Recorded in 2018 and finalized with music in 2020, the motive of this work is to research and question how much the use of cell phones is embedded in the daily lives of people in cities. "What are we observing?" "what are we interacting with?", "what are we contributing to?", "are we all vigilant?" are some questions that motivated this work. To realize it, recordings were made of the continuous use of a cell phone with the consciousness of a classmate through the space of the UAM university campus. Then, these recordings were accelerated to last the time of the song "Vigilantes", by Agostinho.exe: 2 minutes and 50 seconds and to maximize the observation effect of the material. This is an unpublished work in its complete form.