“Trails”, see walking and state, is a character-based recommendation showcase APP, a combination of biography, reading and push APP, which can also be said to be the electronic version of the art of “Time” magazine. Every morning, users will receive five people‘s articles from the APP, mainly designers, writers, artists and so on. By introducing their life experiences, related works and exhibitions, we provide a platform for users to learn about others and a port to link them with the changing world.