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Mobile contact tracing apps are -- in principle -- a perfect aid to condemn the human-to-human spread of an infectious disease such as COVID-19 due to the wide use of smartphones worldwide. Yet, the unknown accuracy of contact estimation by…

Information Retrieval · Computer Science 2021-05-06 Bernhard Etzlinger , Barbara Nußbaummüller , Philipp Peterseil , Karin Anna Hummel

How can multiple humans interact with multiple robots? The goal of our research is to create an effective interface that allows multiple operators to collaboratively control teams of robots in complex tasks. In this paper, we focus on a key…

Robotics · Computer Science 2021-02-02 Jayam Patel , Tyagaraja Ramaswamy , Zhi Li , Carlo Pinciroli

As a response to the global COVID-19 surge in 2020, many countries have implemented lockdown or stay-at-home policies. If, however, the contact persons of every infected patient could be identified, the number of virus transmissions could…

Networking and Internet Architecture · Computer Science 2020-07-28 Christian Gentner , Daniel Günther , Philipp H. Kindt

This article presents a method for learning well-coordinated Human-Robot Interaction (HRI) from Human-Human Interactions (HHI). We devise a hybrid approach using Hidden Markov Models (HMMs) as the latent space priors for a Variational…

Intentional or unintentional contacts are bound to occur increasingly more often due to the deployment of autonomous systems in human environments. In this paper, we devise methods to computationally predict imminent collisions between…

Robotics · Computer Science 2018-03-06 Kwan Suk Kim , Luis Sentis

The development of intelligent robots seeks to seamlessly integrate them into the human world, providing assistance and companionship in daily life and work, with the ultimate goal of achieving human-robot symbiosis. This requires robots…

One way to allow elderly people to stay longer in their homes is to use of service robots to support them with everyday tasks. With this goal, we design, develop and evaluate a low-cost mobile robot to communicate with elderly people. The…

Robotics · Computer Science 2024-04-24 Florenz Graf , Çağatay Odabaşı , Theo Jacobs , Birgit Graf , Thomas Födisch

This paper introduces the notion of danger awareness in the context of Human-Robot Interaction (HRI), which decodes whether a human is aware of the existence of the robot, and illuminates whether the human is willing to engage in enforcing…

Robotics · Computer Science 2021-02-12 Mehdi Hosseinzadeh , Bruno Sinopoli , Aaron F. Bobick

Mobile applications are being developed for automated logging of contacts via Bluetooth to help scale up digital contact tracing efforts in the context of the ongoing COVID-19 pandemic. A useful component of such applications is…

Signal Processing · Electrical Eng. & Systems 2020-07-22 Lillian Clark , Alan Papalia , Jônata Tyska Carvalho , Luca Mastrostefano , Bhaskar Krishnamachari

Addressing the global caregiver shortage through socially assistive robots necessitates a deep understanding of their psychological and physiological impacts on older adults during human-robot interaction (HRI). This study addresses whether…

This paper describes the development of a real-time Human-Robot Interaction (HRI) system for a service robot based on 3D human activity recognition and human-like decision mechanism. The Human-Robot Interactive (HRI) system, which allows…

Human-Computer Interaction · Computer Science 2019-01-14 Kang Li , Jinting Wu , Xiaoguang Zhao , Min Tan

Human-robot interaction will play an essential role in various industries and daily tasks, enabling robots to effectively collaborate with humans and reduce their physical workload. Most of the existing approaches for physical human-robot…

Robotics · Computer Science 2024-12-04 Guanrui Li , Xinyang Liu , Giuseppe Loianno

Hardware platforms for socially interactive robotics can be limited by cost or lack of functionality. This paper presents the overall system -- design, hardware, and software -- for Quori, a novel, affordable, socially interactive humanoid…

Robotics · Computer Science 2021-09-03 Andrew Specian , Ross Mead , Simon Kim , Maja Matarić , Mark Yim

Integrating real-time, complex social signal processing into robotic systems -- especially in real-world, multi-party interaction situations -- is a challenge faced by many in the Human-Robot Interaction (HRI) community. The difficulty is…

Robotics · Computer Science 2020-12-29 Youssef Mohamed , Séverin Lemaignan

Technology has become an essential part in every aspect of our lives. However the key to a successful implementation of a technology depends on the acceptance by the general public. In order to increase the acceptance various approaches can…

Human-Computer Interaction · Computer Science 2016-12-22 Johannes Feldmaier , Tamara Marmat , Johannes Kuhn , Klaus Diepold

Good human relationships are important for us to have a happy life and maintain our well-being. Otherwise, we will be at risk of experiencing loneliness or depression. In human-computer interaction (HCI) and computer-supported cooperative…

Human-Computer Interaction · Computer Science 2025-12-10 Delong Du , Sara Gilda Amirhajlou , Akwasi Gyabaah , Richard Paluch , Claudia Müller

BLE (Bluetooth Low Energy) is a new wireless communication technology that, thanks to reduced power consumption, promises to facilitate communication between computing devices and help us harness their power in environments and contexts…

Human-Computer Interaction · Computer Science 2016-08-16 Tommy Nilsson , Alan Blackwell , Carl Hogsden , David Scruton

BRILLO (Bartending Robot for Interactive Long-Lasting Operations) project has the overall goal of creating an autonomous robotic bartender that can interact with customers while accomplishing its bartending tasks. In such a scenario,…

Robotics · Computer Science 2022-03-16 Alessandra Rossi , Maria Di Maro , Antonio Origlia , Agostino Palmiero , Silvia Rossi

Successful adoption of industrial robots will strongly depend on their ability to safely and efficiently operate in human environments, engage in natural communication, understand their users, and express intentions intuitively while…

Robotics · Computer Science 2025-02-26 Tim Schreiter , Andrey Rudenko , Jens V. Rüppel , Martin Magnusson , Achim J. Lilienthal

Pursuing natural and marker-less human-robot interaction (HRI) has been a long-standing robotics research focus, driven by the vision of seamless collaboration without physical markers. Marker-less approaches promise an improved user…

Robotics · Computer Science 2025-11-18 Enrico Martini , Harshil Parekh , Shaoting Peng , Nicola Bombieri , Nadia Figueroa