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26-29 May 2015
Europe/Berlin timezone
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Contribution Complete Research Paper

Fürstenberghaus - F4
14 - Adoption and Diffusion

Extending UTAUT2 to Explore Pervasive Information Systems


  • Frédéric THIESSE

Primary authors



The increasing emergence of pervasive information systems requires a clearer understanding of the underlying characteristics in relation to user acceptance. Based on the integration of UTAUT2 and three pervasiveness constructs, we derived a comprehensive research model to account for pervasive information systems. Data collected from 346 participants in an online survey was analyzed to test the developed model using structural equation modeling and taking into account multigroup analysis. The results confirm the applicability of the integrated UTAUT2 model to measure pervasiveness. Implications for research and practice are discussed together with future research opportunities.