Ermak Lorde
You guys know those mood things don't really work right? I mean in theory they're accurate, but they base everything on body-tempurature. So if you sit and read Manga in Barnes & Noble everyone'll think your sad, even though it's just the overkill AC.
Actually, my theory was not to have it change on body temperature, but rather on the moisture. If you're feeling sad, your eyes get watery, and therefore the contacts turn a sad color. I don't know exactly how it would work, though.
