Biofield Reader uses photographic filters to read auras. There are many layers to an aura: the outer layers indicate moods, emotions and thoughts and can change from moment to moment whereas the deeper layers of the aura do not change momentarily and indicate most deeply ingrained emotional and energetic issues. It filters gradations and light that cannot be seen by the naked eye, gives information on a person’s general energy levels and any imbalances and blocks, along with offering Live Aura Streaming.