We've seen KIST's Marhu robot tooling around here before, but now they're showing off the latest models, the Mahru-Z (with some help from Mahru-M), in some super useful scenarios. Mahru-Z and M have been successfully demonstrating their service abilities by carrying cups of tea, and retrieving toast from toasters and delivering it as well. The Z-version bot is a bit shorter than previous iterations, and also sports different, more dextrous arms. He stands about 4 feet 3 inches tall and weighs 122 pounds. Both bots are networked and use 3D object recognition in their task completion. Overall, the improvements to the Mahru bots are iterative, but it sure is great to hear that one day we'll have someone to bring our breakfast to us in bed. Video is after the break.