Rafael Lozano-Hemmer, a multimedia artist whose work now spans the second floor of the Hirshhorn Museum in D.C., wants to resist nationalism.

He says that’s the purpose of his three-part, interactive installation, “Pulse.” The exhibit replicates the participant’s heart rate in different ways, converting it to waves in a shallow pool and flickering lights, among other things. Lozano-Hemmer says it’s not just about hearing many hearts beat as one. It’s about repurposing technology, fingerprinting, for instance, for purposes of connection rather than control.