More people are doing more with their computers these days, and that means a greater number of applications are in use at any one time, whether at home or at work. Whether you’re a writer, graphic artist, coder or call center assistant, having a second display can give you more breathing space on the desktop to spread apps out and use them as they were intended. Obviously, it’s easier to get hold of multiple monitors back at home or in the office, but what about when you’re out and about? Responding to demand, monitor makers have put out thin and light models that are just as responsive as their full-sized cousins while being slim enough to slip into a backpack. We’ve picked out some of the best portable monitors, which use the latest in display technology, so that you don’t have to. Packed Pixels is a wingmirror-style monitor that can be fixed to the left and right sides of your laptop’s screen to give you two extra displays. While they can be used at their native 2,048 x 1,536 r...