It takes a lot to differentiate a given vacuum cleaner in today's high-tech world of Dysons and Roombas, so kudos to Samsung for attempting to appeal to the gaming crowd by designing a model shaped like a popular Xbox character. The Silencio SC9540 packs in all the high-end features you'd expect from a TV manufacturer making vacuums -- cyclonic suction, HEPA filter, super-special silver nanoparticle coating -- yet really stands out due to its rather striking resemblance to that dude from the Halo games. Samsung's Master Chief vacuum cleaner: Kills dirt. Dead. With a plasma rifle.