A garment with lasers that project perpendicular to, and down the length of the spine. The complex technology in this interface is the body. Though it is not always evident, the range of movement of the spine is remarkable. Magnifying and making visible the relative position and dynamic tilt of the spine is sufficient to bring attention in an intense and unique way to this part of the body. That the wearer of the garment cannot see the lights projecting from their back serves to intensify this focus. The whole seems to enhance the poetic valence of movement of the entire torso, with the spinal column demarcated as the experiential, physical and energetic core.