The SEEING category includes articles associated with the processes of vision. Some articles may also be categorized under other headings. For example, an article on ventriloquism might be listed under both Seeing and Hearing, because ventriloquism involves both. In particular, ventriloquism can be loosely described as a phenomenon in which one's visual percept of position affects the place from which a sound seems to originate, despite contradictory information from your ears. (More broadly, ventriloquism is an example of visual capture – situations in which visual information affects an experience normally controlled by information from a different sense.) As one can easily appreciate, articles under Seeing might also be categorized under Perceiving, or even under all three headings.