Optimizing the Design of the Sphygmomanometer Interface for Older Adults based on Visual Cognition

Miao Lu; Jun Yao; Xuecheng Zhao

doi:10.6919/ICJE.202502_11(2).0022

Authors

Miao Lu
Jun Yao
Xuecheng Zhao

DOI:

https://doi.org/10.6919/ICJE.202502_11(2).0022

Keywords:

Visual Cognition; Sphygmomanometer; Interface Design; Eye Tracking; Design for Aging.

Abstract

In light of the aging global population, it is essential to improve the quality of life for older adults and alleviate the pressure on healthcare resources. Home medical equipment offers a safer option amid the risk of cross-infection when visiting the doctor. However, older adults struggle with the sphygmomanometer interface. To address this, a study explored the impact of font sizes, types, backlight colors, and main information spacing on the visual reading efficiency of older adults. The results revealed that a main message spacing of 35px was more effective than other spacing options, and that yellow backlight color required more visual attention than white. This study provides valuable insights for designing sphygmomanometer interfaces.

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