On October 1-2, Kazan will host a meeting of world leaders in the area of practical application of the latest digital technologies from Russia, the United States, Europe and Asia. Over 120 international experts from 25 countries will introduce the experience of implementation of the most advanced technologies for the industry 4.0, digital corporations, smart cities and energy. The participants will review over 125 practical cases and discuss topical issues of increasing the efficiency of enterprises in various areas by using the IoT technologies.