Subvision is a term that refers to a specific type of visual perception that occurs below the level of conscious awareness. It involves the processing of visual information that the brain receives but does not actively focus on. This can influence behavior and decision-making without the individual being aware of it. In various fields, such as psychology and marketing, subvision is studied to understand how subtle visual cues can affect people's thoughts and actions. For example, advertisements may use subvisual elements to create a desired emotional response, even if the viewer does not consciously notice them.