Ausgewählte Publikationen

Selection-based text entry in virtual reality

Speicher, M., Feit, A. M., Ziegler, P., & Krüger, A. (2018)

Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems, 1–13.

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A Virtual Reality Shopping Experience using the Apartment Metaphor

Speicher, M., Hell, P., Daiber, F., Simeone, A., & Krüger, A. (2018)

Proceedings of the 2018 International Conference on Advanced Visual Interfaces, 17.

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Exploring visual guidance in 360-degree videos

Speicher, M., Rosenberg, C., Degraen, D., Daiber, F., & Krüger, A. (2019)

Proceedings of the 2019 ACM International Conference on Interactive Experiences for TV and Online Video, 1–12.

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Publikationen, Vorträge & Workshops

Thesis (2+)

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Speicher, M. (2019). Measuring User Experience for Virtual Reality [PhD Thesis]. Saarländische Universitäts-und Landesbibliothek.

Speicher, M. (2014). Exploring 3D Interaction Techniques for Stereoscopic Content using Consumer Tracking Devices [PhD Thesis]. Saarland University, Faculty of Natural Sciences and Technology Department ….

Conference Papers (7+)

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Simeone, A. L., Nilsson, N. C., Zenner, A., Speicher, M., & Daiber, F. (2020). The space bender: Supporting natural walking via overt manipulation of the virtual environment. 2020 IEEE Conference on Virtual Reality and 3D User Interfaces (VR), 598–606.

Speicher, M., Rosenberg, C., Degraen, D., Daiber, F., & Krüger, A. (2019). Exploring visual guidance in 360-degree videos. Proceedings of the 2019 ACM International Conference on Interactive Experiences for TV and Online Video, 1–12.

Speicher, M., Rutsch, N., Krüger, A., & Löchtefeld, M. (2019). Exploring spatial menu representation and apartment-based categorization for online shopping. IFIP Conference on Human-Computer Interaction, 33–54.

Simeone, A. L., Speicher, M., Molnar, A., Wilde, A., & Daiber, F. (2019). Live: The human role in learning in immersive virtual environments. Symposium on Spatial User Interaction, 1–11.

Speicher, M., Feit, A. M., Ziegler, P., & Krüger, A. (2018). Selection-based text entry in virtual reality. Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems, 1–13. https://doi.org/https://doi.org/10.1145/3173574.3174221

Speicher, M., Hell, P., Daiber, F., Simeone, A., & Krüger, A. (2018). A Virtual Reality Shopping Experience using the Apartment Metaphor. Proceedings of the 2018 International Conference on Advanced Visual Interfaces, 17.

Lander, C., Speicher, M., Paradowski, D., Coenen, N., Biewer, S., & Krüger, A. (2015). Collaborative newspaper: Exploring an adaptive scrolling algorithm in a multi-user reading scenario. Proceedings of the 4th International Symposium on Pervasive Displays, 163–169.

Journal Articles (4+)

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Barz, A., Berger, J., Speicher, M., Morsch, A., Wanjek, M., Rissland, J., & Jäger, J. (2025). Effekte eines 8-wöchigen individualisierten Fitnesstrainings auf Post-COVID-Fatigue und gesundheitsbezogene Lebensqualität. German Journal of Sports Medicine/Deutsche Zeitschrift Fur Sportmedizin, 76(3).

Barz, A., Berger, J., Speicher, M., Morsch, A., Wanjek, M., Jäger, J., & Rissland, J. (2025). Effects of a symptom-titrated exercise program on fatigue and quality of life in people with post-COVID condition–A randomized controlled trial. Journal of Psychosomatic Research, 196, 112216.

Speicher, M., & Berndt, P. (2024). A brief review of artificial intelligence for sport informatics in the scope of human–computer interaction. Artificial Intelligence in Sports, Movement, and Health, 97–114.

Speicher, M., Cucerca, S., & Krüger, A. (2017). VRShop: a mobile interactive virtual reality shopping environment combining the benefits of on-and offline shopping. Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, 1(3), 1–31.

Extended Abstracts (14+)

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Barz, A., Berger, J., Speicher, M., Morsch, A., Wanjek, M., Rissland, J., & Jäger, J. (2024). Effects of a symptom-titrated exercise program on fatigue and quality of life in people with post-COVID condition–a randomized controlled trial. Scientific Reports, 14(1), 30511.

Zenner, A., Kosmalla, F., Ehrlich, J., Hell, P., Kahl, G., Murlowski, C., Speicher, M., Daiber, F., Heinrich, D., & Krüger, A. (2020). A virtual reality couch configurator leveraging passive haptic feedback. Extended Abstracts of the 2020 CHI Conference on Human Factors in Computing Systems, 1–8.

Speicher, M., Ehrlich, J., Gentile, V., Degraen, D., Sorce, S., & Krüger, A. (2019). Pseudo-haptic controls for mid-air finger-based menu interaction. Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems, 1–6.

Zenner, A., Kosmalla, F., Speicher, M., Daiber, F., & Krüger, A. (2018). A projection-based interface to involve semi-immersed users in substitutional realities. 2018 IEEE 4th Workshop on Everyday Virtual Reality (WEVR).

Zenner, A., Speicher, M., Klingner, S., Degraen, D., Daiber, F., & Krüger, A. (2018). Immersive notification framework: Adaptive & plausible notifications in virtual reality. Extended Abstracts of the 2018 Chi Conference on Human Factors in Computing Systems, 1–6.

Speicher, M. (2018). Shopping in virtual reality. 2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR), 1–2.

Lander, C., Speicher, M., Kerber, F., & Krüger, A. (2018). Towards fixation extraction in corneal imaging based eye tracking data. Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems, 1–6.

Speicher, M., Siegel, R., & Krger, A. (2017). Productfinder: A location aware product information display for retail environments. Proceedings of the 6th ACM International Symposium on Pervasive Displays, 1–2.

Speicher, M., Daiber, F., Kiefer, G.-L., & Krüger, A. (2017). Exploring task performance and user’s preference of mid-air hand interaction in a 3D docking task experiment. Proceedings of the 5th Symposium on Spatial User Interaction, 160–160.

Kosmalla, F., Zenner, A., Speicher, M., Daiber, F., Herbig, N., & Krüger, A. (2017). Exploring rock climbing in mixed reality environments. Proceedings of the 2017 CHI Conference Extended Abstracts on Human Factors in Computing Systems, 1787–1793.

Speicher, M., Gröber, L., Haluska, J., Hegemann, L., Hoffmann, I., Gehring, S., & Krüger, A. (2016). The audience in the role of the conductor: an interactive concert experience. Proceedings of the 5th ACM International Symposium on Pervasive Displays, 235–236.

Speicher, M., Daiber, F., Gehring, S., & Krüger, A. (2016). Exploring 3D manipulation on large stereoscopic displays. Proceedings of the 5th ACM International Symposium on Pervasive Displays, 59–66.

Lander, C., Speicher, M., Paradowski, D., Coenen, N., Biewer, S., & Krüger, A. (2015). Collaborative Newspaper Demo: Exploring an adaptive Scrolling Algorithm in a Multi-user Reading Scenario. Proceedings of the 4th International Symposium on Pervasive Displays, 271–272.

Daiber, F., Krekhov, A., Speicher, M., Krüger, J., & Krüger, A. (2013). A Framework for Prototyping and Evaluation of Sensor-based Mobile Interaction with Stereoscopic 3D. ACM ITS Workshop on Interactive Surfaces for Interaction with Stereoscopic 3D (ISIS3D). Workshop on Interactive Surfaces for Interaction with Stereoscopic 3D (ISIS3D-13), Located at ITS 2013, October 6-9, St. Andrews, United Kingdom, 13–16.

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Speicher, M. (2026). Digitale Wege zu psychischer Gesundheit. 6, fitness MANAGEMENT international(182), 106–108. https://www.fitnessmanagement.de/digitale-tools-psychische-gesundheit-mentale-staerke/

Speicher, M. (2025). Wie fit sind unsere Apps? 1, fitness MANAGEMENT international(177), 86–88. https://www.fitnessmanagement.de/gute-fitness-apps-marco-speicher/

Speicher, M. (2024). Mit Chatbots und Autoregulations-KI zum Ziel? 5, fitness MANAGEMENT international(175), 96–98. https://www.fitnessmanagement.de/steuerung-belastung-erholung-ki-chatbot-trainingsleistung-verbessern/

Speicher, M. (2024). KI in der Fitness- und Gesundheitsbranche. 1, fitness MANAGEMENT international(171), 108–110. https://www.fitnessmanagement.de/kuenstlicher-intelligenz-fitnessbranche-datenbasierte-innovation/

Speicher, M. (2024). Digitale Trainingserlebnisse: VR-Training setzt neue Motivationsimpulse. 6, fitness MANAGEMENT international(170), 114–116. https://www.fitnessmanagement.de/digitale-trainingserlebnisse-virtuelle-realitaet-training-neue-motivationsimpulse/

Speicher, M. (2023). Digitales Studiomanagement: Auswahlkriterien digitaler Verwaltungssysteme. fitness MANAGEMENT international. https://www.fitnessmanagement.de/digitales-fitnessstudio-management-fitness-gesundheit-zeit-geld-sparen-software/

Speicher, M. (2022). Mobile Endgeräte effizienter nutzen. fitness MANAGEMENT international. https://www.fitnessmanagement.de/studioeigene-app-entwickeln-mobile-endgeraete-nutzen/

Speicher, M. (2022). Gamification in der Fitness- und Gesundheitsbranche: Motivation durch spielerische Elemente. fitness MANAGEMENT international. https://www.fitnessmanagement.de/gamification-fitness-gesundheit-motivation-mensch-maschine-praxis/

Speicher, M. (2021). Digitalisierungsimpulse für Fitnessstudios. fitness MANAGEMENT international. https://www.fitnessmanagement.de/gezielte-vernetzung-digitalisierungsimpulse-fitnessstudios/

Speicher, M. (2021). Digitale Transformation – Quo vadis? Die digitale Zukunft der Fitnessbranche. fitness MANAGEMENT international. https://www.fitnessmanagement.de/fitness-corona-pandemie-digitale-transformation-zukunft-fitnessbranche/

Speicher, M. (2021, January 11). Benutzerfreundlichkeit ist nichts anderes als Zielgruppenansprache [Interview]. PIPG GmbH. https://www.fitnessmanagement.de/benutzerfreundlich-agieren-digitalisierung-marco-speicher-interview/

Speicher, M. (2020). Potenziale für die Sport-, Fitness- und Gesundheitsbranche. fitness MANAGEMENT international. https://www.fitnessmanagement.de/digitale-fitnesswelt/

Speicher, M. (2020). Noch mehr Potenziale für die Sport-, Fitness- und Gesundheitsbranche. fitness MANAGEMENT international. https://www.fitnessmanagement.de/digitale-helfer-1/

Speicher, M. (2018). Selektive Texteingabe in der virtuellen Realität.

Speicher, M. (2017). Online-Shopping in der virtuellen Realität.

Vorträge & Workshops (16+)

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Speicher, M. (2026, April 19). Digitale Wege zu psychischer Gesundheit – Psychische Gesundheit wirksam digital unterstützen. FIBO Future Forum.

Speicher, M. (2026, April 19). Revolutioniert KI als datenbasierte Innovation die Fitness- und Gesundheitsbranche? FIBO Future Forum.

Speicher, M., Immich, T., & Barz, A. (2026, April 18). Wohin führt uns die Digitalisierung? Ein Blick auf Fitness 2050 [Panel Diskussion]. FIBO Future Forum.

Speicher, M. (2026, April 18). Digitale Trainingserlebnisse – Setzt Mixed-Reality Training neue Motivationsimpulse? FIBO Future Forum.

Assmann, M., & Herrmann, A. (2026, April 18). Neue Perspektiven auf Sport, Gesundheit und Technologie (M. Speicher, Organizer). FIBO Future Forum.

Speicher, M. (2026, April 18). Fitness 2050 – Holodeck trifft Digitalen Zwilling [Keynote]. FIBO Future Forum.

Speicher, M., & Kind, S. (2025, December 4). Digitale Trainingserlebnisse – Setzt Mixed-Reality Training neue Motivationsimpulse? FIBO Future Forum.

Speicher, M., & Kind, S. (2025, December 4). Gamification in der Fitnessbranche – Fluch oder Segen? FIBO Future Forum.

Speicher, M., & Barz, A. (2025, April 13). Revolutioniert KI als datenbasierte Innovation die Fitness- und Gesundheitsbranche? FIBO Future Forum.

Speicher, M. (2025, April 6). Der Mensch im Mittelpunkt: Digitale Gesundheitslösungen nutzerzentriert gestalten [Workshop]. Digitalisierungskongress Saarland – Gesundheit 2030.

Speicher, M. (2024). Mensch-zentrierte Technologieinnovationen im Gesundheitswesen: Chancen und Herausforderungen für die Sozialwirtschaft [Webinar]. Paritätischen Gesundheitskongress.

Speicher, M. (2023). Digitale Gesundheitskompetenz strategisch aufbauen. Digital Health Meetup.

Speicher, M. (2019). Kommunikation und Perzeption [Invited Talk]. Volkswagen AutoUni.

Speicher, M. (2018). Shopping in Virtual Reality [Invited Talk]. Szenarien der Markenführung im digitalen Zeitalter.

Speicher, M. (2018). Shopping in Virtual Reality [Invited Talk]. GS-1 Germany, Innovation Day.

Speicher, M. (2016). User Interface Design [Workshop].