The Asus Zenbook Duo offers a dual-screened glimpse into the PC’s future

Over the past couple of years, we’ve seen Windows hardware manufacturers begin to experiment with the form factors of their PCs. Lenovo and Asus in particular have been busy engineering and shipping an all-new class of hardware — PCs with dual screens. Multi-monitor setups are a longtime staple of the Windows desktop space; the thinking goes that access to a second display can be just as useful while on-the-go, as it is while stationary.