IPA_Unicode_Joe is a Unicode Keyboard Layout created from the International Phonetic Alphabet standards. As of right now, it is only available for Windows - Macintosh support coming soon.
If you would like a copy of IPA_Unicode_Joe, please contact me. You will need to install the Charis SIL Font Book before you begin this download. There are also other helpful downloads located on that site. If you have any question about installation, please feel free to contact me through the Contact page.