Each week Ross Rubin contributes Switched On, a column about consumer technology.
Perhaps the most-predicted announcement from Apple's September 1 press event is the addition of two cameras to the iPod touch. Long before Apple revealed its FaceTime videoconferencing software with the iPhone 4, various disassemblers notice that there seemed to be a place left open for a camera in the last iPod touch, despite Apple's claim that the product didn't "need more stuff." Nonetheless, few could deny the usefulness of such an add-on, particular
