文献类型：期刊文献

英文题名：Smart toothbrush app user interface usability study

作者：Zhou, Meiyu[1]; Wang, Yi[1]; Bei, Dianhui[1]

机构：[1] School of Art Design and Media, East China University of Science and Technology, Shanghai, China

年份：2022

起止页码：411

外文期刊名：Proceedings - 2022 International Conference on Computers, Information Processing and Advanced Education, CIPAE 2022

收录：EI(收录号：20230913638934)

语种：英文

外文关键词：Human computer interaction - Regression analysis - Usability engineering

摘要：To improve the design quality of its human-computer interaction interface and explore its usability. This paper takes the smart toothbrush APP user interface as the research object and uses a combination of questionnaire research and experimentation to obtain data on the original user requirements. Firstly, the Kano model is used to extract the functional requirements of the smart toothbrush app, and the extracted functional requirements are analyzed for satisfaction to determine the priority of the expected functional requirements. Secondly, based on Nielsen et al.'s usability evaluation framework and combined with the expert review method, the usability evaluation index system of the APP interface is determined. Thirdly, a research questionnaire was designed based on the index of the usability evaluation system of the smart toothbrush APP, and the obtained data were subjected to regression analysis, combined with the task-technology fit model, to get the key indicators and the priority of functional requirements affecting the usability of the APP user interface. Finally, the priority of functional requirements obtained above is compared with the expected functional priorities to find the differences between them and optimize the design to improve the satisfaction of the user interface. This research method has theoretical reference and guidance value for usability evaluation of user interfaces of the same type of smart devices and interface design practice. ? 2022 IEEE.