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首页> 外文期刊>Mathematical Problems in Engineering: Theory, Methods and Applications >Effects of Output Quality and Result Demonstrability on the Perceived Usefulness of GPS Sports Watches from the Perspective of Industry 4.0
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Effects of Output Quality and Result Demonstrability on the Perceived Usefulness of GPS Sports Watches from the Perspective of Industry 4.0

机译：工业4.0视角下输出质量和结果可证明性对GPS运动手表实用性感知的影响

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摘要

In the wave of Industry 4.0, GPS sports watches are redeveloping towards digitization and intelligence. Whether the information is correct and real-time, operation interfaces easy to use and the displayed information easy to understand have become issues that consumers and manufacturers emphasize. Thus, this study investigated the effects of output quality and result demonstrability on the perceived usefulness of GPS sports watches with participants of the 2020 Taiwan International Triathlons as the research subjects. In total, 280 respondents, who participated in the 2020 Taiwan International Triathlon, were selected by purposive sampling for a questionnaire survey. The statistical software SPSS was employed to file the data, and the statistical software of AMOS was adopted to analyze the correlation among variables. According to the results, (1) output quality has significantly positive effects on perceived usefulness; (2) result demonstrability has significantly positive effects on perceived usefulness; (3) perceived ease of use has significantly positive effects on perceived usefulness; (4) perceived ease of use has significantly positive effects on behavioral intention to use; and (5) perceived usefulness has significantly positive effects on behavioral intention to use.
机译：在工业4.0的浪潮中，GPS运动手表正在向数字化和智能化重新发展。信息是否正确、实时、操作界面是否易用、显示信息是否易懂，都成为消费者和厂家关注的问题。因此，本研究以 2020 年台湾国际铁人三项赛的参与者为研究对象，调查了输出质量和结果可证明性对 GPS 运动手表感知有用性的影响。共有 280 名参加过 2020 年台湾国际铁人三项赛的受访者通过有目的的抽样方式进行问卷调查。采用统计软件SPSS对数据进行归档，并采用AMOS统计软件分析变量间的相关性。结果表明：（1）产出质量对感知有用性有显著的正向影响;（2）结果可证明性对感知有用性有显著的正向影响;（3）感知易用性对感知有用性有显著的正向影响;（4）感知易用性对行为使用意愿有显著的正向影响;（5）感知有用性对使用行为有显著的正向影响。

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