Sure, we might be facing down a potential nuclear war, burning fossil fuels for fun, and still not have our own robot butlers, but the last few years have at least brought us something undeniably futuristic: levitating speakers. Other levitating speakers have looked like UFOs, evil soccer balls, or clouds. LG's latest looks more like the kind of device you might find in a hospital, with a functional off-white color scheme, a reassuringly chunky base unit, and a series of control options on the speaker itself.