1. 2001. 'Iris scans replace PINs, passwords'.Corrections Professional, 7 21 September (explaining that iris scanning is in use in a Pennsylvania prison, at ATMs in Texas, and at the Charlotte, North Carolina airport). See also,
2. 2000. 'Biometrie facial recognition to target corrections.Corrections Professional, 6 20 October
3. Hiller , J and Cohen , R . 2002.Internet Law and Policy, 82Prentice Hall.