Rainer Malaka

ORCID

Publication Activity (10 Years)

Years Active: 1994-2024
Publications (10 Years): 150

Top Venues

CHI Extended Abstracts

CHI

CoRR

CHI PLAY (Companion)

Universität Karlsruhe (PHD)

Education History

Universität Karlsruhe

PHD

Publications

Thomas Mildner, Orla Cooney, Anna-Maria Meck, Marion Bartl, Gian-Luca Savino, Philip R. Doyle, Diego Garaialde, Leigh Clark, John Sloan, Nina Wenig, Rainer Malaka, Jasmin Niess
Listening to the Voices: Describing Ethical Caveats of Conversational User Interfaces According to Experts and Frequent Users. CHI (2024)
Ioannis Bikas, Johannes Pfau, Thomas Muender, Rainer Malaka
Space Out Gaming: Comparing Distributed Practice Sessions with Massed Play. FDG (2024)
Michael Bonfert, Thomas Muender, Ryan P. McMahan, Frank Steinicke, Doug A. Bowman, Rainer Malaka, Tanja Döring
The Interaction Fidelity Model: A Taxonomy to Distinguish the Aspects of Fidelity in Virtual Reality. CoRR (2024)
Thomas Mildner, Orla Cooney, Anna-Maria Meck, Marion Bartl, Gian-Luca Savino, Philip R. Doyle, Diego Garaialde, Leigh Clark, John Sloan, Nina Wenig, Rainer Malaka, Jasmin Niess
Listening to the Voices: Describing Ethical Caveats of Conversational User Interfaces According to Experts and Frequent Users. CoRR (2024)
Thomas Mildner, Gian-Luca Savino, Susanne Putze, Rainer Malaka
Finding a Way Through the Social Media Labyrinth: Guiding Design Through User Expectations. CoRR (2024)
Nima Zargham, Mohamed Lamine Fetni, Laura Spillner, Thomas Muender, Rainer Malaka
"I Know What You Mean": Context-Aware Recognition to Enhance Speech-Based Games. CHI (2024)
Nima Zargham, Vino Avanesi, Thomas Mildner, Kamyar Javanmardi, Robert Porzel, Rainer Malaka
HASI: A Model for Human-Agent Speech Interaction. CUI (2024)
Thomas Mildner, Albert Inkoom, Rainer Malaka, Jasmin Niess
Hell is Paved with Good Intentions: The Intricate Relationship Between Cognitive Biases and Dark Patterns. CoRR (2024)
Ioannis Bikas, Johannes Pfau, Thomas Muender, Dmitry Alexandrovsky, Rainer Malaka
Grinding to a Halt: The Effects of Long Play Sessions on Player Performance in Video Games. CHI PLAY Companion (2023)
Thomas Mildner, Gian-Luca Savino, Philip R. Doyle, Benjamin R. Cowan, Rainer Malaka
About Engaging and Governing Strategies: A Thematic Analysis of Dark Patterns in Social Networking Services. CoRR (2023)
Anke Verena Reinschlüssel, Thomas Muender, Roland Fischer, Valentin Kraft, Verena Nicole Uslar, Dirk Weyhe, Andrea Schenk, Gabriel Zachmann, Tanja Döring, Rainer Malaka
Versatile Immersive Virtual and Augmented Tangible OR - Using VR, AR and Tangibles to Support Surgical Practice. CHI Extended Abstracts (2023)
Nima Zargham, Vino Avanesi, Leon Reicherts, Ava Elizabeth Scott, Yvonne Rogers, Rainer Malaka
"Funny How?" A Serious Look at Humor in Conversational Agents. CUI (2023)
Dirk Queck, Iannis Albert, Michelle Turner, Georg Volkmar, Rainer Malaka, Marc Herrlich
(Non-)Physiological Data for Wearables in VR Sport Applications and Exergames. ICHI (2023)
Johannes Pfau, Antonios Liapis, Georgios N. Yannakakis, Rainer Malaka
Dungeons & Replicants II: Automated Game Balancing Across Multiple Difficulty Dimensions via Deep Player Behavior Modeling. IEEE Trans. Games 15 (2) (2023)
Laura Spillner, Robert Porzel, Robin Nolte, Rainer Malaka
Conceptual Shadows: Visualizing Concept-specific Dimensions of Meaning in Word Embeddings with Self Organizing Maps. JOWO (2023)
Thomas Mildner, Merle Freye, Gian-Luca Savino, Philip R. Doyle, Benjamin R. Cowan, Rainer Malaka
Defending Against the Dark Arts: Recognising Dark Patterns in Social Media. CoRR (2023)
Vino Avanesi, Johanna Rockstroh, Thomas Mildner, Nima Zargham, Leon Reicherts, Maximilian A. Friehs, Dimosthenis Kontogiorgos, Nina Wenig, Rainer Malaka
From C-3PO to HAL: Opening The Discourse About The Dark Side of Multi-Modal Social Agents. CUI (2023)
Dirk Queck, Iannis Albert, Georg Volkmar, Rainer Malaka, Marc Herrlich
Physiological Data Placement Recommendations for VR Sport Applications. HCI (17) (2023)
Laura Spillner, Rachel Ringe, Robert Porzel, Rainer Malaka
"My, my, how can I resist you?" - Examining User Reactions to Bogus Explanations of AI. ETHAICS@IJCAI (2023)
Robin Nolte, Mihai Pomarlan, Daniel Beßler, Robert Porzel, Rainer Malaka, John A. Bateman
Towards an Ontology for Robot Introspection and Metacognition. FOIS (2023)
Nima Zargham, Leon Reicherts, Vino Avanesi, Yvonne Rogers, Rainer Malaka
Tickling Proactivity: Exploring the Use of Humor in Proactive Voice Assistants. MUM (2023)
Michael Bonfert, Maiko Hübinger, Rainer Malaka
Challenges of controlling the rotation of virtual objects with variable grip using force-feedback gloves. Frontiers Virtual Real. 4 (2023)
Mehrdad Bahrini, Thomas Münder, Karsten Sohr, Rainer Malaka
Verständliche Informationssicherheit in Smarthome-Netzen. Datenschutz und Datensicherheit (dud) 47 (6) (2023)
Nima Zargham, Dmitry Alexandrovsky, Thomas Mildner, Robert Porzel, Rainer Malaka
"\"Let's Face It\": Investigating User Preferences for Virtual Humanoid Home Assistants". HAI (2023)
Thomas Mildner, Gian-Luca Savino, Philip R. Doyle, Benjamin R. Cowan, Rainer Malaka
About Engaging and Governing Strategies: A Thematic Analysis of Dark Patterns in Social Networking Services. CHI (2023)
Thomas Mildner, Merle Freye, Gian-Luca Savino, Philip R. Doyle, Benjamin R. Cowan, Rainer Malaka
Defending Against the Dark Arts: Recognising Dark Patterns in Social Media. Conference on Designing Interactive Systems (2023)
Michael Bonfert, Anke V. Reinschluessel, Susanne Putze, Yenchin Lai, Dmitry Alexandrovsky, Rainer Malaka, Tanja Döring
"Seeing the Faces Is So Important" - Experiences From Online Team Meetings on Commercial Virtual Reality Platforms. CoRR (2022)
Supara Grudpan, Keattikorn Samarnggoon, Jakob A. H. Baalsrud Hauge, Jannicke Baalsrud Hauge, Rainer Malaka
Towards Transforming Game Premise: Validating an approach for Developing Cooperative Serious Games: An approach for Developing Cooperative Serious Games. Int. J. Serious Games 9 (3) (2022)
Ambreen Zaman, Forhad Uddin Ahmed, Abu Nayem, Mahfida Amjad, Tanja Döring, Rainer Malaka
Mapping Multimodel Scrolling Techniques for Foot-based Interaction Depending on the Cursor Position. ICCA (2022)
Michael Bonfert, Anke V. Reinschluessel, Susanne Putze, Yenchin Lai, Dmitry Alexandrovsky, Rainer Malaka, Tanja Döring
Seeing the faces is so important - Experiences from online team meetings on commercial virtual reality platforms. Frontiers Virtual Real. 3 (2022)
Thomas Mildner, Philip R. Doyle, Gian-Luca Savino, Rainer Malaka
Rules Of Engagement: Levelling Up To Combat Unethical CUI Design. CUI (2022)
Michael Bonfert, Stella Lemke, Robert Porzel, Rainer Malaka
Kicking in Virtual Reality: The Influence of Foot Visibility on the Shooting Experience and Accuracy. VR (2022)
Freya Pfau, Johannes Pfau, Bastian Dänekas, Robert Porzel, Rainer Malaka, Melanie Krüger
Nutzungsverhalten und Funktionsanforderungen digitaler Trainingsanwendungen während der Pandemie. CoRR (2022)
Nima Zargham, Dmitry Alexandrovsky, Jan Erich, Nina Wenig, Rainer Malaka
"I Want It That Way": Exploring Users' Customization and Personalization Preferences for Home Assistants. CHI Extended Abstracts (2022)
Thomas Muender, Anke Verena Reinschlüssel, Daniela Salzmann, Thomas Lück, Andrea Schenk, Dirk Weyhe, Tanja Döring, Rainer Malaka
Evaluating Soft Organ-Shaped Tangibles for Medical Virtual Reality. CHI Extended Abstracts (2022)
Thomas Mildner, Philip R. Doyle, Gian-Luca Savino, Rainer Malaka
Rules Of Engagement: Levelling Up To Combat Unethical CUI Design. CoRR (2022)
Georg Volkmar, Dmitry Alexandrovsky, Asmus Eike Eilks, Dirk Queck, Marc Herrlich, Rainer Malaka
Effects of PCG on Creativity in Playful City-Building Environments in VR. Proc. ACM Hum. Comput. Interact. 6 (CHI) (2022)
Nima Zargham, Johannes Pfau, Tobias Schnackenberg, Rainer Malaka
"I Didn't Catch That, But I'll Try My Best": Anticipatory Error Handling in a Voice Controlled Game. CHI (2022)
Thomas Muender, Michael Bonfert, Anke Verena Reinschlüssel, Rainer Malaka, Tanja Döring
Haptic Fidelity Framework: Defining the Factors of Realistic Haptic Feedback for Virtual Reality. CHI (2022)
Ioannis Bikas, Johannes Pfau, Bastian Dänekas, Rainer Malaka
Mental Wear and Tear: An Exploratory Study on Mental Fatigue in Video Games Using the Example of League of Legends. ICEC (2022)
Nima Zargham, Leon Reicherts, Michael Bonfert, Sarah Theres Voelkel, Johannes Schöning, Rainer Malaka, Yvonne Rogers
Understanding Circumstances for Desirable Proactive Behaviour of Voice Assistants: The Proactivity Dilemma. CUI (2022)
Sebastian Höffner, Robert Porzel, Maria M. Hedblom, Mihai Pomarlan, Vanja Sophie Cangalovic, Johannes Pfau, John A. Bateman, Rainer Malaka
Deep understanding of everyday activity commands for household robots. Semantic Web 13 (5) (2022)
Bastian Dänekas, Tanja Döring, Tjorven Schnack, Georg Volkmar, Robert Porzel, Rainer Malaka
Insights from two Studies on AI-based Learning in Strength Training. NTSPORT@MobileHCI (2022)
Dirk Queck, Iannis Albert, Nicole Burkard, Philipp Zimmer, Georg Volkmar, Bastian Dänekas, Rainer Malaka, Marc Herrlich
SpiderClip: Towards an Open Source System for Wearable Device Simulation in Virtual Reality. CHI Extended Abstracts (2022)
Mehrdad Bahrini, Nima Zargham, Alexander Wolff, Dennis-Kenji Kipker, Karsten Sohr, Rainer Malaka
It's Long and Complicated! Enhancing One-Pager Privacy Policies in Smart Home Applications. NordiCHI (2022)
Denis Obrezkov, Karsten Sohr, Rainer Malaka
"Do Metaphors Influence the Usability of Access Control?": A Gamified Survey. MuC (2022)
Henrik Reichmann, Malte Elson, Nele Borgert, Dennis-Kenji Kipker, Rainer Malaka, Karsten Sohr, Mehrdad Bahrini
Erfahrbarer Datenschutz und IT-Sicherheit in Smart Home-Anwendungen. Datenschutz und Datensicherheit 45 (4) (2021)
Dmitry Alexandrovsky, Maximilian Achim Friehs, Jendrik Grittner, Susanne Putze, Max Valentin Birk, Rainer Malaka, Regan L. Mandryk
Serious Snacking: A Survival Analysis of how Snacking Mechanics Affect Attrition in a Mobile Serious Game. CHI (2021)
Daniel Beßler, Robert Porzel, Mihai Pomarlan, Abhijit Vyas, Sebastian Höffner, Michael Beetz, Rainer Malaka, John A. Bateman
Foundations of the Socio-Physical Model of Activities (SOMA) for Autonomous Robotic Agents. FOIS (2021)
Dmitry Alexandrovsky, Susanne Putze, Alexander Schülke, Rainer Malaka
Towards Low-burden Responses to Open Questions in VR. CoRR (2021)
Nima Zargham, Michael Bonfert, Robert Porzel, Tanja Döring, Rainer Malaka
Multi-Agent Voice Assistants: An Investigation of User Experience. MUM (2021)
Maria M. Hedblom, Mihai Pomarlan, Robert Porzel, Rainer Malaka, Michael Beetz
Dynamic Action Selection Using Image Schema-Based Reasoning for Robots. JOWO (2021)
Leon Reicherts, Nima Zargham, Michael Bonfert, Yvonne Rogers, Rainer Malaka
May I Interrupt? Diverging Opinions on Proactive Smart Speakers. CUI (2021)
Supara Grudpan, Jakob A. H. Baalsrud Hauge, Jannicke Baalsrud Hauge, Rainer Malaka
Transforming Game Premise: An Approach for Developing Cooperative Serious Games. GALA (2021)
Dmitry Alexandrovsky, Susanne Putze, Valentin Schwind, Elisa D. Mekler, Jan David Smeddinck, Denise Kahl, Antonio Krüger, Rainer Malaka
Evaluating User Experiences in Mixed Reality. CHI Extended Abstracts (2021)
Denis Obrezkov, Karsten Sohr, Rainer Malaka
A Category-Based Framework for Privacy-Aware Collaborative Access Control. TrustBus (2021)
Dmitry Alexandrovsky, Susanne Putze, Valentin Schwind, Elisa D. Mekler, Jan David Smeddinck, Denise Kahl, Antonio Krüger, Rainer Malaka
Evaluating User Experiences in Mixed Reality. CoRR (2021)
Anke Verena Reinschlüssel, Thomas Muender, Tanja Döring, Verena Nicole Uslar, Thomas Lück, Dirk Weyhe, Andrea Schenk, Rainer Malaka
A Study on the Size of Tangible Organ-shaped Controllers for Exploring Medical Data in VR. CHI Extended Abstracts (2021)
Michael Bonfert, Nima Zargham, Florian Saade, Robert Porzel, Rainer Malaka
An Evaluation of Visual Embodiment for Voice Assistants on Smart Displays. CUI (2021)
Rainer Malaka, Tanja Döring, Thomas Fröhlich, Thomas Muender, Georg Volkmar, Dirk Wenig, Nima Zargham
Using Natural User Interfaces for Previsualization. EAI Endorsed Trans. Creative Technol. 8 (26) (2021)
Dmitry Alexandrovsky, Susanne Putze, Michael Bonfert, Sebastian Höffner, Pitt Michelmann, Dirk Wenig, Rainer Malaka, Jan David Smeddinck
Examining Design Choices of Questionnaires in VR User Studies. CHI (2020)
Yenchin Lai, Benjamin Tag, Kai Kunze, Rainer Malaka
Understanding Face Gestures with a User-Centered Approach Using Personal Computer Applications as an Example. AHs (2020)
Nima Zargham, Michael Bonfert, Georg Volkmar, Robert Porzel, Rainer Malaka
Smells Like Team Spirit: Investigating the Player Experience with Multiple Interlocutors in a VR Game. CHI PLAY (Companion) (2020)
Johannes Pfau, Jan David Smeddinck, Rainer Malaka
Enemy Within: Long-term Motivation Effects of Deep Player Behavior Models for Dynamic Difficulty Adjustment. CHI (2020)
Himangshu Sarma, Robert Porzel, Jan D. Smeddinck, Rainer Malaka
Towards Generating Virtual Movement from Textual Instructions A Case Study in Quality Assessment. CoRR (2020)
Anke V. Reinschluessel, Tanja Döring, Rainer Malaka
Improving User Interfaces for Physicians through New Materials, Tangible Interaction, and Tactile Feedback. ETIS (2020)
Johannes Pfau, Antonios Liapis, Georg Volkmar, Georgios N. Yannakakis, Rainer Malaka
Dungeons & Replicants: Automated Game Balancing via Deep Player Behavior Modeling. CoG (2020)
Marc Herrlich, Anke V. Reinschluessel, Markus Willems, Nils Langhorst, David Black, Tanja Döring, Christian Rieder, Ron Kikinis, Rainer Malaka
Put That Needle There: Customized Flexible On-Body Thin-Film Displays for Medical Navigation. ACM Trans. Comput. Heal. 1 (3) (2020)
Johannes Pfau, Jan David Smeddinck, Rainer Malaka
The Case for Usable AI: What Industry Professionals Make of Academic AI in Video Games. CHI PLAY (Companion) (2020)
Johannes Pfau, Jan David Smeddinck, Ioannis Bikas, Rainer Malaka
Bot or not? User Perceptions of Player Substitution with Deep Player Behavior Models. CHI (2020)
Nat Sararit, Rainer Malaka
Serious Violence: The Effects of Violent Elements in Serious Games. ICEC (2020)
Daniel Beßler, Robert Porzel, Mihai Pomarlan, Abhijit Vyas, Sebastian Höffner, Michael Beetz, Rainer Malaka, John A. Bateman
Foundations of the Socio-physical Model of Activities (SOMA) for Autonomous Robotic Agents. CoRR (2020)
Georg Volkmar, Dmitry Alexandrovsky, Jan David Smeddinck, Marc Herrlich, Rainer Malaka
Playful User-Generated Treatment: Expert Perspectives on Opportunities and Design Challenges. CHI PLAY (Companion) (2020)
Johannes Pfau, Rainer Malaka
We Asked 100 People: How Would You Train Our Robot? CHI PLAY (Companion) (2020)
Supara Grudpan, Siraprapa Wattanakul, Noppon Choosri, Patison Palee, Noppon Wongta, Rainer Malaka, Jakkrit Klaphajone
Virtual Reality Games for Stroke Rehabilitation: A Feasibility Study. ICEC (2020)
Dmitry Alexandrovsky, Georg Volkmar, Maximilian Spliethöver, Stefan Finke, Marc Herrlich, Tanja Döring, Jan David Smeddinck, Rainer Malaka
Playful User-Generated Treatment: A Novel Game Design Approach for VR Exposure Therapy. CHI PLAY (2020)
Georg Volkmar, Thomas Muender, Dirk Wenig, Rainer Malaka
Evaluation of Natural User Interfaces in the Creative Industries. CHI Extended Abstracts (2020)
Mehrdad Bahrini, Nima Zargham, Johannes Pfau, Stella Lemke, Karsten Sohr, Rainer Malaka
Good vs. Evil: Investigating the Effect of Game Premise in a Smart Home Security Educational Game. CHI PLAY (Companion) (2020)
Susanne Putze, Dmitry Alexandrovsky, Felix Putze, Sebastian Höffner, Jan David Smeddinck, Rainer Malaka
Breaking The Experience: Effects of Questionnaires in VR User Studies. CHI (2020)
Mehrdad Bahrini, Nima Zargham, Johannes Pfau, Stella Lemke, Karsten Sohr, Rainer Malaka
Enhancing Game-Based Learning Through Infographics in the Context of Smart Home Security. ICEC (2020)
Daniel Beßler, Robert Porzel, Mihai Pomarlan, Michael Beetz, Rainer Malaka, John A. Bateman
A Formal Model of Affordances for Flexible Robotic Task Execution. ECAI (2020)
Johannes Pfau, Robert Porzel, Mihai Pomarlan, Vanja Sophie Cangalovic, Supara Grudpan, Sebastian Höffner, John A. Bateman, Rainer Malaka
Give MEANinGS to Robots with Kitchen Clash: A VR Human Computation Serious Game for World Knowledge Accumulation. ICEC-JCSG (2019)
Mehrdad Bahrini, Nina Wenig, Marcel Meissner, Karsten Sohr, Rainer Malaka
HappyPermi: Presenting Critical Data Flows in Mobile Application to Raise User Security Awareness. CHI Extended Abstracts (2019)
Thomas Muender, Anke V. Reinschluessel, Sean Drewes, Dirk Wenig, Tanja Döring, Rainer Malaka
Does It Feel Real?: Using Tangibles with Different Fidelities to Build and Explore Scenes in Virtual Reality. CHI (2019)
Dmitry Alexandrovsky, Tanja Döring, Susanne Putze, Thomas Fröhlich, Timo Stabbert, Rainer Malaka
Demonstrating VRBox: A Virtual Reality Augmented Sandbox. CHI Extended Abstracts (2019)
Benjamin Walther-Franks, Tanja Döring, Meltem Yilmaz, Rainer Malaka
Embodiment or Manipulation?: Understanding Users' Strategies for Free-Hand Character Control. Mensch & Computer (2019)
Anke V. Reinschluessel, Thomas Muender, Verena N. Uslar, Dirk Weyhe, Andrea Schenk, Rainer Malaka
Tangible Organs: Introducing 3D Printed Organ Models with VR to Interact with Medical 3D Models. CHI Extended Abstracts (2019)
Johannes Pfau, Rainer Malaka
Can You Rely on Human Computation?: A Large-scale Analysis of Disruptive Behavior in Games With A Purpose. CHI PLAY (Companion) (2019)
Mehrdad Bahrini, Georg Volkmar, Jonas Schmutte, Nina Wenig, Karsten Sohr, Rainer Malaka
Make my Phone Secure!: Using Gamification for Mobile Security Settings. Mensch & Computer (2019)
Georg Volkmar, Nikolas Mählmann, Rainer Malaka
Procedural Content Generation in Competitive Multiplayer Platform Games. ICEC-JCSG (2019)
Marc Herrlich, Athanasios Mazarakis, Dmitry Alexandrovsky, Stefan Göbel, Rainer Malaka
Game Jam: Serious Games und Gamification. Mensch & Computer Workshopband (2019)
Nina Wenig, Dirk Wenig, Steffen Ernst, Rainer Malaka, Brent J. Hecht, Johannes Schöning
Pharos: improving navigation instructions on smartwatches by including global landmarks. CoRR (2019)
Peter Schulz, Dmitry Alexandrovsky, Felix Putze, Rainer Malaka, Johannes Schöning
The Role of Physical Props in VR Climbing Environments. CHI (2019)
Thomas Muender, Anke V. Reinschlüssel, Nima Zargham, Tanja Döring, Dirk Wenig, Rainer Malaka, Roland Fischer, Gabriel Zachmann, Christian Schumann, Valentin Kraft, Andrea Schenk, Verena N. Uslar, Dirk Weyhe, Hans Nopper, Thomas Lück
Application Scenarios for 3D-Printed Organ Models for Collaboration in VR & AR. Mensch & Computer Workshopband (2019)
Heng Zhang, Jan D. Smeddinck, Rainer Malaka, Yao Shu, Chong Chen, Bo He, Zengjun Fu, Michael Lawo
Wireless non-invasive motion tracking of functional behavior. Pervasive Mob. Comput. 54 (2019)
Supara Grudpan, Dmitry Alexandrovsky, Jannicke Baalsrud Hauge, Rainer Malaka
Exploring the Effect of Game Premise in Cooperative Digital Board Games. ICEC-JCSG (2019)
Jan David Smeddinck, Marc Herrlich, Xiaoyi Wang, Guangtao Zhang, Rainer Malaka
Work hard, play hard: How linking rewards in games to prior exercise performance improves motivation and exercise intensity. Entertain. Comput. 29 (2019)
Johannes Pfau, Jan David Smeddinck, Rainer Malaka
Deep Player Behavior Models: Evaluating a Novel Take on Dynamic Difficulty Adjustment. CHI Extended Abstracts (2019)
Nima Zargham, Mehrdad Bahrini, Georg Volkmar, Dirk Wenig, Karsten Sohr, Rainer Malaka
What Could Go Wrong?: Raising Mobile Privacy and Security Awareness Through a Decision-Making Game. CHI PLAY (Companion) (2019)
Michael Bonfert, Robert Porzel, Rainer Malaka
Get a Grip! Introducing Variable Grip for Controller-Based VR Systems. VR (2019)

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Publication Activity (10 Years)

Top Topics

Top Venues

Rainer Malaka