In the second, partly jubilee, 825th, issue of the regular magazine “Inventor and Rationalizer” for 2024 there is an interview of the General Director of JSC “Octoglass” Kravchenko V. V. The magazine “Inventor and Rationalizer” has been issued since 1929 and is a concentration of information about technical innovations and inventions. “Octoglass” actively works in the field of intellectual property, and its developments are necessarily protected by patents, carefully protects all its know-how. A small exception was made for IR journalists, and the veil over the “kitchen” of the production process of smart glass was slightly opened, and the general public can familiarize themselves with the details of the technological process of manufacturing electrochromic smart glass.