Try asking the US Air Force how that works out for them (rather well, actually), as they've been using it in fighter planes for decades now.
Yes, but aren't those HUDs at about arm's length, on top of the console? Instead of less than an inch from your cornea?
Oliver Drage, 19, of Liverpool, was arrested in May 2009 by police tackling child sexual exploitation.
This means most likely that his ISP, or some target website, caught him down/uploading unsavory things, and need data on his PC to convict him. He probably encrypted the whole disk, and gets a password prompt upon starting his PC, so that's how they know there's something to be decrypted.