The Human-Centered Engineering Hub at Ostfalia University of Applied Sciences in Wolfenbuettel, Germany, combines the research areas of the
Human-Centered Robotics Lab
(HCR Lab)
co-directed by
Prof. Dr.-Ing. Reinhard Gerndt
and Prof. Dr. Tobias Doernbach
We follow the common goal of investigating engineering research and transfer activities with a focus on humans.
We consider the design, development, and evaluation of robotic and data-driven systems with the aim of understanding user (re)actions, simplifying their decision-making, and making systems more user-friendly.
We evaluate the solutions developed for this purpose with user acceptance as the target variable, because:
a system that users do not want to use in everyday life is not a satisfactory solution to their problems.
- ICSR 2026 conference presentation
Our paper R. Barabas, K. M. Blum, R. Gerndt, T. Doernbach: Multi-Robot Collaboration Framework for Seamless Efficient Human-Robot-Robot Interaction Research: A Cocktail Bar Case Study has been accepted for the International Conference for Social Robotics+Art (ICSR) 2026 and will be presented in London in July by Tobi.
- Personalized Museum Education at HAUM Braunschweig
In cooperation with the Herzog Anton Ulrich-Museum in Braunschweig, one of the oldest museums in Europe featuring works of Vermeer, Rembrandt and Rubens, we are going to offer personalized museum tours with a social robot this summer.
Our social robot Carl is going to be available as a tour guide in the special exhibition Cabinet of Wonders in summer, with user experience design and evaluation preceding from the launch of the exhibition on April 24.
We are also offering a talk about personalized cultural education on April 30 and special interactive tours in June, July and August (in German). Hope to see you there!
- ARSO 2026 conference presentation
Our paper N. Wils, S. Peral Garijo, K. M. Blum, R. Gerndt, T. Doernbach: Smalltalk-KG: a Knowledge Graph Construction Framework for Dialog Personalization in Human-Robot Interaction has been accepted for the International Conference for Advanced Robotics and its Social Impact (ARSO) 2026 and will be presented in Vienna in June by Niklas.
The accompanying code repository is available here: https://github.com/hcr-lab/Smalltalk-KG
- Autonomous Guide Dog for the Visually Impaired
We have recently been working on an assistive robot for the Visually Impaired with first experiments ongoing on the Ostfalia campus. See the video below:
- IROS 2025 conference presentation
Our paper S. Kachavarapu, T. Doernbach, R. Gerndt: Fast-Revisit Coverage Path Planning for Autonomous Mobile Patrol Robots Using Long-Range Sensor Information (https://arxiv.org/abs/2501.07343) has been presented successfully by Srini on the IROS 2025 conference!
The accompanying code repository is available here: https://github.com/hcr-lab/FaRe-CPP