Ever since Samsung first debuted its “Privacy display” on the Galaxy S26 Ultra, we’ve been wondering why nobody thought to make our larger screens harder to spy on. China-centric brand Huawei claims it already figured out how to add such a screen to a laptop, and now it’s a feature we want on every large-screen device going forward. You can see this new display in action on the Huawei MateBook Pro S (via Android Authority), a thin and light laptop sporting a 3.1K-resolution OLED display. The “Smart Shield Privacy Screen” will keep your screen visible to the person sitting directly…