Opportunities for activity recognition using ultrasound doppler sensing on unmodified mobile phones. - Biying Fu; Jakob Karolus; Tobias Grosse-Puppendahl; Jonathan Hermann; Arjan Kuijper (iWOAR, 2015)

Accurate pollutant modeling and mapping: Applying machine learning to participatory sensing and urban topology data. - Axel Schulz 001; Jakob Karolus; Frederik Janssen; Immanuel Schweizer (NetSys, 2015)

Towards Using Gaze Properties to Detect Language Proficiency. - Jakob Karolus; Pawel W. Wozniak; Lewis L. Chuang (NordiCHI, 2016)

Robust Gaze Features for Enabling Language Proficiency Awareness. - Jakob Karolus; Pawel W. Wozniak; Lewis L. Chuang; Albrecht Schmidt 001 (CHI, 2017)

Detecting uncertain input using physiological sensing and behavioral measurements. - Miriam Greis; Jakob Karolus; Hendrik Schuff; Pawel W. Wozniak; Niels Henze (MUM, 2017)

EMGuitar: Assisting Guitar Playing with Electromyography. - Jakob Karolus; Hendrik Schuff; Thomas Kosch; Pawel W. Wozniak; Albrecht Schmidt 001 (Conference on Designing Interactive Systems, 2018)

Proficiency-Aware Systems: Adapting to the User's Skills and Expertise. - Jakob Karolus; Albrecht Schmidt 001 (PerDis, 2018)

On the Suitability of Real-Time Assessment of Programming Proficiency using Gaze Properties. - Calvin Liang; Jakob Karolus; Thomas Kosch; Albrecht Schmidt 001 (PerDis, 2018)

I Know What You Want: Using Gaze Metrics to Predict Personal Interest. - Jakob Karolus; Patrick Dabbert; Pawel W. Wozniak (UIST (Adjunct Volume), 2018)

VRsneaky: Increasing Presence in VR Through Gait-Aware Auditory Feedback. - Matthias Hoppe 001; Jakob Karolus; Felix Dietz; Pawel W. Wozniak; Albrecht Schmidt 001; Tonja-Katrin Machulla (CHI, 2019)

Your skin resists: exploring electrodermal activity as workload indicator during manual assembly. - Thomas Kosch; Jakob Karolus; Havy Ha; Albrecht Schmidt 001 (EICS, 2019)

Hit the Thumb Jack! Using Electromyography to Augment the Piano Keyboard. - Jakob Karolus; Annika Kilian; Thomas Kosch; Albrecht Schmidt 001; Pawel W. Wozniak (Conference on Designing Interactive Systems, 2020)

VRsneaky: Stepping into an Audible Virtual World with Gait-Aware Auditory Feedback. - Felix Dietz; Matthias Hoppe 001; Jakob Karolus; Pawel W. Wozniak; Albrecht Schmidt 001; Tonja Machulla (CHI Extended Abstracts, 2020)

MaDrone: Using Drones to Facilitate Connectedness Across Geographic Boundaries. - Mikolaj P. Wozniak; Sebastian S. Feger; Matthias Hoppe 001; Thomas Kosch; Stephanie van de Sandt; Jakob Karolus; Luke Haliburton; Pawel W. Wozniak; Jasmin Niess (iHDI@CHI, 2020)

SAFER: Development and Evaluation of an IoT Device Risk Assessment Framework in a Multinational Organization. - Pascal Oser; Sebastian S. Feger; Pawel W. Wozniak; Jakob Karolus; Dayana Spagnuelo; Akash Gupta 002; Stefan Lüders; Albrecht Schmidt 001; Frank Kargl (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2020)

EMPiano: Electromyographic Pitch Control on the Piano Keyboard. - Annika Kilian; Jakob Karolus; Thomas Kosch; Albrecht Schmidt 001; Pawel W. Wozniak (CHI Extended Abstracts, 2021)

Creepy Technology: What Is It and How Do You Measure It? - Pawel W. Wozniak; Jakob Karolus; Florian Lang 001; Caroline Eckerth; Johannes Schöning; Yvonne Rogers; Jasmin Niess (CHI, 2021)

Facilitating Bodily Insights Using Electromyography-Based Biofeedback during Physical Activity. - Jakob Karolus; Felix Bachmann; Thomas Kosch; Albrecht Schmidt 001; Pawel W. Wozniak (MobileHCI, 2021)

Mirror, Mirror on the Wall: Exploring Ubiquitous Artifacts for Health Tracking. - Jakob Karolus; Eva Brass; Thomas Kosch; Albrecht Schmidt 001; Pawel W. Wozniak (MUM, 2021)

Proficiency-aware systems: Designing for user reflection in context-aware systems. - Jakob Karolus; Pawel W. Wozniak (it Inf. Technol., 2021)

EMBody: A Data-Centric Toolkit for EMG-Based Interface Prototyping and Experimentation. - Jakob Karolus; Francisco Kiss; Caroline Eckerth; Nicolas Viot; Felix Bachmann; Albrecht Schmidt 001; Pawel W. Wozniak (Proc. ACM Hum. Comput. Interact., 2021)

Proficiency-aware systems: designing for user skill and expertise. - Jakob Karolus (2021)

Intelligent Music Interfaces: When Interactive Assistance and Augmentation Meet Musical Instruments. - Karola Marky; Annika Kilian; Andreas Weiß; Jakob Karolus; Matthias Hoppe 001; Pawel W. Wozniak; Max Mühlhäuser; Thomas Kosch (CHI Extended Abstracts, 2022)

Supporting Sportspeople in Gaining Bodily Insights Through Reflective Feedback. - Bettina Eska; Jakob Karolus (NTSPORT@MobileHCI, 2022)

Think Inside the Box: Investigating the Consequences of Everyday Physical Opt-Out Strategies for Mindful Smartphone Use. - Luke Haliburton; Maximilian Lammel; Jakob Karolus; Albrecht Schmidt 001 (MUM, 2022)

EMStriker: Potentials of Enhancing the Training Process of Racket-based Sports via Electrical Muscle Stimulation. - Sarah Faltaous; Anna Hubert; Jakob Karolus; Steeven Villa; Thomas Kosch; Pawel W. Wozniak (TEI, 2022)

Adapting visualizations and interfaces to the user. - Francesco Chiossi; Johannes Zagermann; Jakob Karolus; Nils Rodrigues; Priscilla Balestrucci; Daniel Weiskopf; Benedikt V. Ehinger; Tiare M. Feuchtner; Harald Reiterer; Lewis L. Chuang; Marc O. Ernst; Andreas Bulling; et al. (it Inf. Technol., 2022)

Imprecise but Fun: Playful Interaction Using Electromyography. - Jakob Karolus; Simon Thanheiser; David Peterson; Nicolas Viot; Thomas Kosch; Albrecht Schmidt 001; Pawel W. Wozniak (Proc. ACM Hum. Comput. Interact., 2022)

Your Text Is Hard to Read: Facilitating Readability Awareness to Support Writing Proficiency in Text Production. - Jakob Karolus; Sebastian S. Feger; Albrecht Schmidt 001; Pawel W. Wozniak (Conference on Designing Interactive Systems, 2023)

EyePiano: Leveraging Gaze For Reflective Piano Learning. - Jakob Karolus; Johannes Sylupp; Albrecht Schmidt 001; Pawel W. Wozniak (Conference on Designing Interactive Systems, 2023)

Quantifying Meaningful Interaction: Developing the Eudaimonic Technology Experience Scale. - Pawel W. Wozniak; Mitch Hak; Elizaveta Kotova; Jasmin Niess; Marit Bentvelzen; Henrike Weingärtner; Svenja Yvonne Schött; Jakob Karolus (Conference on Designing Interactive Systems, 2023)

Intelligent Music Interfaces: When Interactive Assistance and Augmentation Meet Musical Instruments. - Jordan Aiko Deja; Bettina Eska; Snehesh Shrestha; Matthias Hoppe 001; Jakob Karolus; Thomas Kosch; Andrii Matviienko; Andreas Weiß; Karola Marky (AHs, 2023)

A Survey on Measuring Cognitive Workload in Human-Computer Interaction. - Thomas Kosch; Jakob Karolus; Johannes Zagermann; Harald Reiterer; Albrecht Schmidt 001; Pawel W. Wozniak (ACM Comput. Surv., 2023)

[Don't] Let The Bodies HIIT The Floor: Fostering Body Awareness in Fast-Paced Physical Activity Using Body-Worn Sensors. - Bettina Eska; Marco Philip; Pawel W. Wozniak; Albrecht Schmidt 001; Jakob Karolus (Proc. ACM Hum. Comput. Interact., 2023)

iFace: Hand-Over-Face Gesture Recognition Leveraging Impedance Sensing. - Mengxi Liu; Hymalai Bello; Bo Zhou 005; Paul Lukowicz; Jakob Karolus (AHs, 2024)

Unreflected Acceptance - Investigating the Negative Consequences of ChatGPT-Assisted Problem Solving in Physics Education. - Lars Krupp; Steffen Steinert; Maximilian Kiefer-Emmanouilidis; Karina E. Avila; Paul Lukowicz; Jochen Kuhn; Stefan Küchemann; Jakob Karolus (HHAI, 2024)

Design and Clinical Evaluation of ARAS: An Augmented Reality Assistance System for Open Pancreatic Surgery. - Hamraz Javaheri; Omid Ghamarnejad; Paul Lukowicz; Gregor Alexander Stavrou; Jakob Karolus (ISMAR, 2024)

Heterogeneous Data in Health Applications: An Algorithmic Approach Leveraging Continual Learning. - Mengxi Liu; Jakob Karolus; Bo Zhou 005; Paul Lukowicz (MuC (Workshopband), 2024)

Challenges and Opportunities of Moderating Usage of Large Language Models in Education. - Lars Krupp; Steffen Steinert; Maximilian Kiefer-Emmanouilidis; Karina E. Avila; Paul Lukowicz; Jochen Kuhn; Stefan Küchemann; Jakob Karolus (MUM, 2024)

LLM-Generated Tips Rival Expert-Created Tips in Helping Students Answer Quantum-Computing Questions. - Lars Krupp; Jonas Bley; Isacco Gobbi; Alexander Geng; Sabine Müller 001; Sungho Suh; Ali Moghiseh; Arcesio Castañeda Medina; Valeria Bartsch; Artur Widera; Herwig Ott; Paul Lukowicz; et al. (CoRR, 2024)

Head 'n Shoulder: Gesture-Driven Biking Through Capacitive Sensing Garments to Innovate Hands-Free Interaction. - Daniel Geißler; Hymalai Bello; Esther Friederike Zahn; Emil Woop; Bo Zhou 005; Paul Lukowicz; Jakob Karolus (Proc. ACM Hum. Comput. Interact., 2024)

LLMs Enable Context-Aware Augmented Reality in Surgical Navigation. - Hamraz Javaheri; Omid Ghamarnejad; Paul Lukowicz; Gregor Alexander Stavrou; Jakob Karolus (Conference on Designing Interactive Systems, 2025)

From Concept to Clinic: Multidisciplinary Design, Development, and Clinical Validation of Augmented Reality-Assisted Open Pancreatic Surgery. - Hamraz Javaheri; Omid Ghamarnejad; Paul Lukowicz; Gregor Alexander Stavrou; Jakob Karolus (CHI, 2025)

PromptMap: An Alternative Interaction Style for AI-Based Image Generation. - Krzysztof Adamkiewicz; Pawel W. Wozniak; Julia Dominiak; Andrzej Romanowski; Jakob Karolus; Stanislav Frolov (IUI, 2025)

Beyond the visible: preliminary evaluation of the first wearable augmented reality assistance system for pancreatic surgery. - Hamraz Javaheri; Omid Ghamarnejad; Ragnar Bade; Paul Lukowicz; Jakob Karolus; Gregor Alexander Stavrou (Int. J. Comput. Assist. Radiol. Surg., 2025)

Towards Sustainable Web Agents: A Plea for Transparency and Dedicated Metrics for Energy Consumption. - Lars Krupp; Daniel Geißler; Paul Lukowicz; Jakob Karolus (CoRR, 2025)

Talk2X - An Open-Source Toolkit Facilitating Deployment of LLM-Powered Chatbots on the Web. - Lars Krupp; Daniel Geißler; Peter Hevesi; Marco Hirsch; Paul Lukowicz; Jakob Karolus (CoRR, 2025)

Lessons learned from designing an open-source automated feedback system for STEM education. - Steffen Steinert; Lars Krupp; Karina E. Avila; Anke S. Janssen; Verena Ruf; David Dzsotjan; Christian de Schryver; Jakob Karolus; Stefan Ruzika; Karen Joisten; Paul Lukowicz; Jochen Kuhn; et al. (Educ. Inf. Technol., 2025)

Human in the Latent Loop (HILL): Interactively Guiding Model Training Through Human Intuition. - Daniel Geissler; Lars Krupp; Vishal Banwari; David Habusch; Bo Zhou 005; Paul Lukowicz; Jakob Karolus (CoRR, 2025)