sarkandani , the secretary of the strategic council of noori factories. international vice president for science, technology and economics , the president's academics will be with us in the future, as well as the technologists that we invited to participate in the exhibition to be at their service in a video format. to talk more about the dimensions of the exhibition, first of all, we are at the service of mr. sarkandi, so let's start the discussion with this topic. well, this year , for the first time , the startup section of the exhibition was separate from the section of balghagh companies. in one part, the balghaghs come and present their own products , they present the latest technologies, and on the sidelines , there are also start-up businesses that bring their own products and their own ideas so that they can attract capital. this year, the exhibition was completely different, and perhaps it was a special attraction in this section and it was new work because the young people had come and with the focus of artificial intelligence in different area