Ключевые слова: advertise, apps, audience, broadcast, broadcasting, business, camcorder, computer, concert, conference, crowd, cyberspace, demonstrating, digital, entertainment, event, film, interview, journalist, listen, listening, live, media, mobile, mobility, movie, music, news, online, phone, photographer, play, press, production, radio, recording, screen, shoot, song, stage, stream, streaming, tablet, technology, television, video, website,