What will Mozilla OS look like?

Patryk Adamczyk, whose position at Mozilla sounds like Senior Mobile User Experience Designer, published an article on the Firefox OS blog that described the design principles underlying the future mobile operating system.

If you take a quick look at the slides under the cut, but you cannot help but notice the desire for strict geometric shapes that are characteristic of the interface that Microsoft called “Metro” until recently. The designer himself says that “Design that is minimal, effective and intuitive”; You can also note the asymmetric layout of the tiled interface elements that are designed to display multimedia content - however, they also did not refuse the usual lists (contacts, letters, etc.) specific to Android or iOS.