While outdoor panoramas can be done without a tripod, indoor panoramas are much more difficult. Parallax errors occur inevitably with close objects in a scene, when the lens deviates from the vertical axis of rotation. It is almost impossible to avoid these errors without a tripod. Furthermore, Nodalview uses advanced exposure corrections techniques, like Automatic Exposure Bracketing, and this requires a steady shot. Nodalview also targets real estate agencies that requires consistent and practical professional-grade panoramas.