How to unlock Chrome OS with a PIN code ?

Need to open your screen by writing in a couple numbers rather than a powerful secret word? The test highlight is as of now being tried in the most recent Chrome OS engineer redesign, as per Google worker François Beaufort. In a Google+ post, he depicts how to drop the new usefulness into your framework: 

You should simply empower the banner chrome://banners/#quick-open pin, restart Chrome, and go to Chrome Material Design settings page for the time being to set up your Lock Screen PIN in the new "Screen Lock" segment. When it's set, bolt your screen with 🔍 + L and appreciate the new open experience! 

Of course, it's far less demanding to connect to a PIN rather than whatever you've set as your Chrome OS secret key, and perhaps more secure than utilizing an adjacent Android telephone for Smart Lock. But at the same time you're not entering the code that will get you into your Google suite—the "keys to the kingdom" as one analyst on Beaufort's post put it. Clever, huh? Those needing to uncover further ought to check the source code here.