Iris-scanning immigration control technology has been rolled out to another terminal at Heathrow Airport. The pilot for Iris began at Heathrow Terminals 2 and 4 in June 2005. The bomb attacks on London in July 2005 caused the enrolment facilities to be closed but these reopened on 3 January this year.

Frequent travellers using Heathrow Terminal 1 can use the Iris Recognition Immigration System (Iris) to enter the UK without queuing to see an immigration officer at passport control. Travellers signed up for the scheme walk up to an automated barrier, simply look into a camera and - if the system recognises them - enter the UK.

This biometric technology stores an image of the passenger’s iris patterns and their passport details. Only those individuals who have had their details authenticated by an immigration officer are able to use the technology.

Terminal 1 is the third terminal at Heathrow to get the new technology, which was introduced in Terminals 2 and 4 in June 2005. The rollout was due to have been completed last year but, this was pushed back because of teething problems with the system.

More information can be found on Silicon.com

• Get used to biometric tests, US tells travellers
• UK Issues It’s First E-Passports
• Traveller walks through passport control showing her bus pass
• US Immigration tries to relax Travellers

Keep up-to-date by subscribing to our weekly newsletter or RSS feed