Fringe Glyph decoder app is available for the iPad/iPhone/iPod Touch.
Now while you are Live Chatting with other Fringe fans during the episode, you can be the "First!" to guess the correct glyph clue.
And the best part, is that it is FREEEEEEE!
For those without iPhones, you can always use the handy Glyph Code cheat sheet at Fringepedia.