Universal Design (UD) Guidelines for Interactive Mobile Voting Interfaces for Older Adults

Abstract

Abstract. Current mobile interfaces have numerous usability problems, especially when used by older adults, population of users diverse in ranges and combinations of dis(abilities). However, user interfaces need to be usable by all users, including older adults and disabled people. Universal design (UD), Design for Aging (DfA), and Universal Usability (UU) consider designing systems and interfaces usable by all people, to the greatest extent possible. Set of more inclusive UD guidelines emerged from this integration of the three approaches with mobile design guidelines in order to address usability of user interfaces by diverse population of older adults. An example of an application of the inclusive UD guidelines was universally designed interactive voting interface, EZ Ballot, designed to improve usability of voting systems for older adults. This paper presents the results of the usability testing of the voting system with young and older adults, and reports equal usability of the ballot for both age groups.

Visualización y movilidad inclusiva para adultos mayores con discapacidad motriz en Azcapotzalco, Ciudad de México

“…Universal design (UD) guidelines for interactive mobile voting interfaces for older adults (Kascak, et al, 2015) y a partir de los resultados obtenidos se ha buscado hacer alternativas de pautas que se han basado en el Diseño Universal (UD), Diseño para el envejecimiento (Design for aging, DFA), y Usabilidad Universal (UU), paradigmas de diseño cuyo objetivo es el uso de los productos por parte de todas las personas.…”