Smart-tinting glass can shade on demand or automatically

New Atlas

With glass an increasingly popular material for architecture, companies are experimenting with ways to balance its ability to let light in with the need for a little privacy. Glass that tints itself on demand has cropped up in sunglasses and cars, and is beginning to creep into buildings with electrochromic windows. Now, Kinestral has unveiled a new system of smart-tinting glass called Halio, which can be adjusted manually or set up to switch automatically.