ABSTRACT
In this work, App Inventor is presented as a potential tool to develop an accessible app in order to convey contents and information. As use case, we considered the readability of a leaflet used to provide useful information to the general public. Usually this type of contents is presented in a static PDF format, which cannot be easily read on a touch screen. In this work, App Inventor is used to convey information in a more interactive and readable way via a mobile app. The study was specifically aimed at investigating (1) the accessibility support provided by App Inventor, and (2) the usage of an interactive mobile app as a possible tool to enhance content readability on a touch-screen device. The designed app showed that accessibility is supported by App Inventor, although some minor issues have been detected in the user interface design. Finally a set of possible design suggestions has been proposed.
- Biňas, M., Štancel, P., Novak, M., & Michalko, M. (2012, November). Interactive eBook as a supporting tool for education process. In Emerging eLearning Technologies & Applications (ICETA), 2012 IEEE 10th International Conference on (pp. 39-44). IEEE.Google Scholar
- Buzzi, M. C., Buzzi, M., Leporini, B., Mori, G., & Penichet, V. M. (2010, July). Accessing Google docs via screen reader. In International Conference on Computers for Handicapped Persons (pp. 92-99). Springer, Berlin, Heidelberg.Google Scholar
- Calabrò, A., Contini, E., & Leporini, B. (2009, November). Book4All: A tool to make an e-book more accessible to students with vision/visual-impairments. In Symposium of the Austrian HCI and Usability Engineering Group (pp. 236-248). Springer, Berlin, Heidelberg.Google ScholarDigital Library
- Carvalho, L. P., & Freire, A. P. (2017, October). Native or web-hybrid apps? An analysis of the adequacy for accessibility of android interface components used with screen readers. In Proceedings of the XVI Brazilian Symposium on Human Factors in Computing Systems (pp. 1-10).Google ScholarDigital Library
- Chiti, S., & Leporini, B. (2012, July). Accessibility of android-based mobile devices: a prototype to investigate interaction with blind users. In International Conference on Computers for Handicapped Persons (pp. 607-614). Springer, Berlin, Heidelberg.Google Scholar
- Damaceno, R. J. P., Braga, J. C., & Mena-Chalco, J. P. (2018). Mobile device accessibility for the visually impaired: problems mapping and recommendations. Universal Access in the Information Society, 17(2), 421-435.Google ScholarDigital Library
- Henry, S. L. (2012, July). Developing text customisation functionality requirements of PDF reader and other user agents. In International Conference on Computers for Handicapped Persons (pp. 602-609). Springer, Berlin, Heidelberg.Google ScholarDigital Library
- Leporini, B., & Meattini, C. (2019). Personalization in the Interactive EPUB 3 Reading Experience: Accessibility Issues for Screen Reader Users. In Proceedings of the 16th Web For All 2019, Personalization-Personalizing the Web (pp. 1-10).Google ScholarDigital Library
- Leporini, B., & Paternò, F. (2002, October). Criteria for usability of accessible web sites. In ERCIM Workshop on User Interfaces for All (pp. 43-55). Springer, Berlin, Heidelberg.Google Scholar
- Nakai, R., Ito, K., Yanagi, H., & Mima, Y. (2019, July). HapTalker: E-book User Interface for Blind People. In International Conference on Human-Computer Interaction (pp. 282-288). Springer, Cham.Google Scholar
- Park, K., Goh, T., & So, H. J. (2014). Toward accessible mobile application design: developing mobile application accessibility guidelines for people with visual impairment, HCI 4, pp. 31-38.Google Scholar
- Schwarz, T., Rajgopal, S., & Stiefelhagen, R. (2018, July). Accessible EPUB: Making EPUB 3 Documents Universal Accessible. In International Conference on Computers Helping People with Special Needs (pp. 85-92). Springer, Cham.Google ScholarDigital Library
- Shin, H., Gil, Y. H., Yu, C., Kim, H. K., Lee, J., & Jee, H. K. (2017). Improved and accessible e-book reader application for visually impaired people. In SIGGRAPH Asia 2017 Posters (pp. 1-2).Google ScholarDigital Library
- Siebra, C., Gouveia, T., Macedo, J., Correia, W., Penha, M., Silva, F., ... & Florentin, F. (2015, November). Usability requirements for mobile accessibility: a study on the vision impairment. In Proceedings of the 14th International Conference on Mobile and Ubiquitous Multimedia (pp. 384-389).Google ScholarDigital Library
- Suzuki, M., & Yamaguchi, K. (2020, September). On Automatic Conversion from E-born PDF into Accessible EPUB3 and Audio-Embedded HTML5. In International Conference on Computers Helping People with Special Needs (pp. 410-416). Springer, Cham.Google ScholarDigital Library
Recommendations
Inter-app communication between Android apps developed in app-inventor and Android studio
MOBILESoft '16: Proceedings of the International Conference on Mobile Software Engineering and SystemsCommunications between mobile apps are an important aspect of mobile platforms. Android is specifically designed with inter-app communication in mind and depends on this to provide different platform specific functionalities. Android Apps can either be ...
Using AppVis to Build Data-rich Apps with MIT App Inventor (Abstract Only)
SIGCSE '17: Proceedings of the 2017 ACM SIGCSE Technical Symposium on Computer Science EducationMIT App Inventor is widely used to introduce students to programming and building mobile apps. In this workshop, we will introduce AppVis, an extension to App Inventor that allows users to create apps that publish data to iSENSE (isenseproject.org), a ...
App inventor for android: report from a summer camp
SIGCSE '12: Proceedings of the 43rd ACM technical symposium on Computer Science EducationGoogle's App Inventor for Android (AIA) is the newest visual "blocks" programming language designed to introduce students to programming through creation of mobile applications (apps). AIA opens up the world of mobile apps to novice programmers. Success ...
Comments