Did any of you guys see "Minority Report"?
The part where the billboards scan Tom Cruise's iris to identify him and personalize the billboard ad to him. Now that's scary. The governments won't need ID cards, soon they will just scan you iris and identify you that way. There is a company in New Jersey, USA, that is perfecting this method of identification for credit cards,ATM machines, etc. It won't be long until privacy is a thing of the past, not that you had any anyway (CIA, FBI, etc.).