Key Composer

Key Composer is an application that provides you with a simplified way to generate commonly-used symbols or extended characters directly from your keyboard. Using it is simple - you just double-tap the configured attention key to enter Compose Mode, and you enter the 2-key chord for the symbol/character you want. For example, if you are editing a document and need a copyright symbol, you would double-tap the right Control key, and then press the C and O keys. A © symbol would then appear right where the cursor/caret is, just as if you typed it yourself. Need a registered trademark symbol? Use the R and O keys, and a ® symbol appears.