Ten people dressed in stark white "clean suits" and masks disperse amongst picnickers, inspecting the ground in sunny Central Park. Heads turn, unsure, and people start asking questions. Undetermined Measurements is an ongoing performance and documentation project. During each phase of the interventionist series volunteers gather, dress in protective clothes and silently engage with the audience in a non-confrontational manner. Why are they there? The question is left open ended, expressing the ever-changing perception that the United States has transformed from a unique symbol of freedom to a more fragile and fearful representation of uncertainty. We follow Sean Hovendick and his team as he takes Undetermined Measurements to NYC for the first time.