On the Relation between Code Elements and Accessibility Issues in Android Apps

2020 ◽  
Author(s):  
Henrique Neves da Silva ◽  
Andre Takeshi Endo ◽  
Marcelo Medeiros Eler ◽  
Silvia Regina Vergilio ◽  
Vinicius H. S. Durelli
Keyword(s):  
Android Apps ◽  
Accessibility Issues

Eliminating Invisible Barriers: Health Web Site Accessibility

2003 ◽  
Vol 1 (1) ◽  
pp. 70-86
Author(s):  
Christine Rzepka
Keyword(s):  
Health Information ◽  
Web Sites ◽  
Web Site ◽  
People With Disabilities ◽  
High Tech ◽  
Accessibility Issues ◽  
Accessibility Guidelines ◽  
Use Of The Internet ◽  
Simple Evaluation ◽  
The Web

One of the top reasons given for use of the internet is the ability to search for health information. However, much of the planning for web-based health information often fails to consider accessibility issues. If health care organizations and community agencies’ web sites have the latest, most wellresearched information on the health topics of the day, it is useless to those who cannot access it because of invisible technological barriers. Many flashy, high-tech sites were designed only to appeal to the needs of the mainstream population, with no consideration given to how people with disabilities must adapt their use of the web in order to access information. This article addresses issues of access specific to web site development, and will explore barriers to accessibility frequently experienced by web users with disabilities, requirements for ADA compliance, and how people with disabilities use the web. Web site accessibility guidelines, as well as simple evaluation tools, will be discussed. A thorough review of the article will enable even the least tech-savvy of health educators to enhance their skills in planning and evaluating web sites to promote access for people with disabilities.

Tracing or Tracking? A Preliminary Analysis of COVID-19 Outbreak Tracker Apps on Android and User Privacy (Preprint)

2020 ◽  
Author(s):  
Alex Akinbi ◽  
Ehizojie Ojie
Keyword(s):  
Preliminary Analysis ◽  
Service Providers ◽  
User Participation ◽  
Memory Storage ◽  
Phone Call ◽  
Contact Tracing ◽  
Privacy Rights ◽  
User Privacy ◽  
Android Apps ◽  
User Data

BACKGROUND Technology using digital contact tracing apps has the potential to slow the spread of COVID-19 outbreaks by recording proximity events between individuals and alerting people who have been exposed. However, there are concerns about the abuse of user privacy rights as such apps can be repurposed to collect private user data by service providers and governments who like to gather their citizens’ private data. OBJECTIVE The objective of our study was to conduct a preliminary analysis of 34 COVID-19 trackers Android apps used in 29 individual countries to track COVID-19 symptoms, cases, and provide public health information. METHODS We identified each app’s AndroidManifest.xml resource file and examined the dangerous permissions requested by each app. RESULTS The results in this study show 70.5% of the apps request access to user location data, 47% request access to phone activities including the phone number, cellular network information, and the status of any ongoing calls. 44% of the apps request access to read from external memory storage and 2.9% request permission to download files without notification. 17.6% of the apps initiate a phone call without giving the user option to confirm the call. CONCLUSIONS The contributions of this study include a description of these dangerous permissions requested by each app and its effects on user privacy. We discuss principles that must be adopted in the development of future tracking and contact tracing apps to preserve the privacy of users and show transparency which in turn will encourage user participation.

scholarly journals Making the Case and Laying the Groundwork for Integrating Age-Friendly Practices Into a University Strategic Plan

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 552-552
Author(s):  
Melissa Cannon
Keyword(s):  
Older Adults ◽  
Group Discussion ◽  
Strategic Plan ◽  
College Campus ◽  
Institutions Of Higher Education ◽  
Community Members ◽  
Faculty Senate ◽  
Accessibility Issues ◽  
Intensive Group ◽  
The University

Abstract A crucial first step in preparing to become an Age-Friendly University (AFU) is seeking endorsement from the campus community and leadership. This presentation describes the mapping of the AFU principles to the strategic plan and initiatives of Western Oregon University, leading to endorsement by its faculty senate, and highlights a study of the older community members’ use of the university, laying the groundwork for advancing age-friendliness on campus. Data were collected through surveys (N=46), interviews (N=9), and photovoice method (N=7) with older adults, and data were analyzed using SPSS, team coding, and intensive group discussion to develop categories and themes. Themes emerged related to how the college campus is used by older adults, the need to promote lifelong learning to the community, and the need to address accessibility issues in order to be more age-friendly, providing helpful insight to other institutions of higher education seeking to join the AFU network.

scholarly journals Controlling Interactions with Libraries in Android Apps Through Runtime Enforcement

2019 ◽  
Vol 14 (2) ◽  
pp. 1-29 ◽  
Author(s):  
Oliviero Riganelli ◽  
Daniela Micucci ◽  
Leonardo Mariani
Keyword(s):  
Runtime Enforcement ◽  
Android Apps

Comparing ten WCAG tools for accessibility evaluation of websites

2021 ◽  
pp. 1-23
Author(s):  
Shashank Kumar ◽  
Jeevitha Shree DV ◽  
Pradipta Biswas
Keyword(s):  
User Interaction ◽  
Web Accessibility ◽  
User Profile ◽  
Syntactic Analysis ◽  
Color Contrast ◽  
Careful Evaluation ◽  
Accessibility Issues ◽  
Web Developers ◽  
Compare And Contrast ◽  
Common User

BACKGROUND: Web accessibility is one of the most important aspects of building a website. It is important for web developers to ensure that their website is accessible according to WCAG standards for people with different range of abilities. There is plethora of tools for ensuring conformance to WCAG standards but not many studies compared performance of automatic WCAG tools. OBJECTIVE: This paper compares a set of ten WCAG tools and their results in terms of ease of comprehension and interpretation by web developers. We proposed a Common User Profile format to help personalize contents of website making it accessible to people with different range of abilities. METHODS: We selected ten WCAG tools from World Wide Web Consortium (W3C) to evaluate landing pages of two popular websites. For each webpage, we identified accessibility issues and recommended alternate suggestions to help developers improve accessibility. Further, we highlighted accessibility issues that cannot be captured only through conformance to WCAG tools; and proposed additional methods to evaluate accessibility through an Inclusive User Model. We then demonstrated how simulation of user interaction can capture usability and accessibility issues that are not detected through only syntactic analysis of websites’ content. Finally, we proposed a Common User Profile format that can be used to compare and contrast accessibility systems and services, and to simulate and personalize interaction for users with different range of abilities. RESULTS AND CONCLUSIONS: After careful evaluation of two websites using the ten tools, we noted that, both websites lacked color contrast between background and foreground; lack of sign language alternatives; opening of pop-ups without proper warnings and so on. Further, results from comparative analysis of selected web accessibility tools noted that, there is no single tool that can be found ideal in all aspects. However, from our study, Utilitia Validator by Utilitia SP. z O.O was considered the most feasible tool. By rectifying and incorporating issues and alternate suggestions by simulation study and Common User Profile format respectively, developers can improve both websites making it accessible to maximum audience.

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