When I got my iris scanning done about a year ago, they said it was being phased out due to lack of uptake.
I pointed out the offices were almost always shut, so it was hard to sign up - I had been trying for several years!
Then 1 other person joined the "queue". what happened - they shut the door, due to being "over-whelmed".
Most the security staff in there were sitting around texting and chatting.
So - why did it fail? Lack of take up, due to lack of demand, or due to lack of take-up due to unavailability of the offices to sign up?
Or is it because of the face recognition?