HeartSong is a biofeedback meditation project that received an a2ru challenge grant. Collaborators: Nicholas Myers, Jeanne Marie Martineau, and Richie Arndorfer.

The project focuses on UI design for visualizing biofeedback data collected during humming sessions. The interface allows users to toggle between different data visualizations from their previous sessions or view the meditation experience alongside the resulting humming track. Presented at the a2ru annual conference, 2025.