You have a serious misconception on this pic ID technology. They can NOT take any picture they find and scan it, you must already be in the data base and have an id work up on you. As far as "big brother" trying to get it's citizens in to a big pic id dbase, nah. Number one, the time involved would be enormous. Don't believe me? ****, they're still working on transfering a lot of paper work and offense material for security and police departments into a single database, so nope. Wont happen anytime soon. Now, if you are a known and in the dbase (as a most wanted terrorist or felon) then yeah, they can use it. Anyhow, don't let it worry you that you are in this big huge database along everyone else.