This summer, airline passengers in the UK will be screened with face recognition technology, instead of being checked out by passport officials. The hope is that widespread use of the technology will improve security and speed up travel time.
So how will it work? Unmanned gates will screen passenger faces and match images to those stored on computer chips in biometric passports. Anyone on a police list will not be let though, along with an unknown number of "false negatives." The lines will be open to those with EU and UK biometric passports.
Can machines do a better and faster security job than humans? Even if they can, I'm not sure whether biometric identification is the "silver bullet" to terrorism, or a risk to civil liberties. Also, unlike a regular passport number, if you lose a biometric id you've lost it for life.
Do you trust unmanned clearance gates? Are you worried that this technology could be breached? And on a whole other level, do you think a significant number of airport personnel will eventually lose their jobs?