Adoption of information technology remains an important consideration in IS research. With the growing number of complex systems being implemented within the organizations, there also exists a need to understand these systems, their adoption and post adoption behavior. This study focuses on these issues. We develop a description of complex technologies. Subsequently we extended the technology acceptance model to include perceived risk of use, as a new construct in the nomological network leading to, post-adoptive exploration of complex technologies.
Gupta, Saurabh and Karahanna, Elena, "Technology Adoption in Complex Systems" (2004). SAIS 2004 Proceedings. 27.