Institute for Intelligent Interaction and Immersive Experience

2024

Purps, C. F., Hettmann, W., Zylowski, T., Sautchuk-Patrício, N., Hepperle, D., Wölfel, M. (2024): Exploring Perception and Preference in Public Human-Agent Interaction: Virtual Human Vs. Social Robotics. In: ArtsIT, Interactivity and Game Creation, vol. 342. Springer Nature Switzerland, pp. 342-358. Cham: Springer. DOI: 10.1007/978-3-031-55312-7_25

2023

Braun, M. C., Wölfel, M. (2023): Demands on User Interfaces for People with Intellectual Disabilities, Their Requirements, and Adjustments. In: Athanasios Tsanas and Andreas Triantafyllidis (eds.): Pervasive Computing Technologies for Healthcare: 16th EAI International Conference, PervasiveHealth 2022, Thessaloniki, Greece, December 12-14, 2022, Proceedings, Vol. 488. PervasiveHealth. Thessaloniki, 12.12.22 - 14.12.22. Cham: Springer (Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering), pp. 540-556.

Deuchler, J., Hettmann, W., Hepperle, D., Wölfel, M. (2023): Streamlining Physiological Observations in Immersive Virtual Reality Studies with the Virtual Reality Scientific Toolkit. In: 2023 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW). 2023 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW). Shanghai, China, 25.03.2023 - 29.03.2023: IEEE, PP. 485-488. doi.org/10.1109/VRW58643.2023.00105

Hepperle D., Wölfel M.: Similarities and Differences between Immersive Virtual Reality, Real World, and Computer Screens: A Systematic Scoping Review in Human Behavior Studies. Journal of Multimodal Technologies and Interaction 7 (6), 56 - doi.org/10.3390/mti7060056

Hettmann, W., Wölfel, M., Butz, M., Torner, K., Finken, J. (2023): Engaging Museum Visitors with AI-Generated Narration and Gameplay. In: Anthony L. Brooks (ed.): ArtsIT, Interactivity and Game Creation, 11th EAI International Conference, ArtsIT 2022, Faro, Portugal, November 21-22, 2022, Proceedings. International Conference on ArtsIT, Interactivity and Game Creation. Cham: Springer, pp. 201-214. - https://link.springer.com/chapter/10.1007/978-3-031-28993-4_15

Karande, A., Purps, C. F., Deuchler, J., Hepperle, D., Wölfel, M. (2023): Sensor-Based Occluded Face-Part Reconstruction: Eye Tracking and Facial Expressions. In: 2023 IEEE 2nd International Conference on Cognitive Aspects of Virtual Reality (CVR). 2023 IEEE 2nd International Conference on Cognitive Aspects of Virtual Reality (CVR). Veszprém, Hungary, 26.10.2023 - 27.10.2023: IEEE, PP. 45-50.

Wölfel, Matthias (ed.) (2023): Immersive Virtual Reality. 1st edition 2023. Berlin: Springer Berlin; Springer Vieweg.

Wölfel, M., Hettmann, W. (2023): Identification of Unreliable Data in in-VR Surveys using Biosignal Sensors. In: 2023 International Conference on Cyberworlds (CW). 2023 International Conference on Cyberworlds (CW). Sousse, Tunisia, 03.10.2023 - 05.10.2023: IEEE, PP. 268-273.

Zylowski, T., Wölfel, M. (2023): An NLP Analysis of ChatGPT's Personality Simulation Capabilities and Implications for Human-centric Explainable AI Interfaces. In collaboration with Mourad Abbas and Abed Alhakim Freihat. In: Association for Computational Linguistics (ed.): Conference: Proceedings of the 6th International Conference on Natural Language and Speech Processing (ICNLSP 2023). International Conference on Natural Language and Speech Processing (ICNLSP). Virtual, 16.12.23 - 17.12.23, pp. 168-177.

2022

Braun, M., Wölfel, M. (2022): Demands on User Interfaces for People With Intellectual Disabilities, their Requirements, and Adjustments. In: Pervasive Computing Technologies for Healthcare. 16th EAI International Conference on Pervasive Computing Technologies for Healthcare (EAI PervasiveHealth 2022) (Thessaloniki, Greece, 12.-14.12.2022), Springer 2022, 17 p.

Butz, M., Hepperle, D., Wölfel, M. (2022): Influence of Visual Appearance of Agents on Presence, Attractiveness, and Agency in Virtual Reality. In: Wölfel M, Bernhardt J, Thiel S (eds.): ArtsIT, Interactivity and Game Creation : Creative Heritage. New Perspectives from Media Arts and Artificial Intelligence. 10th EAI International Conference ArtsIT, Interactivity and Game Creation (ArtsIT2021) (Virtual Event, 02.-03.12.2021), Cham: Springer 2022 (Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 422), pp. 44-60.- ISBN 978-3-030-95530-4 (Electronic publication: dx.doi.org/10.1007/978-3-030-95531-1_4)

Deuchler. J., Hepperle, D., Wölfel, M. (2022): Asymmetric Normalization in Social Virtual Reality Studies. In: 2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW). 2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW) (Christchurch, New Zealand, 12-16.03.2022), Piscataway: IEEE 2022, pp. 51-53.- ISBN 978-1-6654-8402-2 (Electrical Engineering: dx.doi.org/10.1109/VRW55335.2022.00019)

Deuchler, J., Wölfel, M. (2022): Lessons Learned in Transferring a Lecture on Virtual Reality into Immersive Virtual Reality. In: Henning PA, Striewe M, Wölfel M (Eds.): DELFI 2022 : Die 20. Fachtagung Bildungstechnologien der Gesellschaft für Informatik e.V. 20. Fachtagung Bildungstechnologien der Gesellschaft für Informatik e.V. (DELFI 2022) (Karlsruhe, 12.-14.09.2022), Bonn: Gesellschaft für Informatik e.V. (GI) 2022 (GI Edition : Lecture Notes in Informatics : Proceedings P322), pp. 117-122.- ISBN 978-3-88579-716-6 (Electrical Engineering publication: dx.doi.org/10.18420/delfi2022-022)

Finken, J., Wölfel, M. (2022): Influence of Immersive Virtual Reality on Cognitive and Affective Learning Goals. In: Guralnick D, Auer ME, Poce A (eds.): Innovative Approaches to Technology-Enhanced Learning for the Workplace and Higher Education : Proceedings of 'The Learning Ideas Conference' 2022. The Learning Ideas Conference (New York, NY, USA, 14-16.06.2022), Cham: Springer 2022 (Lecture Notes in Networks and Systems 581), pp. 510-521.- ISBN 978-3-031-21568-1 (Electronic publication: dx.doi.org/10.1007/978-3-031-21569-8_48)

Henning, P. A., Striewe, M., Wölfel, M. (2022): DELFI 2022 : Die 20. Fachtagung Bildungstechnologien der Gesellschaft für Informatik e.V. 20th Conference on Educational Technologies of the Gesellschaft für Informatik e.V. (DELFI 2022) (Karlsruhe, 12-14.09.2022), Bonn: Gesellschaft für Informatik e.V. (GI) 2022 (GI Edition : Lecture Notes in Informatics : Proceedings P322), 268 p.- ISBN 978-3-88579-716-6

Hepperle, D., Purps, C. F, Deuchler, J., Wölfel, M. (2022): Aspects of visual avatar appearance : self-representation, display type, and uncanny valley. In: The Visual Computer, ISSN 0178-2789, 38 (2022), no. 4, pp. 1227-1244 (Electronic publication: dx.doi.org/10.1007/s00371-021-02151-0)

Hoang, T. N., Reich, A., Wölfel, M. (2022): The First Impression Counts! : The Importance of Onboarding for Educational Chatbots. In: Henning PA, Striewe M, Wölfel M (Eds.): DELFI 2022 - The 20th Conference on Educational Technologies by page number. 20th Conference on Educational Technologies of the Gesellschaft für Informatik e.V. (DELFI 2022) (Karlsruhe, 12-14 September 2022), Bonn: Gesellschaft für Informatik 2022 (GI Edition : Lecture Notes in Informatics : Proceedings P322), pp. 239-240.- ISBN 978-3-88579-716-6 (Electronic publication: dx.doi.org/10.18420/delfi2022-050)

Purps, C. F., Janzer, S., Wölfel, M. (2022): Reconstructing Facial Expressions of HMD Users for Avatars in VR. In: Wölfel M, Bernhardt J, Thiel S (Eds.): ArtsIT, Interactivity and Game Creation : Creative Heritage. New Perspectives from Media Arts and Artificial Intelligence. 10th EAI International Conference, ArtsIT 2021 ; Proceedings. 10th EAI International Conference ArtsIT, Interactivity and Game Creation (ArtsIT2021) (Virtual Event, 02.-03.12.2021), Cham: Springer 2022 (Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 422), pp. 61-76.- ISBN 978-3-030-95530-4 (Electronic publication: dx.doi.org/10.1007/978-3-030-95531-1_5)

Wölfel, M., Bernhardt, J., Thiel, S. (eds.) (2022): ArtsIT, Interactivity and Game Creation : Creative Heritage. New Perspectives from Media Arts and Artificial Intelligence. 10th EAI International Conference, ArtsIT 2021 ; Proceedings. 10th EAI International Conference ArtsIT, Interactivity and Game Creation (ArtsIT2021) (Virtual Event, 02.-03.12.2021), Cham: Springer 2022 (Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 422), XII, 470 p.- ISBN 978-3-030-95530-4 (Electronic publication: dx.doi.org/10.1007/978-3-030-95531-1)

Wölfel, M., Bläsing, L., Deuchler, J. (2022): When Left Behind in Multi-User Virtual Reality : Clues to Indicate the Absence of Users. In: Takeshima Y, Sourin A, Xie H, Rosenberger C, Sourina O, Miyata K (eds.): 2022 International Conference on Cyberworlds (CW). 2022 International Conference on Cyberworlds (CW) (Kanazawa, Japan, 27-29.09.2022), Piscataway: IEEE 2022, pp. 138-141.- ISBN 978-1-6654-6814-5 (Electrical Engineering publication: dx.doi.org/10.1109/CW55638.2022.00031)

Wölfel, M., Purps, C. F., Percifull, N. (2022): Enabling Embodied Conversational Agents to Respond to Nonverbal Behavior of the Communication Partner. In: Kurosu M (ed.): Human-Computer Interaction. User Experience and Behavior : Thematic Area, HCI 2022, Held as Part of the 24th HCI International Conference, HCII 2022 ; Proceedings, Part III. 24th HCI International Conference (Virtual Event, 26.06.-01.07.2022), Cham: Springer 2022 (Lecture Notes in Computer Science 13304), pp. 591-604.- ISBN 978-3-031-05411-2 (Electronic publication: dx.doi.org/10.1007/978-3-031-05412-9_40)

2021

Hepperle, D., Dienlin, T., Wölfel, M. (2021): Reducing the Human Factor in Virtual Reality Research to Increase Reproducibility and Replicability. In: 2021 IEEE International Symposium on Mixed and Augmented Reality Adjunct Proceedings : ISMAR-Adjunct 2021. IEEE International Symposium on Mixed and Augmented Reality (ISMAR 2021) (Bari, Italy, 04.-08.10.2021), Piscataway: IEEE 2021, pp. 100-105.- ISBN 978-1-6654-1298-8 (Electronic publication: dx.doi.org/10.1109/ISMAR-Adjunct54149.2021.00030)

Wölfel, M., Hepperle, D., Purps, C. F., Deuchler, J., Hettmann, W. (2021): Entering a new Dimension in Virtual Reality Research : An Overview of Existing Toolkits, their Features and Challenges. 20th International Conference on Cyberworld (CW 2021) (Caen, France, 28.-30.09.2021) (Electrical Engineering: cyberworlds2021.sciencesconf.org/resource/page/id/10)

Wölfel, M., Hepperle, D., Purps, C. F., Deuchler, J., Hettmann, W. (2021): Entering a new Dimension in Virtual Reality Research : An Overview of Existing Toolkits, their Features and Challenges. In: Sourin A, Rosenberger C, Sourina O (eds.): 2021 International Conference on Cyberworlds (CW). 20th International Conference on Cyberworld (CW 2021) (Caen, France, 28-30.09.2021), Piscataway: IEEE 2021, pp. 180-187.- ISBN 978-1-6654-4065-3 (Electrical Engineering publication: dx.doi.org/10.1109/CW52790.2021.00038)

Wölfel, M. (2021): Special features of the use of immersive augmented and virtual reality learning applications. In: Seufert S, Guggemos J, Ifenthaler D, Ertl H, Seifried J (eds.): Künstliche Intelligenz in der beruflichen Bildung : Zukunft der Arbeit und Bildung mit intelligenten Maschinen?! Stuttgart: Franz Steiner Verlag 2021 (Journal for Vocational and Business Education. Supplement 31), 21 p.- ISBN 978-3-515-13068-4

Wölfel, M. (2021): Pedagogical Conversational Tutor. HUMUSPlus-Online-Woche (Cyberspace, 27.-29.09.2021)

Wölfel, M. (2021): Towards the Automatic Generation of Pedagogical Conversational Agents from Lecture Slides. 3rd EAI International Conference on Multimedia Technology and Enhanced Learning (EAI ICMTEL 2021) (Leicester, UK (Online), 08.-09.04.2021) (Electrical Engineering publication: icmtel.eai-conferences.org/2021/accepted-papers/)

Wölfel, M. (2021): Towards the Automatic Generation of Pedagogical Conversational Agents from Lecture Slides. In: Fu W, Xu Y, Wang SH, Zhang Y (eds.): Multimedia Technology and Enhanced Learning : 3rd EAI International Conference, ICMTEL 2021, Virtual Event ; Proceedings, Part II. 3rd EAI International Conference on Multimedia Technology and Enhanced Learning (EAI ICMTEL 2021) (Leicester, UK (Online), 08.-09.04.2021), Cham: Springer International Publishing 2021 (Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 388), pp. 216-229.- ISBN 978-3-030-82564-5 (Electrical Engineering: dx.doi.org/10.1007/978-3-030-82565-2_18)

Zitz, V., Wölfel, M., Hoffmann, R. (2021): Investigating the Acceptance of the Cognitive Assistant Reflect that Supports Humans in Computer-Oriented Work. In: Sourin A, Rosenberger C, Sourina O (eds.): 2021 International Conference on Cyberworlds (CW). International Conference on Cyberworlds (Caen, France, 28-30.09.2021), Piscataway: IEEE 2021, pp. 151-158.- ISBN 978-1-6654-4065-3 (Electrical Engineering publication: dx.doi.org/10.1109/CW52790.2021.00034)

2020

Benz-Eberhard, S., Steinle, L., Hepperle, D., Vogelgesang, J. (2020): The role of situation in gratification seeking : results of an experience sampling study on video on-demand use. Annual Conference of the Reception and Effects Research Group (Würzburg, 23.-25.01.2020)

Braun, M., Wölfel, M., Renner, G., Menschik, C. (2020): Accessibility of Different Natural User Interfaces for People with Intellectual Disabilities. In: 2020 International Conference on Cyberworlds (CW). Cyberworlds 2020 (Caen, France, 29.09.-01.10.2020), Piscataway: IEEE 2020, pp. 211-218.- ISBN 978-1-7281-6497-7 (Electrical Engineering publication: dx.doi.org/10.1109/CW49994.2020.00041)

German, K., Limm, M., Wölfel, M., Helmerdig, S. (2020): Co-Designing Object Shapes with Artificial Intelligence. In: Brooks A, Brooks EI (Eds.): Interactivity, Game Creation, Design, Learning, and Innovation : 8th EAI International Conference, ArtsIT 2019, and 4th EAI International Conference, DLI 2019 ; Proceedings. 8th EAI International Conference : ArtsIT, Interactivity & Game Creation (ArtsIT 2019) (Aalborg, Denmark, 06.-08.11.2019), Cham: Springer 2020 (Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 328), pp. 309-327.- ISBN 978-3-030-53293-2 (Electronic publication: dx.doi.org/10.1007/978-3-030-53294-9_21)

Hepperle, D., Ödell, H., Wölfel, M. (2020): Differences in the Uncanny Valley between Head-Mounted Displays and Monitors. In: IEEE (Ed.): 2020 International Conference on Cyberworlds : CW 2020 ; Proceedings. 2020 International Conference on Cyberworlds (Caen, France, 29.09.-01.10.2020), Piscataway: IEEE 2020, pp. 41-48.- ISBN 978-1-7281-6498-4 (Electrical Engineering publication: dx.doi.org/10.1109/CW49994.2020.00014)

Hepperle, D., Siess, A., Wölfel, M. (2020): Staging Virtual Reality Exhibits for Bystander Involvement in Semi-Public Spaces. In: Brooks A, Brooks EI (Eds.): Interactivity, Game Creation, Design, Learning, and Innovation : 8th EAI International Conference, ArtsIT 2019, and 4th EAI International Conference, DLI 2019 ; Proceedings. 8th EAI International Conference : ArtsIT, Interactivity & Game Creation (ArtsIT 2019) (Aalborg, Denmark, 06.-08.11.2019), Cham: Springer 2020 (Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 328), pp. 261-272.- ISBN 978-3-030-53293-2 (Electronic publication: dx.doi.org/10.1007/978-3-030-53294-9_18)

Schlippe, T., Alessai, S., El-Taweel, G., Wölfel, M., Zaghouani, W. (2020): Visualizing Voice Characteristics with Type Design in Closed Captions for Arabic. In: IEEE (Ed.): International Conference on Cyberworlds (CW). International Conference on Cyberworlds (CW) (Caen, France, 29.09.-01.10.2020), Piscataway: IEEE 2020, pp. 196-203.- ISBN 978-1-7281-6497-7 (Electrical Engineering publication: dx.doi.org/10.1109/CW49994.2020.00039)

Wölfel, M. (2020): Artificial Intelligence Assisted Creation : Fostering Inspiration & Raising Moral Issues. In: Christ A, Quint F (eds.): Artificial Intelligence: Research Impact on Key Industries; the Upper-Rhine Artificial Intelligence Symposium (UR-AI 2020). The Upper-Rhine Artificial Intelligence Symposium (UR-AI 2020) (Karlsruhe, 13.05.2020), Offenburg: Hochschule für Engineering, Wirtschaft und Medien Offenburg 2020, pp. 41-51.- ISBN 978-3-943301-28-1 (Electrical Engineering: arxiv.org/abs/2010.16241)

Wölfel, M. (2020): Augmented and Virtual Reality Learning Applications Beyond the Resemblance of Reality. Cyberworlds (Caen, France, 29.09.-01.10.2020) (Electrical Engineering publication: cyberworlds2020.sciencesconf.org)

Wölfel, M. (2020): Non-distracting Feedback in Artificial Intelligence Supported Learning. In: Pinkwart N, Liu S (eds.): Artificial Intelligence Supported Educational Technologies. Cham: Springer 2020 (Advances in Analytics for Learning and Teaching), pp. 31-44 - ISBN 978-3-030-41098-8 (Electronic publication: dx.doi.org/10.1007/978-3-030-41099-5_2)

2019

Braun, M., Beuck, S., Wölfel, M. (2019): How does Augmented Reality Improve the Play Experience in Current Augmented Reality Enhanced Smartphone Games? In: Sourin A (ed.): International Conference on Cyberworlds (CW). International Conference on Cyberworlds (CW) (Kyoto, Japan, 02-04.10.2019), Piscataway: IEEE 2019, pp. 407-410.- ISBN 978-1-7281-2297-7 (Electrical Engineering publication: dx.doi.org/10.1109/CW.2019.00079)

German, K., Limm, M., Wölfel, M., Helmerdig, S. (2019): Towards Artificial Intelligence Serving as an Inspiring Co-Creation Partner. In: EAI Endorsed Transactions on Creative Technologies, ISSN 2409-9708 (2019), No. 19, 11 p. (Electronic publication: dx.doi.org/10.4108/eai.26-4-2019.162609)

Hepperle, D., Weiß, Y., Sieß, A., Wölfel, M. (2019): 2D, 3D or Speech? : A Case Study on which User Interface is Preferable for what Kind of Object Interaction in Immersive Virtual Reality. In: Computers and Graphics, ISSN 0097-8493, 82 (2019), pp. 321-331 (Electrical Engineering: dx.doi.org/10.1016/j.cag.2019.06.003)

Sieß, A., Hepperle, D., Wölfel, M., Johansson, M. (2019): Worldmaking : designing for audience participation, immersion and interaction in virtual and real spaces. In: Brooks AL, Brooks E, Sylla C (eds.): Interactivity, Game Creation, Design, Learning, and Innovation : 7th EAI International Conference, ArtsIT 2018, and 3rd EAI International Conference, DLI 2018, ICTCC 2018 ; Proceedings. 7th EAI International Conference: ArtsIT, Interactivity & Game Creation (ArtsIT 2018) (Braga, Portugal, 24-26.10.2018), Cham: Springer 2019, pp. 58-68.- ISBN 978-3-030-06133-3 (Electrical Engineering: dx.doi.org/10.1007/978-3-030-06134-0_7)

Sieß, A., Wölfel, M. (2019): User Color Temperature Preferences in Immersive Virtual Realities. In: Computers and Graphics, ISSN 0097-8493, 81 (2019), pp. 20-31 (Electronic publication: dx.doi.org/10.1016/j.cag.2019.03.018)

Wölfel, M., Hepperle, D., Siess, A., Deuchler, J. (2019): Staging Location-Based Virtual Reality to Improve Immersive Experiences. In: EAI Endorsed Transactions on Creative Technologies, ISSN 2409-9708, 6 (2019), No. 21, 12 pp. (Electrical Engineering publication: dx.doi.org/10.4108/eai.24-2-2020.163221)

Wölfel, M., Reinhardt, A. (2019): Immersive Shopping Presentation of Goods in Virtual Reality. In: Bleimann U, Burkhardt D, Humm B, Löw R, Regier S, Stengel I, Walsh P (Eds.): Proceedings of the 5th Collaborative European Research Conference (CERC 2019). Collaborative European Research Conference (CERC 2019) (Darmstadt, 29-30.03.2019), Aachen: ceur-ws.org 2019 (CEUR Workshop Proceedings 2348), pp. 119-130 (Electronic publication: ceur-ws.org/Vol-2348/paper08.pdf)

Wölfel, M. (2019): Artificial Intelligence Assisted Creation : Fostering Inspiration and Raising Moral Threads. BEYOND Future Design Symposium Sm(ART) Artificial and Artistic Intelligence (Heilbronn, 27.-29.09.2019)

Wölfel, M. (2019): Special features in the use of immersive virtual worlds. Interactive Visualization in Marketing and Sales (IHK Karlsruhe, 05.06.2019)

Wölfel, M. (2019): Gesture-based learning. LearnTec 2019 (Karlsruhe, 29.-30.01.2019)

Wölfel, M. (2019): Wearables : Stress factor or rational and efficient life and work design? Wearables : Digital helpers and ubiquitous data from Quantified Self to Connected Work Innovationsallianz TechnologieRegion Karlsruhe (Karlsruhe, 27.06.2019)

2018

Braun MC, Beuck S, Wölfel M: Investigating multimodal warnings for distracted smartphone users on the move in potentially dangerous situations. In: Tan CJ, Sourin A, Gavrilova ML (eds.): Transactions on Computational Science XXXII : Special Issue on Cybersecurity and Biometrics. Berlin: Springer 2018 (Lecture Notes in Computer Science 10830), pp. 1-14.- ISBN 978-3-662-56671-8 (Electronic publication: dx.doi.org/10.1007/978-3-662-56672-5_1)

Sieß A, Wölfel M, Häffner N: Color Preference Differences between Head Mounted Displays and PC Screens. In: Sourin A, Sourina O, Rosenberger C, Erdt M (eds.): 2018 International Conference on Cyberworlds : CW 2018 ; Proceedings. International Conference on Cyberworlds (CW) (Singapore, Singapore, 03-05.10.2018), Piscataway: IEEE 2018, pp. 25-32.- ISBN 978-1-5386-7315-7 (Electrical Engineering publication: dx.doi.org/10.1109/CW.2018.00018)

Weiß Y, Hepperle D, Sieß A, Wölfel M: What User Interface to Use for Virtual Reality? 2D, 3D or Speech : A User Study. In: Sourin A, Sourina O, Rosenberger C, Erdt M (eds.): 2018 International Conference on Cyberworlds : CW 2018 ; Proceedings. International Conference on Cyberworlds (CW) (Singapore, Singapore, 03.-05.10.2018), Piscataway: IEEE 2018, pp. 50-57.- ISBN 978-1-5386-7315-7 (Electrical Engineering publication: dx.doi.org/10.1109/CW.2018.00021)

Wölfel M, Schubert J: Effects of Electrical Pain Stimuli on Immersion in Virtual Reality. In: Sourin A, Sourina O, Rosenberger C, Erdt M (eds.): 2018 International Conference on Cyberworlds : CW 2018 ; Proceedings. International Conference on Cyberworlds (CW) (Singapore, Singapore, 03.-05.10.2018), Piscataway: IEEE 2018, pp. 168-171.- ISBN 978-1-5386-7315-7 (Electrical Engineering publication: dx.doi.org/10.1109/CW.2018.00040)

Wölfel M: The smart assistant. In: Ruf O (ed.): Smartphone-Ästhetik : zur Philosophie und Design mobiler Medien. Bielefeld: Transcript 2018 (Medien- und Gestaltungsästhetik 1), pp. 269-288.- ISBN 978-3-8376-3529-4 (Electrical Engineering publication: dx.doi.org/10.14361/9783839435298-015)

Wölfel M: Near vs. Distant Automatic Speech Recognition. AI Seminar "Application of ASR in business" (Berlin, 28.07.2018)

Wölfel M: Perceptive Interface : the new communication channels between humans and machines. Scion Fall 2018 : Forum & Hackathon (Karlsruhe, 26.-27.10.2018)

Wölfel M: Rethinking text : Unleashing the full potential of media to provide a better reading experience. In: International Journal of Art, Culture and Design Technologies, ISSN 2155-4196, 7 (2018), No. 2, 11 p. (Electronic publication: dx.doi.org/10.4018/IJACDT.2018070101)

Wölfel W, Sieß A: Atmosphere in virtual environments : Four studies on the aesthetics of the digital. Stuttgart: MFG Foundation Baden-Württemberg 2018 (Reports from the Karl Steinbuch Research Program 10), 72 pp. (Electronic publication: stiftung.mfg.de/files/06_Stiftung/PDF/20181121_KSF10-virtuelle-umgebung.pdf)

2017

Beuck S, Scheurer A, Wölfel M: Willingness of distracted smartphone users on the move to be interrupted in potentially dangerous situations. In: 2017 International Conference on Cyberworlds : CW 2017 / in cooperation with: Eurographics Association, International Federation for Information Processing, ACM SIGGRAPH. 2017 International Conference on Cyberworlds, CW 2017 (Chester, UK, 20-22-09.2017), Piscataway: IEEE 2017, pp. 9-16.- ISBN 978-1-5386-2089-2 (Electrical Engineering publication: dx.doi.org/10.1109/CW.2017.60)

Gündogdu R, Bejan A, Kunze C, Wölfel M: Activating People with Dementia using Natural User Interface Interaction on a Surface Computer. In: PervasiveHealth '17 Proceedings of the 11th EAI International Conference on Pervasive Computing Technologies for Healthcare. 11th EAI International Conference on Pervasive Computing Technologies for Healthcare (PervasiveHealth '17) (Barcelona, Spain, 23-26.05.2017), New York: ACM 2017, pp. 386-394.- ISBN 978-1-4503-6363-1 (Electrical Engineering: dx.doi.org/10.1145/3154862.3154929)

Hepperle D, Wölfel M: Do you feel what you see? Multimodal perception in virtual reality. In: Spencer SN (ed.): Proceedings of the 23rd ACM Symposium on Virtual Reality Software and Technology. 23rd ACM Conference on Virtual Reality Software and Technology (VRST 2017) (Gothenburg, Sweden, 08.-10.11.2017), New York: ACM 2017, 2 p.- ISBN 978-1-4503-5548-3 (Electrical Engineering publication: dx.doi.org/10.1145/3139131.3143418)

Wölfel M: Acceptance of Dynamic Feedback to Poor Sitting Habits by Anthropomorphic Objects. In: PervasiveHealth '17 Proceedings of the 11th EAI International Conference on Pervasive Computing Technologies for Healthcare. 11th EAI International Conference on Pervasive Computing Technologies for Healthcare (PervasiveHealth '17) (Barcelona, Spain, 23-26.05.2017), New York: ACM 2017, pp. 307-314.- ISBN 978-1-4503-6363-1 (Electronic publication: dx.doi.org/10.1145/3154862.3154928)

2016

Siess A, Hubel K, Hepperle D, Dronov A, Hufnagel C, Aktun J, Wolfel M: Hybrid City Lighting-Improving Pedestrians' Safety through Proactive Street Lighting. In: 2015 International Conference on Cyberworlds : CW 2015 ; Proceedings. International Conference on Cyberworlds (CW 2015) (Visby, Sweden, 07.-09.10.2015), Piscataway: IEEE 2016, pp. 46-49.- ISBN 978-1-4673-9403-1 (Electrical Engineering publication: dx.doi.org/10.1109/CW.2015.51)

Wölfel M, Stitz A: Responsive Type-Introducing Self-Adjusting Graphic Characters. In: 2015 International Conference on Cyberworlds : CW 2015 ; proceedings. International Conference on Cyberworlds, CW 2015 (Visby, Sweden, 07.-09.10.2015), Piscataway: IEEE 2016, pp. 298-305.- ISBN 978-1-4673-9403-1 (Electrical Engineering publication: dx.doi.org/10.1109/CW.2015.50)

2015

Sieß A, Hübel K, Hepperle Daniel, Dronov A, Hufnagel C, Aktun J, Wölfel M: Incentive Guidance of Crowds by Smart City Lights. In: Diefenbach S, Henze N, Pielot M (eds.): Mensch und Computer 2015. Mensch und Computer 2015 (Stuttgart, 06.-09.09.2015), Berlin: De Gruyter Oldenbourg 2015, pp. 315-318.- ISBN 978-3-11-044392-9 (Electronic publication: dx.doi.org/10.1515/9783110443929-041)

Stitz A, Wölfel M: Reacting characters. In: Diefenbach, S., Henze, N. & Pielot, M. (Eds.): Mensch und Computer 2015 : Proceedings. Mensch und Computer 2015 Oldenburg: De Gruyter 2015, pp. 367-370.- ISBN 978-3-11-044392-9 (Electronic publication: dx.doi.org/10.1515/9783110443929)

Wölfel M, Schlippe T, Stitz A: Voice driven type design. In: Teodorescu HN, Teodorescu HN, Burileanu C, Rusu C (eds.): 2015 International Conference on Speech Technology and Human-Computer Dialogue, SpeD 2015. 8th International Conference on Speech Technology and Human-Computer Dialogue, SpeD 2015 (Bucharest, Romania, 14-17.10.2015), Piscataway: IEEE 2015, 9 p.- ISBN 978-1-4673-7560-3 (Electronic publication: dx.doi.org/10.1109/SPED.2015.7343095)

Wölfel M, Stitz A, Schlippe T: A Voice Driven Type Design Demo. In: Pielot M, Diefenbach S, Henze N (Eds.): Mensch und Computer 2015 Proceedings. Mensch und Computer 2015 (Stuttgart, 06.-09.09.2015), Oldenburg: De Gruyter 2015, pp. 413-416.- ISBN 978-3-11-044334-9