The Labor Life Support System integrates itself into Amazon fulfillment center PHX-6, extending and excavating the start of behavioral choreography through the control of duration and interfaces. The intervention exchanges with the Amazon logistic system through the installation of domestic facilities on the façade of the existing building and assigns them with different durational and programmatic implications. The various facilities compartmentalize and embody the necessary components of a labor’s domestic life, experimenting with a technique to mediate the fluctuation of labor-force through a series of tightly related interfaces. The molecular design also replicates and mutates through durational control, manifesting its dynamic architectural representations through the addition and reduction of programs informed by durations.