Kittmann, RalfFröhlich, TimSchäfer, JohannesReiser, UlrichWeißhardt, FlorianHaug, AndreasDiefenbach, SarahHenze, NielsPielot, Martin2017-11-222017-11-222015978-3-11-044392-9https://dl.gi.de/handle/20.500.12116/7892In this paper, we present the latest step in the evolution of the Care-O-bot: A general purpose service robot that assists users in various tasks where human-like behavior and interfaces are desired. We argue that technology, design and user experience have to match to create a robot that will blend not only visually, but also emotionally into the scenarios it will be used for. We describe the requirement priorities, design decisions and technical feasibility with which Care-O-bot 4 is able to fulfill tasks in human environments and additionally evokes positive emotions and thus furthering and enhancing human-robot interaction (HRI).Service RobotText/Conference Paper