are many things about you
The pattern of lines on your fingertips.
The pattern of the coloured part of your eyes (the
he sound pattern of your voice.
The proportions of your head and fac
If the police have this information about us in their database, when they find a fingerprint at
the scene of a crime or have a photo of someone on a security camera, a computer can
make very accurate comparisons and tell them who the person concerned i
s and whether
they have a criminal record.
What are the advantages of such a new system?
Are there any possible disadvantages?