Ключевые слова: abstract, ambiance, attendees, blurry, bokeh, busy, conference, convention, crowd, digital, display, event, exhibition, futuristic, gather, group, hall, indoor, industry, information, innovation, interacting, lifestyle, light, meeting, modern, motion, movement, networking, people, public, show, spectators, tech, technology, trade show, unfocused, unrecognizable, vibrant, visitor,