3.in the very near future you will no longer have to worry about forgetting your computer password. Youe cash card number or even your keys. Because your body will be your ID. Finger scanning. Which is similar to fingerprinting. Is already being used by large companies to identify employees. Face recognition is another growing area of ID technology. As are voice and eye recognition. Something quite new on the market is footstep identification. ……… This technology will let your employer or your teacher know exactly where you are and what you are foing while you are at work or at school.