New media emerged under a new technological support system. Compared to the four traditional media of newspapers, periodicals, outdoor, radio, and television, new media is visibly called the "fifth media". Based on the above definitions, Which of the following are new media. ['G mobile phone with news receiving function.', 'Big screen TV on a subway platform.', 'The revised "Urban Entertainment News" uses new printing technology to make text and pictures clearer.', 'Popular science exhibitions using high-tech methods on the square.']