Ключевые слова: app, application, broadcasting, business, call, call screen interface, communication, computer, conference, connection, course, design, desktop, device, digital, display, frame, icon, illustration, information, interface, internet, leadership, live, live interface, livestream, meeting, mobile, mockup, network, online, overlay, screen, stream, technology, template, training, transparency, ui, user, video, video call, video conference, voice, web, webinar, window, work from home, working,