The Sony CLIÉ (creativity, lifestyle, innovation, emotion, formerly communication, link, information and entertainment) is a series of personal digital assistants (PDAs) running the operating system (OS) Palm OS, developed and marketed by Sony from 2000 to 2005. The devices introduced many new features to the PDA market, such as a jog dial (or jog wheel) interface, high-resolution displays, and Sony technologies like Memory Stick slots and ATRAC3 audio playback. Most models were designed and manufactured in Japan. The name was initially an attempt at a new coinage term, though it means tool in the Jèrriais language.