To put it in a nutshell, you have the iris scanned with

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• invisible infrared light which "recognizes" the unique pattern -LYJiang- ♂ (0 bytes) () 04/13/2021 postreply 17:59:43

• of the scanned person's iris. However, eye scanning might -LYJiang- ♂ (0 bytes) () 04/13/2021 postreply 18:01:15

• not be quite acceptable to some cultures and religions. -LYJiang- ♂ (0 bytes) () 04/13/2021 postreply 18:02:01

• Some people might also have legitimate concern about -LYJiang- ♂ (0 bytes) () 04/13/2021 postreply 18:02:32

• health risks. 100% safe? No one can say so, yet. -LYJiang- ♂ (0 bytes) () 04/13/2021 postreply 18:06:56