Graphical projection Perspective projection is a linear projection where three dimensional objects are projected on a "picture plane". This has the effect that distant objects appear smaller than nearer objects. It also means that lines which are parallel in nature (that is, meet at the point at infinity) appear to intersect in the projected image, for example if railways are pictured with perspective projection, they appear to converge towards a single point, called vanishing point. Photographic lenses and the human eye work in the same way, therefore perspective projection looks most realistic. Perspective projection is usually categorized into "one-point", "two-point" and "three-point
(Get to) The Point (Get to) The Point (Get to) The Point is a short-lived current events discussion television program that aired on CNN in April 2013. Initially billed by CNN as "a week of special programming", the program was hosted by advertising executive and television personality Donny Deutsch with a panel that consisted of political commentator and gay rights activist Margaret Hoover, ESPN columnist Rick Reilly and ESPN NFL analyst Jason Taylor. A fifth panelist slot was filled by a different person each day. "(Get to) The Point" attracted a great deal of ridicule on Twitter during its time on air. Also during