Study on the Influence of Touch Screen Button Size on Operation Performance

Autor: Ning Li, Yingwei Zhou, Bei Zhang
Rok vydání: 2020
Předmět:
Zdroj: Man-Machine-Environment System Engineering ISBN: 9789811569777
DOI: 10.1007/978-981-15-6978-4_73
Popis: Touch devices are widely used in our lives. The size of the touch screen interface buttons will affect the user’s interaction efficiency and accuracy. At present, research on the size of touch screen button is mainly focused on handheld mobile devices and desktop touch devices. Research is still relatively scarce. In order to improve the user’s operating efficiency and user's experience, according to the actual needs of the user, this study selects nine types of touch interface buttons sizes for a desktop touch device with a screen tilt angle of 60°, and conducts comparative experimental research, mainly using task performance indicators method of measurement. The experiment results show that the minimum recommended button size for the touch screen interface is 6.25 mm, and the larger the button size, the higher the performance. The research conclusions can be used to support touch screen interface design.
Databáze: OpenAIRE