±15 Synchronize is an experimental typography book. It was about documenting a long distance relationship between a girl in United States and a boy in Taiwan. Typography has been used as a way to create different moods. The bold type is the voice of the rational side of the girl; on the other hand, the small and italic type is the inner emotional voice of the girl. Photography and the shifting of colors have been used to show a positive change in the boy and girl’s relationship.