Uim is an input method module library supporting various languages, which become a frontend for Anthy, SKK, Canna, T-Code, TUT-Code, Pinyin (Chinese input method), Hangul (Korean input method), IPA (International Phonetic Alphabet), etc. Most of the functions are implemented with Scheme, so it's very simple and flexible.

Mozc is a Japanese Input Method Editor (IME) designed for multi-platform such as Chromium OS, Windows, Mac and Linux.

uim-mozc provides client part of the Mozc input method.