I decided that placing a bar code scanner into my hand was a stupid idea not worth half the pain. So instead I've placed an RFID in my hand that will act as a key that prevents my computer from logging on unless I'm present. This is a much needed extra level of protection that will be of much use if needed, which I pray it wont.Trans-humanism is the steam engine of the future. You can get on the train and enjoy the ride, get off the tracks and let it pass you by, but if you try to stop it it will crush you flat.