Technology anxiety and resistance to change behavioral study of a wearable cardiac warming system using an extended TAM for older adults


Autoři: Tsai-Hsuan Tsai aff001;  Wen-Yen Lin aff005;  Yung-Sheng Chang aff007;  Po-Cheng Chang aff008;  Ming-Yih Lee aff006
Působiště autorů: Department of Industrial Design, College of Management, Chang Gung University, Taoyuan, Taiwan aff001;  AI Innovation Research Center, Chang Gung University, Taoyuan, Taiwan aff002;  Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan aff003;  Department of Visual Communication Design, Ming Chi University, New Taipei City, Taiwan aff004;  Department of Electrical Engineering, Center for Biomedical Engineering, Chang Gung University, Taoyuan, Taiwan aff005;  Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan aff006;  School of Information, The University of Texas at Austin, Austin, Texas, United States of America aff007;  Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan, Taiwan aff008;  Graduate Institute of Medical Mechatronics, Center for Biomedical Engineering, Chang Gung University, Taoyuan, Taiwan aff009
Vyšlo v časopise: PLoS ONE 15(1)
Kategorie: Research Article
doi: 10.1371/journal.pone.0227270

Souhrn

With advances in technology, wireless and sensor technologies represent a method for continuously recording people’s biomedical signals, which may enhance the diagnosis and treatment of users’ everyday health conditions. These technologies mostly target older adults. In this study, we examine a smart clothing system targeting clinically high-risk patients, including older adults with cardiovascular disease (31 outpatients) and older adults in general (81 participants), to obtain an understanding of the patients’ perception of using wearable healthcare technologies. Given that technology anxiety has been shown to affect users’ resistance to using new technology and that perceived ubiquity is considered a characteristic of wearable devices and other mobile wireless technologies, we included three external variables: i.e., technology anxiety, perceived ubiquity, and resistance to change, in addition to the traditional components of the technology acceptance model (TAM). The results of the hypothesized model showed that among older adults in general, technology anxiety had a negative effect on the perceived ease of use and perceived ubiquity. The perceived ubiquity construct affects both user groups’ perceived ease of use and perceived usefulness of wearing smart clothes. Most relationships among the original constructs of the TAM were validated in older adults in general. Interestingly, we found that perceived usefulness had an indirect effect on behavioral intention through attitude. These results further confirm the validity of the extended TAM in determining older users’ technology acceptance behavior.

Klíčová slova:

Anxiety – Cardiovascular diseases – Computers – Elderly – Geriatrics – Heart – Schools – Taiwan


Zdroje

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