Prototypes or “props” used in bodystorming need not be sophisticated constructions; for example, cardboard or foam core can be used to enclose space; simple boxes or existing furniture can represent fixtures, landmarks, or obstacles; chairs can be airline or car seats; tables become stretchers or beds; and lighting conditions can be manipulated as appropriate. Likewise, while scenarios may be partially scripted from observations using storyboards, the bodystorm is largely spontaneous and encourages improvisation to capture real-world experiences.