Abstract
Aging and digitization are two major trends in modern society, resulting in a rapid increase in the number of middle-aged and elderly smartphone users. Research into these user’s mobile reading experience has significant value in industry application, as well as social value. Based on the subjective experience evaluation and eye movement data of 60 Chinese adults aged 50–70 years, we investigated the impact of different font sizes, line spacing, and stroke weight on the smartphone reading experience of Chinese characters in three typical scenarios: searching, overview reading, and long-text reading. Results show that font size has a significant impact on reading experience in all scenarios. Line spacing and stroke weight have different impacts in different reading scenarios. Line spacing has a significant effect on long-text reading (such as the news details page), while stroke weight has a significant impact on search scenarios (such as news headlines). Bold type fonts can highlight key information on a page with multiple levels of information. This study also identifies the optimal font size, line spacing and stroke weight for different scenarios and different levels of information. This is the first study that provides smartphone application developers with design specifications for optimal font size, line spacing and stroke weight in different scenarios for middle-aged and elderly Chinese users. These findings can be utilized to improve the reading experience of Chinese news apps in a comprehensive manner.
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Notes
- 1.
PPI of the test equipment in this study was 422 px/in.
References
Cheng, H.Y.: Effects of font size and spacing on Chinese reading the newspaper material in urban low-age senior citizens. Tianjin Normal University, Tianjin, China (2015)
China Internet Network Information Center: The 37th China statistical report on internet development. http://www.cnnic.net.cn/hlwfzyj/hlwxzbg/201601/P020160122469130059846.pdf. Accessed 31 Jan 2022
China Internet Network Information Center: The 47th China statistical report on internet development. http://www.cnnic.net.cn/hlwfzyj/hlwxzbg/hlwtjbg/202102/P020210203334633480104.pdf. Accessed 31 Jan 2022
Darroch, I., Goodman, J., Brewster, S., Gray, P.: The effect of age and font size on reading text on handheld computers. In: Costabile, M.F., Paternò, F. (eds.) INTERACT 2005. LNCS, vol. 3585, pp. 253–266. Springer, Heidelberg (2005). https://doi.org/10.1007/11555261_23
Fang, H., Chen, Y.C., Zhao, Y., Li, X.H., Wei, Q.: The influencing mechanism of information design elements of mobile news platform on visual search efficiency. Libr. Inf. Serv. 63(22), 58–67 (2019)
Guo, X., Tian, J.J., Hu, Z.G., Li, Q.: Impact of illumination on visual fatigue and brain arousal during written variable reading times. Packag. Eng. 39(04), 164–169 (2018)
Hou, G.H., Dong, H., Ning, W.N., Han, L.H.: Larger Chinese text spacing and size: effects on older users’ experience. Ageing Soc. 40(2), 389–411 (2020)
Hou, G.H., Ning, W.N., Dong, H.: Research on older user’s experience in digital reading from a cognitive load perspective. China J. Inf. Syst. 20(1), 15–26 (2018)
Hsiao, C.Y., Wang, M.J., Liu, Y.J., Chang, C.C.: Effects of Chinese character size, number of characters per line, and number of menu items on visual search task on tablet computer displays for different age groups. Int. J. Industr. Ergon. 72(7), 61–70 (2019)
Huang, D.L., Rau, P.L.P., Liu, Y.: Effects of font size, display resolution and task type on reading Chinese fonts from mobile devices. Int. J. Ind. Ergon. 39(1), 81–89 (2008)
Huang, S.M., Li, W.J.: Format effects of Traditional Chinese character size and font style on reading performance when using smartphones. In: 2017 International Conference on Applied System Innovation (ICASI), pp. 1239–1242. IEEE, NewJersey, USA (2017)
Huang, S.M.: Effects of font size and font style of Traditional Chinese characters on readability on smartphones. Int. J. Industr. Ergon. 69(1), 66–72 (2019)
Li, M., Zhong, N., Lv, S.F.: Exploring visual search and browsing strategies on web pages using the eye-tracking. J. Beijing Univ. Technol. 37(05), 773–779 (2011)
Li, L., et al.: Establishing a role for the visual complexity of linguistic stimuli in age-related reading difficulty: evidence from eye movements during Chinese reading. Atten. Percept. Psychophys. 81(8), 2626–2634 (2019). https://doi.org/10.3758/s13414-019-01836-y
Liu, N., Yu, R., Zhang, Y.: Effects of font size, stroke width, and character complexity on the legibility of Chinese characters. Hum. Factors Ergon. Manuf. Serv. Industr. 26(3), 381–392 (2016)
Liu, W., Zhao, Y.F., Li, J.Z.: User visual behavior on different layouts of photo sharing website using the eye-tracking. J. Beijing Univ. Posts Telecommun. (Soc. Sci. Ed.) 16(1), 18–24 (2014)
Liu, Z., Tong, W., Su, Y.: Interaction effects of aging, word frequency, and predictability on saccade length in Chinese reading. PeerJ 8(4), 8860 (2020)
Lu, J.H., Wang, X.Y.: Research on the vision health status of Chinese elderly people and its social, economic and healthy determinants: based on the Chinese longitudinal healthy longevity survey data 2014. Popul. Dev. 24(04), 66–76 (2018)
Rello, L., Pielot, M., Marcos, M.C.: Make it big! The effect of font size and line spacing on online readability. In: Proceedings of the 2016 CHI Conference on Human Factors in Computing System, pp. 3637–3648. Association for Computing Machinery, New York (2016)
National Bureau of Statistics of China: Annual Data (Population data from sample survey). //data.stats.gov.cn/easyquery.htm?cn=C01. Accessed 31 Jan 2022
United Nations: World population prospects 2019. https://population.un.org/wpp/. Accessed 31 Jan 2022
Wang, H.F.: Influence of highlighting, columns, and font size on visual search performance with respect to on-screen Chinese characters. Percept. Mot. Skills 117(2), 528–541 (2013)
Wang, J., et al.: Adult age differences in eye movements during reading: the evidence from Chinese. J. Gerontol. B Psychol. Sci. Soc. Sci. 73(4), 584–593 (2016)
Wang, L., Sato, H., Rau, P.L.P., Fujimura, K., Gao, Q., Asano, Y.: Chinese text spacing on mobile phones for senior citizens. Educ. Gerontol. 35(1), 77–90 (2008)
Wu, H.C.: Electronic paper display preferred viewing distance and character size for different age groups. Taylor Francis 54(9), 806–814 (2011)
Yan, G.L., Xiong, J.P., Zang, C.L., Yu, L.L., Cui, L., Bai, X.J.: Review of eye-movement measures in reading research. Adv. Psychol. Sci. 21(4), 589 (2013)
Yuan, H.: Research on consumer’s information-seeking behavior in social media. Wuhan University, Wuhan, China (2013)
Zhang, L.N., Zhang, X.M., Chen, X.Y.: The legibility research of Chinese font and font structure. Chin. J. Ergon. 20(03), 32–36 (2014)
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We would like to thank all subjects for their participation in this study.
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Lu, Y., Li, H., Chen, N., Shi, Y. (2022). Improving Smartphone Reading Experience for Middle-Aged and Elderly Users: The Effect of Font Size, Line Spacing and Stroke Weight. In: Rau, PL.P. (eds) Cross-Cultural Design. Applications in Business, Communication, Health, Well-being, and Inclusiveness. HCII 2022. Lecture Notes in Computer Science, vol 13313. Springer, Cham. https://doi.org/10.1007/978-3-031-06050-2_26
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