
Read:
Watch:
A Class Blog that Can Inspire Students to Learn About the World of Aviation

Check the guide to biometric technology on the bbc site:
http://news.bbc.co.uk/2/shared/spl/hi/guides/456900/456993/html/default.stm
and brifly summarise in 30-40 words what biometrics is.
Task 2
Choose 3 of the measures listed, research them on the internet and write a short description of how they work and what they are used for.
surveillance cameras
sniffer dogs
security patrols
x-ray machines
full-body scanners
Regards,
RV