Abstract
In recent years, the IIoT has piqued the interest of academic and industrial
researchers. When IT was combined with industrial automation and control systems,
the term IIoT was coined. It provides an integrated development environment for
businesses to create intelligent interconnected systems that leverage a variety of IoT
devices to connect the cyber and physical worlds with greater availability and
scalability. IIoT includes networked smart electricity, industrial, medical,, and
transportation. In terms of technology, Consumer IoT and Industrial IoT are not
similar. In this chapter, the evolution of industry, recent research, and applications in
IIoT are discussed. This chapter aims to assess the current state of IIOT in the current
context and make some research recommendations for future researchers.