Evaluation of the usability of a mobile application in early detection of pediatric cancer

Cavalcanti, Heloíza Gabrielly de Oliveira; Bushatsky, Magaly; Barros, Mariana Boulitreau Siqueira Campos; Melo, Chardsongeicyca Maria Correia da Silva; Filho, Antonio Jorge Ferreira Delgado

doi:10.1590/1983-1447.2021.20190384

Cited by 7 publications

(7 citation statements)

References 14 publications

(17 reference statements)

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“…Validation research, such as the present study, favors the proper selection of Learning objects and effective methods to obtain satisfactory results in the teaching-learning process. The development of educational hypermedia fosters thinking and clinical reasoning skills and is provided by learning environments that ease the transfer of knowledge (9,10,16,23,24) .…”

Section: Discussionmentioning

confidence: 99%

“…The odd items were subtracted one from the scale marked by the user, however for the even items the score was five minus the scale marked by the user. Next, the individual scores of the participants were summed and the value was multiplied by 2.5 to obtain the total usability scale (SUS Score) with the satisfaction index ranging from 0 to 100 points (23) .…”

Section: Methodsmentioning

confidence: 99%

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Educational hypermedia on embracement and obstetric risk classification: content validation and usability

Soares

Mesquita

Mendes

et al. 2022

Rev. Gaúcha Enferm.

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Objective To validate the content and usability of educational hypermedia about embracement and obstetric risk classification. Methods Methodological study, development by the basic instructional design model, conducted in five stages. Twenty-two judges participated to validate the content and usability. For the analysis, the Content Validity Index, the System Usability Scale, and the binomial test were used. Results In the content it was obtained a Content Validity Index of 0.96 and for and usability it was obtained 91.9. In the overall evaluation, all requirements obtained an index of 0.98. Conclusion The educational hypermedia developed presents evidence of validity and constitutes an innovative resource for the teaching and learning process in Nursing.

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Section: Discussionmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Educational hypermedia on embracement and obstetric risk classification: content validation and usability

Soares

Mesquita

Mendes

et al. 2022

Rev. Gaúcha Enferm.

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“…O escore SUS mostrou que a maioria dos aplicativos apresentou uma performance adequada para o uso ao atender as exigências de usabilidade, assim como em outros estudos que utilizaram a escala para avaliar aplicativos de saúde e que também obtiveram resultados favoráveis (Cavalcanti et al, 2021).…”

Section: Discussionunclassified

“…O teste de usabilidade permite entender fatores subjetivos que determinem o uso efetivo do sistema, e que podem contribuir para o aperfeiçoamento e a experiência da interação humano-computador (IHC), assim como a sugestão de melhorias no aplicativo quanto ao conteúdo, pois as informações podem ser verificadas e atualizadas em novas versões para um melhor aperfeiçoamento da ferramenta (Andrade et al, 2019;Cavalcanti et al, 2021).…”

Section: Discussionunclassified

Avaliação da usabilidade de aplicativos móveis para gestantes com base no System Usability Scale (SUS)

Borges

Faria

Moraes

et al. 2021

RSD

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Objetivo: Considerando que para um melhor uso e aproveitamento de aplicativos móveis de saúde, é necessário que suas interfaces consigam oferecer funcionalidades que permitam aos usuários realizarem suas tarefas com o mínimo possível de dificuldades em sua utilização, o presente artigo tem como objetivos descrever os aplicativos de saúde móvel sobre gravidez disponíveis para download em smartphones e avaliar a usabilidade com base no instrumento SUS. Método: Trata-se de um estudo transversal e descritivo que utilizou uma busca sistemática de aplicativos nas lojas virtuais Play Store e App Store entre os meses de agosto e setembro de 2020 e, atualizado em março de 2021. As buscas pelos aplicativos foram realizadas por 3 pesquisadoras independentes, de forma simultânea com padronização dos procedimentos. Para a coleta de dados, utilizou-se instrumento desenvolvido especificamente para este estudo. Quanto a avaliação da usabilidade, utilizou-se o instrumento SUS. Resultados: Foram identificados 1.360 aplicativos na loja virtual da Play Store e 1.103 na App Store e, após aplicação dos critérios de seleção, a amostra final foi composta por 56 aplicativos, que foram caracterizados e em seguida foi feita a distribuição de frequência quanto a classificação do questionário de usabilidade SUS. Considerações finais: Os aplicativos oferecem diversos conteúdos, de forma fragmentada e poucos apresentam a fonte das informações disponibilizadas. Quanto a avaliação da usabilidade, a maioria dos aplicativos apresentou uma performance adequada para o uso ao atender as exigências de usabilidade, uma vez que permite que o usuário realize as tarefas com o mínimo de dificuldades.

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“…SUS is an evaluation instrument that contains ten questions by showing the level of approval of each question with a Likert scale IJCCS ISSN (print): 1978-1520, ISSN (online): 2460-7258 ◼ ranging from 1 to 5. SUS can measure several characteristics of an application, namely Easy to learn, Inconsistencies, Easy to memorize and Satisfaction [13].…”

Section: Introductionmentioning

confidence: 99%

Rice Planting Calendar Application Development using Scrum

Fitriana

Prasetyo

2022

Indonesian J. Comput. Cybern. Syst.

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Indonesia is an agricultural country that produces more rice commodities than secondary crops. Many people who work as farmers choose the land to plant rice. Farmers experience several obstacles in determining the correct planting time to improve the rice harvest quality. A planting calendar is a method used by farmers to determine the scheduling of planting for one year. The rice planting calendar works based on rainfall and climate patterns. With the help of the latest technology, determining the rice planting calendar can be done quickly. The utilization of computer technology and algorithms such as Artificial Neural Network is helpful for forecasting rainfall using time series data accurately in the following month. The planting calendar is connected to data from the Meteorology, Climatology and Geophysics Agency (BMKG) from each station in each region. The rice planting calendar is made on a mobile basis with the aim of providing convenience for users in their hands. This cropping calendar application was developed using the Scrum method. The application development stages consist of sprint planning, first sprint, second sprint, third sprint and usability testing. The results of the development of the sprint went well. After completing the story, it was continued with the usability testing stage using the System Usability Scale (SUS). The SUS test was given to 20 respondents who had criteria including farmers and landowners. The results of SUS on the rice planting calendar application got a score of 72.75, which was categorized as Good.

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Evaluation of the usability of a mobile application in early detection of pediatric cancer

Cited by 7 publications

References 14 publications

Educational hypermedia on embracement and obstetric risk classification: content validation and usability

Educational hypermedia on embracement and obstetric risk classification: content validation and usability

Avaliação da usabilidade de aplicativos móveis para gestantes com base no System Usability Scale (SUS)

Rice Planting Calendar Application Development using Scrum

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