How can I set Windows Say Hello to my lock screen?

[snb123]

how can i set windows say hello to my lock screen

i want to set a "Windows say hello" option to my lock screen.

 

[Vlatko Stojanovski]

Re: how can i set windows say hello to my lock screen

To do that you need to have the specific hardware and you haven't told us anything about what you are using.

Is it a Windows 10 machine? Laptop / Desktop / Tablet? Or is it a mobile phone? Lumia 950/950XL or something else?

Also when you say Hello, do you mean Iris recognition or something else?