Mikumentary is a series of short documentary films by Assistant Professor Tara Knight from The University California, San Diego, about Hatsune Miku, the most popular vocaloid character, and the cultural phenomenon around her. The 3 minutes 26 seconds first episode was posted in the web yesterday. The second episode is scheduled to be posted in January 2013.
Mikumentary Episode 1: Everybody's Voice / Icon
Video by Tara Knight featuring interviewees and Piapro artists
Sound and Music by Nicholas Drashner featuring Hatsune Miku
Mikumentary teaser trailer
Source: Nikkan Vocaloid Guide