Abstract
AbstractObjective Based on the perception characteristics of the elderly and the analysis of news APP interface layout, by changing the design of news APP interface layout, to study the influence of graphic presentation mode of interface layout on information retrieval efficiency of the elderly. Methods According to the analysis results of the corresponding relationship model between the perceived characteristics of the elderly and the layout of news APP interface, the research method of combining subjective user experience data analysis with objective eye movement experiment analysis was carried out, and finally the aging design strategy of news APP interface layout was summarized. Results (1) Using graphic layout of news information can increase the information retrieval time of the elderly, while using plain text layout can reduce the information retrieval time; (2) The subjective user experience data of interface layout shows that the elderly tend to graphic interface layout; (3) According to the eye movement experiment results, the visual browsing time of the elderly on the left layout boundary of the right picture is obviously higher than that on the left layout. Conclusion The effective layout of news APP interface is helpful to improve the information retrieval efficiency of the elderly, and further stimulate the enthusiasm of the elderly users to retrieve information. The research results can be used to optimize and innovate the interactive design of news APP interface layout.KeywordsNews APPInterface layoutElderly peoplePerceptual featuresSuitable for agingIR
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