Blue Peter badge for a badges by corresponding with the show by post. Applications require a message of at least 50 words explaining why a badge is deserved and often include drawings, poems, or other creative works. There are different types of badges, representing different types of achievement. The badge was originally introduced in 1963, featuring the blue ship logo on a white plastic shield inspired by the ship from Disney's Peter Pan. This design remained unchanged until the 1990s when a revised badge featuring a raised moulding of the ship design by Tony Hart was introduced (more detailed and neater than the
Digital on-screen graphic as Mega, which its logo being originally shown on the bottom-left of the screen, moved to the top-right of the screen due to similar reasons; Canal 13, in a similar manner, moved its logo from the bottom-right to the top-right corner in 2002. Chilevisión has continued to have its logo being shown on the bottom-right of the screen until 2007, when it moved to the top-right of the screen, of which other television channels in Chile had followed in the previous years. TV stations in mainland China always place their logo (usually semi-transparent and sometimes animated) in the top-left corner