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Novel approaches for the design of assistive technology controls propose the usage of eye tracking devices such as for smart wheelchairs and robotic arms. The advantages of artificial feedback, especially vibrotactile feedback, as opposed to their use in prostheses, have not been sufficiently explored. Vibrotactile feedback reduces the cognitive load on the visual and auditory channel. It provides tactile sensation, resulting in better use of assistive technologies. In this study the impact of vibration on the precision and accuracy of a head-worn eye tracking device is investigated. The presented system is suitable for further research in the field of artificial feedback. Vibration was perceivable for all participants, yet it does not produce any significant deviations in precision and accuracy.
Due to the Covid-19 pandemic, the RoboCup WorldCup 2021 was held completely remotely. For this competition the Webots simulator (https://cyberbotics.com/) was used, so all teams needed to transfer their robot to the simulation. This paper describes our experiences during this process as well as a genetic learning approach to improve our walk engine to allow a more stable and faster movement in the simulation. Therefore we used a docker setup to scale easily. The resulting movement was one of the outstanding features that finally led to the championship title.
This work documents the rising acceptance of social robots for healthcare as well as their growing economic potential from 2017 to 2021. The comparison is based on two studies in the active assisted living (AAL) community. We first provide a brief overview of social robotics and a discussion of the economic potential of social health robots. We found that, despite the huge potential for robotic support in healthcare and domestic routines, social robots still lack the functionality to access that potential. At the same time, the study exemplifies a rise in acceptance: all health-related activities are more accepted in 2021 when in 2017, most of them with high statistical significance. When investigating the economic perspective, we found that persons are aware of the influence of cultural, spiritual, or religious beliefs. Most experts (57%), having a European background, expect the state or the government to be the key driver for establishing social robots in health and significantly prefer leasing or renting a social health robot to buying one. Nevertheless, we speculate that it might be a global financial elite which is first to adopt social robots.
Sollen soziale Roboter Teil unserer Gesellschaft werden?
Eingebettet in eine spannende Kriminalgeschichte vermittelt der Wissenschaftscomic von Oliver Korn und Jonas Grund den aktuellen Stand und Ausblick der Wissenschaft auf Social Robots.
Die Geschichte spielt in der nahen Zukunft: In einem internationalen Projekt erforschen Wissenschaftler die Anforderungen an soziale Roboter für den Gesundheitsbereich. Kurz bevor der Prototyp eines Pflegeroboters in einer Feldstudie zum Einsatz kommt, verschwindet er spurlos. In ihrem ersten großen Fall begibt sich die junge Kommissarin Kira auf eine Reise in die Welt der Wissenschaft. Dabei lernt sie viel über soziale Roboter, KI und die Welt internationaler wissenschaftlicher Kooperationen. Immer wieder kommen kritische Stimmen zu Wort: Anti-Roboter-Aktivisten protestieren gegen Automatisierung und ein Schwinden von Menschlichkeit und Empathie. Selbst in der Familie der Kommissarin wird die mögliche Pflege älterer Menschen durch Roboter kontrovers diskutiert.
Übergreifendes Ziel ist es, über alle Altersstufen hinweg Wissen aufzubauen, damit die Vor- und Nachteile dieser neuen Technologien kontrovers, aber kenntnisreich diskutiert werden können. „Soziale Roboter – ein Science Comic“ ist ein Beitrag zu einer informierten Diskussion in den Feldern Robotik, künstliche Intelligenz, Ethik und Politik und damit auch als Lehr- und Lernmittel geeignet.
Der Comic wurde für Jugendliche und Erwachsene konzipiert und gestaltet. Insbesondere aber für jene, die bisher kaum in Berührung mit sozialen Robotern und künstlicher Intelligenz gekommen sind. Eine weitere Zielgruppe sind im Gesundheitswesen tätige Personen, denn die Betreuung und Pflege älterer Menschen gelten als einer der zukünftig wichtigsten Anwendungsbereiche für soziale Roboter.
DINA4 Hochformat, Hardcover Fadenheftung, erschienen in Deutsch und Englisch. Herausgegeben im Selbstverlag Affective & Cognitive Institute (ACI), Hochschule Offenburg
Robots and automata are key elements of every vision and forecast of life in the near and distant future. However, robots and automata also have a long history, which reaches back into antiquity. Today most historians think that one of the key roles of robots and automata was to amaze or even terrify the audience: They were designed to express something mythical, magical, and not explainable. Moreover, the visions of robots and their envisioned fields of application reflect the different societies. Therefore, this short history of robotics and (especially) anthropomorphic automata aims to give an overview of several historical periods and their perspective on the topic. In a second step, this work aims to encourage readers to reflect on the recent discussion about fields of application as well as the role of robotics today and in the future.
Soziale Roboter unterscheiden sich von Servicerobotern, da sie auch komplexere Interaktionen und Kommunikation beherrschen. Einige können Emotionen simulieren oder sogar erkennen. Einsatzbereiche gibt es viele: vom Haushalt über die Pflege bis in den medizinischen Bereich. Wo liegen die Grenzen der aktuellen Systeme? Wie müssen soziale Roboter aussehen und interagieren, um als nützliche Helfer statt als Konkurrenten wahrgenommen zu werden? Dieser Artikel gibt einen kurzen Überblick bestehender sozialer Roboter. Er beleuchtet deren Akzeptanz im wichtigen Bereich Gesundheit und Pflege anhand der Ergebnisse einer Expertenstudie und gibt eine zeitliche Perspektive zur weiteren Entwicklung.
Social robots not only work with humans in collaborative workspaces – we meet them in shopping malls and even more personal settings like health and care. Does this imply they should become more human, able to interpret and adequately respond to human emotions? Do we want them to help elderly persons? Do we want them to support us when we are old ourselves? Do we want them to just clean and keep things orderly – or would we accept them helping us to go to the toilet, or even feed us if we suffer from Parkinson’s disease?
The answers to these questions differ from person to person. They depend on cultural background, personal experiences – but probably most of all on the robot in question. This book covers the phenomenon of social robots from the historic roots to today’s best practices and future perspectives. To achieve this, we used a hands-on, interdisciplinary approach, incorporating findings from computer scientists, engineers, designers, psychologists, doctors, nurses, historians and many more. The book also covers a vast spectrum of applications, from collaborative industrial work over education to sales. Especially for developments with a high societal impact like robots in health and care settings, the authors discuss not only technology, design and usage but also ethical aspects.
Thus this book creates both a compendium and a guideline, helping to navigate the design space for future developments in social robotics.
Social robots are robots interacting with humans not only in collaborative settings, but also in personal settings like domestic services and healthcare. Some social robots simulate feelings (companions) while others just help lifting (assistants). However, they often incite both fascination and fear: what abilities should social robots have and what should remain exclusive to humans? We provide a historical background on the development of robots and related machines (1), discuss examples of social robots (2) and present an expert study on their desired future abilities and applications (3) conducted within the Forum of the European Active and Assisted Living Programme (AAL). The findings indicate that most technologies required for the social robots' emotion sensing are considered ready. For care robots, the experts approve health-related tasks like drawing blood while they prefer humans to do nursing tasks like washing. On a larger societal scale, the acceptance of social robots increases highly significantly with familiarity, making health robots and even military drones more acceptable than sex robots or child companion robots for childless couples. Accordingly, the acceptance of social robots seems to decrease with the level of face-to-face emotions involved.
In this article, we present a taxonomy in Robot-Assisted Training; a growing body of research in Human–Robot Interaction which focuses on how robotic agents and devices can be used to enhance user’s performance during a cognitive or physical training task. Robot-Assisted Training systems have been successfully deployed to enhance the effects of a training session in various contexts, i.e., rehabilitation systems, educational environments, vocational settings, etc. The proposed taxonomy suggests a set of categories and parameters that can be used to characterize such systems, considering the current research trends and needs for the design, development and evaluation of Robot-Assisted Training systems. To this end, we review recent works and applications in Robot-Assisted Training systems, as well as related taxonomies in Human–Robot Interaction. The goal is to identify and discuss open challenges, highlighting the different aspects of a Robot-Assisted Training system, considering both robot perception and behavior control.
Autonomous humanoid robots need high torque actuators to be able to walk and run. One problem in this context is the heat generated. In this paper we propose to use water evaporation to improve cooling of the motors. Simulations based on thermodynamic calculations as well as measurements on real actuators show that, under the assumption of the load of a soccer game, cooling can be considerably improved with relatively small amounts of water.