Do you know what’s missing from all our visions of a futuristic utopia? Wires. You never see anyone fumbling with a cable to plug in an Android phone or iPhone. Everything just magically works. We’re not there yet, but wireless charging technology is improving all the time. Leading the way toward this brave new world are wireless phone chargers. They’re not entirely wireless, because they still have to be plugged into a wall outlet, but they do free you from your nightly plug-in. You can just pop your smartphone on a pad, and know that in the morning it will be good to go.