This study investigated the effects of variables influencing the intention to use the COVID-19 tracker. Experiment results from 224 individuals revealed that performance expectations, trust, and privacy all have an impact on app usage intention. However, social impact, effort expectation, and facilitating conditions were not shown to be statistically significant. The conceptual model explained 60.07 percent of the amount of variation, suggesting that software developers, service providers, and policymakers should consider performance expectations, trust, and privacy as viable factors to encourage citizens to use the app

翻译：这项研究调查了影响使用COVID-19跟踪器意图的变量的影响效应。224名个人实验结果表明,业绩预期、信任和隐私都对应用使用意图产生影响。然而,社会影响、工作预期和便利条件在统计上并不显著。 概念模型解释了60.07%的变差量,建议软件开发者、服务提供商和决策者将业绩预期、信任和隐私视为鼓励公民使用应用软件的可行因素。