The A to Z of biometrics

Hand geometry

This uses measurements including the length of fingers, distance between knuckles and thickness of the hand and fingers to identify an individual. It is often used for access control.

The list from A to Z

Click on the links below to find out more on each of the entries in the list.

A is for Accuracy
B is for Behavioural biometric
C is for Cash machine
D is for Database
E is for Ear
F is for Facial recognition
G is for Gummi bears
H is for Hand geometry
I is for Iris
J is for Juan Vucetich
K is for Keystroke dynamics
L is for Liveness testing
M is for Mobile phones
N is for Network security
O is for Oxford
P is for Palm
Q is for Queues
R is for Registration
S is for Signature verification
T is for Twins
U is for Universality
V is for Voice verification
W is for Walk
X is for X-ray
Y is for Young
Z is for Zurich Airport

Hand geometry is not thought to be unique in the same way as other biometrics such as iris or fingerprint but it can be useful particularly when combined with an ID card or PIN.