The researchers in this study set up a mobile lab including six 3D cameras, three laptops, and 70 luminescent markers. Volunteer dancers were prepped with the markers before turning in front of the cameras, which flash infrared light to capture the reflection of the markers and translate these into a 3D image on the computer so the dancers' movements can be studied. The hope is that teachers will one day incorporate their techniques and findings in order to better educate dancers.