the narrative in temporal overlap. By filmmakers The visionary French director, Abel Gance, used the term "Polyvision" to describe his three-camera, three-projector technique for both widening and dividing the screen in his 1927 silent epic, Napoléon. The filmmaker Brian De Palma has incorporated split screens into many of his films, most notably in Sisters (1973) and they have since become synonymous with his filmmaking style (Specifically 1981's Blow Out and 1998's Snake Eyes). In technology The "Interactive Olaf" bonus feature from the DVD release of Lemony Snicket's A Series of Unfortunate Events shows Jim Carrey's makeup tests from the movie in a four-way split-screen. Viewers can split the audio by selecting which one to listen to, then pressing "ENTER" on their DVD remote. The split screen has also been simulated in video games, most notably Fahrenheit where it is used to allow a player to keep track of multiple simultaneous elements relevant to the gameplay. In music video A number of music videos have made creative use of split screen presentations. In Michael Jackson's "Billie Jean" video a number of freeze frames are shown in split screen. Video and film director Michel Gondry has made extensive use of split screen techniques in his videos. One notable example is "Sugar Water" - Cibo Matto (1996), where one side of the screen shows the video played normally, and the other side shows the same video played backwards. Through careful and creative staging the two sides appear to interact directly - passing objects from side to side and visually referencing each other. The music video for "Doo Wop (That Thing)" by Lauryn Hill was filmed using a split screen technique, the video features Lauryn, performing the song at block parties in two different eras: the mid-1960s (The year 1967 is shown on the left of the video) and the late-1990s (The year 1998 is shown on the right). In television The split screen has also been used extensively in television programs. Newscasts often show two reporters in a split screen frame. The sitcom That '70s Show, Nickelodeon teen sitcom Drake & Josh, Disney Channel teen sitcom Lizzie McGuire, USA Network's Burn Notice and Fox's 24'' made extensive use of split screens. It is sometimes used in game shows to show two contestants simultaneously, and on cable news shows, when participants in a discussion are in different locations. Split screens are frequently used in