How to set up Windows Hello facial recognition in Windows 10

[Windows Central]

Windows Hello is a nifty new feature for Windows 10 and one aspect of it is facial recognition. This requires more than just the webcam on your PC or laptop, but a special array with Intel currently providing the hardware with its RealSense set ups.
With a RealSense camera, either built in or an external one like the Intel developer kit we have, you'll be able to set up Windows Hello to log you in to your computer without touching a button, verify your identity or even complete purchases in the Store.
It's very easy to set up, so here's how to do it.

Full story from the WindowsCentral blog...