Watch out if you are invited to use fingerprints to identify yourself for a flight!

I don't mind if they offer this option…as long as it remains just an option. I will not agree to it.

How about checking some other part of the body, such as the inside of the elbow, which does not generally leave impressions where we go? I would not mind if the inside of my elbow were scanned several times in an airport, and another part of my body the following week in another airport.