I think the next few pictures of people paying for stuff, following on from this one, might need titles like:
'EyeCatcher'; 'PalmChip'; 'VoicePay'; 'DNA:OK'; 'AuraVidual' and 'BreathSecure'.
Heaven forbid that by any chance they decide that an 'armpit-smell security access test' is
the way to go. But I could see the back-up test when failing the 'armpit-smell' being a
'Groin Sweat' swab.