Résumés
Abstract
Few empirical studies have explored the factors that influence the intention to use Coronavirus contact-tracing apps. Building on previous literature on technology acceptance, trust, privacy control and reliability, we propose an integrated model. The hypotheses are tested on a representative sample of 1000 citizens in France who installed a contact-tracing app. Trust was found to play a central role: it directly and strongly influenced use intentions and mediated the relationship between perceived ease of use and behavioral intentions. Reliability was found to be a major antecedent of perceived ease of use, and privacy control influenced perceived usefulness.
Keywords:
- Technology acceptance model,
- Coronavirus contact-tracing apps,
- trust,
- privacy,
- reliability,
- ease of use,
- usefulness,
- ehealth
Résumé
Peu d’études empiriques ont exploré les facteurs qui influencent l’intention d’utiliser les applications de traçage de contacts liés au coronavirus. Nous proposons un modèle intégré, basé sur la littérature sur l’acceptation de la technologie, la confiance, le contrôle de la confidentialité et la fiabilité. Les hypothèses sont testées sur un échantillon représentatif de 1000 citoyens en France ayant installé une telle application. La confiance influence directement et fortement les intentions d’utilisation et constitue le médiateur de la relation entre la facilité d’utilisation et les intentions. La fiabilité influence la facilité d’utilisation perçue, et le contrôle de la confidentialité influence l’utilité perçue.
Mots-clés :
- Modèle de l’acceptation de la technologie,
- Applications de traçage des contacts,
- confiance,
- confidentialité,
- fiabilité,
- facilité à utiliser,
- utilité,
- esanté
Resumen
Pocos estudios empíricos han explorado los factores que influyen en la intención de usar aplicaciones de rastreo de contactos de Coronavirus. Proponemos un modelo integrado centrado en la confianza, basado en la literatura sobre la aceptación de la tecnología, la confianza, el control de la privacidad y la fiabilidad. Las hipótesis se prueban en una muestra representativa de 1000 ciudadanos en Francia que instalaron tal aplicación. La confianza afecta directa y fuertemente las intenciones de uso y media en la relación entre la facilidad de uso percibida y las intenciones. La fiabilidad influye en la facilidad de uso percibida, mientras que el control de la privacidad influye en la utilidad percibida.
Palabras clave:
- Modelo de aceptación de tecnología,
- aplicaciones de rastreo de contactos de Coronavirus,
- confianza,
- privacidad,
- confiabilidad,
- facilidad de uso,
- utilidad,
- e-salud
Parties annexes
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