noun an estimate or forecast of a future situation or trend
In mathematics, a projection is a mapping of a set (or a subset) of points to another set in such a way that the image of each point is the closest point in the target set.
In psychology, projection is a defense mechanism where individuals attribute their own unacceptable thoughts or feelings onto others.
In engineering, projections are commonly used in computer graphics to create 2D representations of 3D objects.
In film and media, projection refers to the display of images or videos onto a screen or surface.
In physics, projections are used in vector analysis to describe the component of a vector in a given direction.
Projection is used in literature and writing to create depth and complexity in characters. Writers may use projection to explore the inner thoughts and motivations of their characters, allowing readers to better understand and empathize with them.
In psychology, projection is a defense mechanism where individuals attribute their own undesirable traits, thoughts, or emotions onto others. Psychologists may use projection in therapy to help clients recognize and address these projections, leading to greater self-awareness and personal growth.
Architects use projection in the design process to create accurate representations of buildings and spaces. By projecting plans and elevations onto different surfaces, architects can visualize how their designs will look in the real world and make adjustments accordingly.
Projection is essential in filmmaking to display images and videos onto a screen or surface for audiences to see. Filmmakers use projectors to showcase their work in theaters, cinemas, and other venues, creating immersive viewing experiences for viewers.
Engineers use projection in technical drawings and schematics to accurately represent three-dimensional objects on a two-dimensional plane. By projecting different views and dimensions, engineers can communicate complex designs and specifications to manufacturers and other stakeholders.