Avaliação de Interface em Aplicativo para Medição de Nível de Atividade Física Baseado no IPAQ da OMS
Year: 2025
Type: conference-paper
Abstract: Due to globalization and digitalization, there has been a huge increasein the number of mobile applications being developed. Thismakes the user experience and usability of apps a topic of interest.This study evaluates an app based on the World Health Organization’sInternational Physical Activity Questionnaire using JakobNielsen’s heuristics as a framework, aiming to evaluate the finalusers perception of usability. The following ten criteria were considered:visibility of system statuses; correspondence between thereal world and the system; user control and freedom; consistencyand standards; error prevention; recognition rather than recall;flexibility, and efficiency of use; aesthetic and minimalist design;helping users to recognize, diagnose, and recover from errors; andfinally, help and documentation. Therefore, the metology used inthis article made possible to evaluate the system - a scientific iniciation’sproduct - using Nielsen’s heurístics as a baseline of study.In conclusion, this article makes recommendations for changesto the system en route to improve its usability as well the usedmetodology itself.
Source: Anais do Computer on the Beach
Authors: Arthur M. R. Alves, Victor B. L. de Paula, Yuri M. Ferreira, Luis A. M. Mendes, Gabriella C. B., Gabriella C. B. Costa, Matheus A. M. de Paula, Luan S. Oliveira, Gabriela R. O. Venturini, João V. D. e Souza, Carlos H. S. Valente, Lorenzo J. B. Luz, Antônio C. S. S. Neto, Lukas J. Wolf, Pedro F. S. Almeida,, Rodrigo A. S. Venetillo
Language: English
Subfield: Human-Computer Interaction
Field: Computer Science
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4410770417