.), Central Library, IIT Indore, available at: http://library.iiti.ac.in/ (accessed 20 January 2020).
- Library.iitj.ac.in. (n.d.), The Learning Hub | Facilitating Education at Fingertips, available at: http://library.iitj.ac.in/ (accessed 20 January 2020).
- Library.iitkgp.ac.in. (n.d.), Home | Central Library IIT Kharagpur, available at: http://www.library.iitkgp.ac.in/ (accessed 20 January 2020).
- Library.iitmandi.ac.in. (n.d.), IIT Mandi, available at: http://library.iitmandi.ac.in/ (accessed 20 January 2020).
- Library.iitp.ac.in/. (n.d.), IIT Patna, Central Library, available at: https://library.iitp.ac.in/ (accessed 20 January 2020).
- Library.iitrpr.ac.in. (n.d.), Home Page, available at: http://library.iitrpr.ac.in/ (accessed 20 January 2020).
- Lujan-Mora, S., Navarrete, R., and Penafiel, M. (2014), "Egovernment and web accessibility in South America", 2014 First International Conference on eDemocracy & eGovernment (ICEDEG), available at: https://doi.org/10.1109/icedeg.2014.6819953
- Mgcl.iitr.ac.in. (n.d.), Mahatma Gandhi Central Library, IIT Roorkee, available at: http://mgcl.iitr.ac.in/ (accessed 20 January 2020).
- Nelson, G. (2018), "WCAG 2.1 Guidelines Explained with Examples", Medium.com, available at: https://medium.com/c2-group/wcag-2-1-guidelines-explained-with-examples-5c7c5d8b69eb (accessed 18 February 2020).
- Noh, K., Jeong, E., You, Y., Moon, S., & Kang, M. (2015), "A study on the current status and strategies for improvement of web accessibility compliance of public institutions", Journal of Open Innovation: Technology, Market, and Complexity, 1(1), available at: https://doi.org/10.1186/s40852-015-0001-0
- Patra, M. R., and Dash, A. R. (2017), "Accessibility Analysis of Some Indian Educational Web Portals", International Journal of Computer Science, Engineering and Applications, 7(3/4), 41-55, available at: https://doi.org/10.5121/ijcsea.2017.7404
- Pib.gov.in. (2020), "Union HRD Minister Shri Ramesh Pokhriyal 'Nishank' appreciates the Union Budget 2020-21 and expressed his gratitude to Finance Minister Smt Nirmala Sitharaman for giving priority to education", Ministry of Human Resource Development, Government of India, available at: https://pib.gov.in/newsite/PrintRelease.aspx?relid=197847 (accessed 19 February 2020).
- Pkklib.iitk.ac.in. (n.d.), P K Kelkar Library, IIT Kanpur, available at: http://pkklib.iitk.ac.in/ (accessed 20 January 2020).
- Siteimprove. (2020), "Voluntary Product Accessibility Template", available at: https://siteimprove.com/en/vpat/ (accessed 21 February 2020).
- Teixeira, L., Eusebio, C. and Silveiro, A. (2019). "Website accessibility of Portuguese travel agents: A view using web diagnostic tools", In: Rocha A., Pedrosa I., Cota M.P., Goncalves R, ed., Iberian Conference on Information Systems and Technologies, CISTI. IEEE Computer Society. available at: https://doi.org/10.23919/CISTI.2019.8760949
- W3.org. (n.d.), "Understanding Conformance | Understanding WCAG 2.0", available at: https://www.w3.org/TR/UNDERSTANDING-WCAG20/conformance.html (accessed 18 February 2020).
- W3.org. (2018), "Web Content Accessibility Guidelines (WCAG) 2.1", available at: https://www.w3.org/TR/WCAG21/ (accessed 21 February 2020).
- Webplatform.github.io. (2015), "POUR – Perceivable, Operable, Understandable, Robust", WebPlatform Docs, available at: https://webplatform.github.io/docs/concepts/accessibility/pour/ (accessed 20 February 2020).
- Wessa P. (2016), "Partial Correlation (v1.0.7) in Free Statistics Software (v1.2.1)", Office for Research Development and Education, available at: http://www.wessa.net/rwasp_partialcorrelation.wasp/ (accessed 18 February 2020).
- Who.int. (2019), "Blindness and vision impairment", available at: https://www.who.int/news-room/fact-sheets/detail/blindness-and-visual-impairment (accessed 18 February 2020).
- Wipo.int. (2018), "Marrakesh Treaty to Facilitate Access to Published Works for Persons Who Are Blind, Visually Impaired or Otherwise Print Disabled (MVT)", WIPO, available at: https://www.wipo.int/edocs/mdocs/govbody/en/mvt_a_3/mvt_a_3_inf_1_rev.pdf (accessed 20 February 2020).