[Zenst]

That would make sense, certainly what I would call a further stage of development and currently they are doing viability and a basic level of operation. So that would seem like a logical progression.

Coz they could add a brainwave scanner that measures the reaction to the input of the eye, or have a higher resolution camera that measures blood flow being active in the eye. Many avenues of addressing this. But as a previous comment mentioned - generally easier to have a physical person next to the iris. After all, not like there is a shortage of humans to do jobs in the World today.