Paul Chojecki is a senior R&D manager and researcher at the Interactive and Cognitive Systems (ICS) group in the Vision and Imaging Technologies department.
His R&D activities are related to the following keywords: human-computer interaction, spatial or mid-air interaction, gestural interaction, multimodal interaction, feedback, usability & user experience, science marketing, project,- innovation and key account management.
For further details about his activities, please check the subsections below.
Biography
Paul Chojecki is a psychologist and works since 2006 at Fraunhofer HHI, where he represents the area of contact-free human-computer interaction. As project manager he drives R&D activities, develops and manages projects for international clients in various industries such as automotive, medical, telecommunications and digital out of home. Paul is an expert in the fields of human-computer interaction (HCI), usability engineering, innovation management and research marketing. His R&D focus is on new ways of HCI, especially computer vision-based contact-free, gestural interaction. One of his current projects is called smart care unit control room. The objective is to develop a 'Proxemic Bedside Monitor' which allows multimodal interaction and adaptive information visualisation at intensive care units.
Since 2008 Paul is general-chair of the World Usability Day Berlin. He and the honorary team evolved this event to one of the largest usability and user experience conferences in Europe.
Paul Chojecki received the Dipl.-Psych. degree in psychology from University Bielefeld, Germany in 2006. During his studies he was working on usability, software ergonomics and usable web design. In addition to his academic studies he was working as a web frontend developer at fractales GmbH Gütersloh, which is today part of Publicis Pixelpark GmbH.
Publications
Articles in Journals
2023
- Julia Belger, Marie Blume, Mert Akbal, Paul Chojecki, Jeroen de Mooij, Michael Gaebler, Stephan Krohn, Mustafa Tevfik Lafci, Eva Quinque, Johanne Tromp, Arno Villringer, Carsten Finke, Angelika Thöne-Otto
The immersive virtual memory task: Assessing object-location memory in neurological patients using immersive virtual reality,
Neuropsychological Rehabilitation, ISSN: 0960-2011, pp. 1-29, September 2023, doi: 10.1080/09602011.2023.2256957, Open Access - Mykyta Kovalenko, David Przewozny, Peter Eisert, Sebastian Bosse, Paul Chojecki
Data Fusion for Cross-Domain Real-Time Object Detection on the Edge,
Sensors , vol. 23, no. 13, July 2023, doi: https://doi.org/10.3390/s23136138, Open Access - Paul Chojecki, Dominykas Strazdas, David Przewozny, Niklas Gard, Detlef Runde, Niklas Hoerner, Ayoub Al-Hamadi, Peter Eisert, Sebastian Bosse
Assessing the Value of Multimodal Interfaces: A Study on Human–Machine Interaction in Weld Inspection Workstations,
MDPI Sensors, vol. 23, no. 11, May 2023, doi: 10.3390/s23115043, Open Access
2021
- Larissa Wagnerberger, Detlef Runde, Mustafa Tevfik Lafci, David Przewozny, Sebastian Bosse, Paul Chojecki
Inverse kinematics for full-body self representation in VR-based cognitive rehabilitation,
Proc. of the 23rd IEEE International Symposium on Multimedia, IEEE, p. 7, November 2021, doi: 10.1109/ISM52913.2021.00029, arXiv: https://ieeexplore.ieee.org/document/9666140/ - Azrin Rahman, Mykyta Kovalenko, David Przewozny, Paul Chojecki, Detlef Runde, Peter Eisert, Sebastian Bosse
Can You Do Real-Time Gesture Recognition with 5 Watts?,
Proc. of the 2021 IEEE International Conference on Systems, Man and Cybernetics (SMC), IEEE, p. 6, October 2021, doi: 10.1109/SMC52423.2021.9659029, arXiv: https://ieeexplore.ieee.org/document/9659029 - Jan Kuschan, Vinzenz Müller, Stephan Mönchinger, Oliver Heimann, Carsten Niebuhr, Oday Kabha, David Przewozny, Paul Chojecki, Jörg Krüger
Production environment of tomorrow (ProMo): Partially automated repair process of small tool moulds, forming tools, injection moulding tools and sand casting tools,
IOP Conference Series: Materials Science and Engineering, ISSN: 1757-899X, vol. 1140, no. 1, May 2021, doi: 10.1088/1757-899X/1140/1/012036
2020
- Alexander Masurovsky, Paul Chojecki, Detlef Runde, Mustafa Tevfik Lafci, David Przewozny, Michael Gaebler
Controller-Free Hand Tracking for Grab-and-Place Tasks in Immersive Virtual Reality: Design Elements and Their Empirical Study,
Multimodal Technologies and Interaction, vol. 4, no. 4, p. 91, December 2020, doi: https://doi.org/10.3390/mti4040091, Open Access - Paul Chojecki, Detlef Runde, Michael Gaebler, Felix Klotzsche, Johanne Tromp, Julia Belger, Marie Blume, Angelika Thöne-Otto, Bert Vehmeier, Marc Hofman, Stephan Krohn, Carsten Finke
Virtuelle Welten für digitale Diagnostik und kognitive Rehabilitation,
Orthopädie Technik, ISSN: 0340-5591, March 2020 - Stephan Krohn, Johanne Tromp, Eva Quinque, Julia Belger, Felix Klotzsche, Sophia Rekers, Paul Chojecki, Mert Akbal, Cade McCall, Arno Villringer, Michael Gaebler, Carsten Finke, Angelika Thoene-Otto
Multidimensional evaluation of Virtual Reality paradigms in clinical neuropsychology: the VR-Check framework,
Journal of Medical Internet Research, January 2020, doi: 10.31219/osf.io/zsqbe
2018
- Paul Chojecki, David Przewozny
Herausfordserungen und Lösungsansätze der Interaktion und Selbstrepräsentation in VR-basierten, neuropsychologischen Diagnose- und Rehabilitationswerkzeugen,
znp - Zeitschrift für Neuropsychologie: Journal of Neuropsychology, ISSN: 1016-264X, vol. 3, no. 29, October 2018, doi: 10.1024/1016-264X/a000228 - Damian Brettmeister, Paul Chojecki
Design und Evaluation eines non- vs. quasimodalen UI für das gestengesteuerte Teach-in eines Roboters,
Mensch und Computer 2018 - Usability Professionals, Hess, S. & Fischer, H., pp. 367-376, October 2018, doi: 10.18420/muc2018-up-0181
2017
- Paul Chojecki
Berührungslose Gestensteuerung - Auf dem Weg zur natürlichen Mensch-Technik-Interaktion,
FKT-Fachzeitschrift für Fernsehen, Film und Elektronische Medien, vol. 7, pp. 325-326, July 2017
2016
- Paul Chojecki
Proxemic Monitor - Mulitmodale Interaktion und adaptive Visualisierung für Intensivstationen,
FKT-Fachzeitschrift für Fernsehen, Film und Elektronische Medien, vol. 3, pp. 102-103, October 2016 - G. Weber, O. Böpple, M. Weber, Paul Chojecki, Detlef Ruschin, K. Köppe, S. Glende, et al.
DIN SPEC 91333:2016-08 (D): Berührungslose Gestensteuerung zur Mensch-System-Interaktion (Contactless gesture control for human-system interaction),
Technische Regel DIN Spec No. 91333:2016-08 (D), Beuth Verlag, August 2016 - Paul Chojecki, Detlef Ruschin, David Przewozny
Let 's talk about Gestures! Ein Notationssystem zur Beschreibung räumlicher Gesten in der Entwicklung interaktiver Mensch-Technik-Systeme,
Bullinger, A.C. (Hrsg.), 3D SENSATION - transdisziplinäre Perspektiven., Verlag aw&I Wissenschaft und Praxis, June 2016
2015
- Paul Chojecki, David Przewozny
Gestensteuerung,
Photonik, Technische Anwendungen des Lichts, Infografiken, SPECTARIS GmbH (Herausgeber) Berlin, Gemany, June 2015
2014
- Klaus Ceynowa, Markus Brantl, Paul Chojecki
Die digitale Neu-Auflage des Buches,
KulturBetrieb, ISSN: 2194-3648, vol. 1, pp. 46-47, January 2014
2011
- H. Bruckner, Ulrich Leiner, Paul Chojecki
Patient data at the point of a finger,
Meditec international, Verlag Moderne Industrie, March 2011
2009
- Paul Chojecki
3D display communication through simple gestures,
Advanced Coatings & Surface Technology, Academic OneFile, Accessed 15 Dec. 2016, vol. 22, no. 3, pp. 10-12, March 2009 - Paul Chojecki, Ulrich Leiner
Berührungslose Gestik-Interaktion im Operationssaal (Touchless Gesture-Interaction in the Operating Room),
i-com Sonderheft, no. 1, pp. 13-18, January 2009, doi: 10.1524/icom.2009.0003
2004
- Faber, J., Paul Chojecki
Orientierungskomponenten für die Sicherung der Gebrauchstauglichkeit von Informations- und Kommunikationstechnik – Defizite und Lösungsansatz,
Forum Ware 32, internationale Zeitschrift für Warenlehre der Deutschen Gesellschaft für Warenlehre und Technologie e.V. (DGWT), vol. 1, pp. 19-23, January 2004
Conference Contributions
2023
- Felix Tirschmann, Falko Schmid, Janis Reilelt, Paul Chojecki, Sebastian Kalkhoff, Benjamin Kossack, Felix Tirschmann, Konstantin Thierbach, Sobhan Moazemi, Detlef Runde, Alberto Merola, Evelyn Medawar, David Przewozny, Hug Aubin, Kirsten Brukamp
Künstliche Intelligenz (KI) in der postoperativen Intensivversorgung nach Herzchirurgie,
UOLP, Oldenburg, University of Oldenburg Press (UOLP), ISBN: 978-3-8142-2414-5, pp. 80-83, September 2023, doi: https://oops.uni-oldenburg.de/5865/, Tagungsband der 6. Clusterkonferenz 2023 - Mihail Balanici, Mohammad Behnam Shariati, Pooyan Safari, Paul Chojecki, Moritz Chemnitz, David Przewozny, Johannes K. Fischer, Ronald Freund
F5G OpenLab: Enabling Twin Transition through Ubiquitous Fiber Connectivity,
ICTON 2023, Bucharest, Romania, ISBN: 979-8-3503-0303-2, July 2023, doi: 10.1109/ICTON59386.2023.10207224 - Mustafa Tevfik Lafci , Robert Strzebkowski, Paul Chojecki, Sebastian Bosse
An evaluation of hand interaction metaphors for immersive environments,
IEEE, 2023 15th International Conference on Quality of Multimedia Experience (QoMEX), IEEE, ISBN: 979-8-3503-1173-0, July 2023, doi: 10.1109/QoMEX58391.2023.10178667
2022
- David Przewozny, Detlef Runde, Niklas Hoerner, Niklas Gard, Sebastian Bosse, Paul Chojecki
Comparison of Uni- and Multimodal Interfaces for Spatial Interaction,
2022 ACM Symposium on Spatial User Interaction, online, ACM, December 2022, doi: 10.1145/3565970.356770 - Pooyan Safari, Mohammad Behnam Shariati, David Przewozny, Paul Chojecki, Johannes K. Fischer, Ronald Freund, Axel Vick, Moritz Chemnitz
Edge Cloud based Visual Inspection for Automatic Quality Assurance in Production,
13th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP), Porto, Portugal, IEEE, ISBN: 978-1-6654-1044-1, July 2022, doi: 10.1109/CSNDSP54353.2022.9907957, arXiv: https://ieeexplore.ieee.org/abstract/document/9907957
2021
- Paul Chojecki, Detlef Runde, David Przewozny, Mustafa Tevfik Lafci , Michael Gaebler, Johanne Tromp, Stephan Krohn, Felix Klotzsche, Mykyta Kovalenko, Julia Belger, Angelika Thöne-Otto, Carsten Finke, Oliver Schreer, Peter Eisert
Naturalistic Locomotion for Patients in VR-based Supermarket Tasks,
International Society for Virtual Rehabilitation, Serpa, September 2021 - Stephan Krohn, Sophia Rekers, Silka D. Freiesleben, Julia Belger, Eva Quinque, Marie Blume, Johanne Tromp, Felix Klotzsche, L Kämmer, Sophie Kray-Niemczyk, Paul Chojecki, Angelika Thöne-Otto, Michael Gaebler, Oliver Peters, Carsten Finke
Clinical feasibility of the immersive Virtual Memory Task in patients with prodromal Alzheimer’s Disease,
International Society for Virtual Rehabilitation, Serpa, Portugal, P Gamito, D Brown, and S Koenig, September 2021 - Carlos Bermejo, LIK-HANG Lee, Paul Chojecki, David Przewozny, Pan Hui
Exploring Button Designs for Mid-air Interaction in Virtual Reality: A Hexa-metric Evaluation of Key Representations and Multi-modal Cues,
Association for Computing Machinery, Eindhoven, Association for Computing Machinery, New York, pp. 194:1-194:26, June 2021, doi: https://doi.org/10.1145/3457141, EICS - Paul Chojecki, David Przewozny, Detlef Runde, Mustafa Tevfik Lafci, Sebastian Bosse
Effects of a handlebar on standing VR locomotion,
IEEE, Lisbon, March 2021, doi: https://doi.org/10.1109/VRW52623.2021.00083
2019
- Paul Chojecki, Mykyta Kovalenko, Detlef Runde, David Przewozny, Oliver Schreer
Intentional, accurate and natural object placement in virtual reality based neuropsychological assessment,
13th International Conference on Virtual Rehabilitation, Tel Aviv, Israel, July 2019 - Julia Belger, Stephan Krohn, Carsten Finke, Johanne Tromp, Felix Klotzsche, Arno Villringer, Michael Gaebler, Paul Chojecki, Eva Quinque, Angelika Thoene-Otto
Immersive Virtual Reality for the Assessment and Training of Spatial Memory: Feasibility in Individuals with Brain Injury,
International Conference on Virtual Rehabilitation (ICVR), Tel Aviv, Israel, pp. 1-2, July 2019, doi: 10.1109/ICVR46560.2019.8994342 - Mykyta Kovalenko, Paul Chojecki, Ingo Feldmann, David Przewozny
An Intuitive Hand-Gesture Interface for Virtual Reality Applications Based on the Deep-Learning Approach,
XVII International Conference "Culture and Computer Science", Berlin, Germany, May 2019
2017
- Paul Chojecki, David Przewozny, Verena Voigt, Michael Czaplik
Proxemic Bedside Monitor – Entscheidungsunterstützung und sterile Interaktion für die Intensivstation,
4. Hamek – Kongress für Medizin- und Krankenhaustechnik , Hamburg, Germany, September 2017 - Paul Chojecki, David Przewozny, Verena Voigt, Michael Czaplik
Digitale Innovation für die Intensivmedizin – Intelligenter Monitor mit steriler Interaktion,
18. Interdisziplinärer Kongress für Technik und Hygiene im Krankenhaus "Wümek(R)", Würzburg, Germany, Euritim Verlag, ISBN: 978-3-937988-36-8, pp. 211-214, May 2017
2012
- Paul Chojecki
Chances and challenges of contact free touchless interaction for OOH,
Digital Signage Expo Europe, Berlin, Germany, June 2012
2010
- Paul Chojecki, Ulrich Leiner, David Przewozny
Neue Interaktion für alte Medien: Gestenbasierte, berührungslose Interaktion mit digitalisierten Büchern,
Proceedings of the Usability Professionals´ Association International Conference 2010, Munich, Germany, June 2010
2009
- René de la Barré, Paul Chojecki, Ulrich Leiner, Lothar Mühlbach, Detlef Ruschin
Touchless Interaction-Novel Chances and Challenges,
Proceedings of the 13th International Conference on Human-Computer Interaction. Part II: Novel Interaction Methods and Techniques, Berlin, Germany, Springer Verlag, Heidelberg, Germany, pp. 161–169, July 2009, doi: 10.1007/978-3-642-02577-8_18
2008
- Paul Chojecki, Ulrich Leiner
Luftmäuse - berührungslose Multipointing-Interaktion,
Tagungsband Usability Professionals 2008, Lübeck, Germany, Fraunhofer IRB Verlag, H. Brau, S. Driefenbach, M. Hassenzahl, F. Koller, M. Peissner, K. Röse, Stuttgart, pp. 270-274, September 2008 - Ulrich Leiner, Paul Chojecki
Berührungslose Interaktion im Operationssaal,
Workshop Proceedings der Tagungen Mensch und Computer 2008 (DeLFI 2008) und Cognitive Design, Berlin, Germany, U. Lucke, M. C. Kindsmüller, S. Fischer, M. Herczeg, S. Seehusen, Logos Verlag, ISBN: 978-3-8325-2007-6, pp. 75-78, September 2008
2007
- Klaus Hopf, Paul Chojecki, F. Neumann
Novel User Interaction Technologies in 3D Display Systems,
12th International Meeting on Information Display (IMID 2007), Daegu, South Korea, June 2007
2006
- Klaus Hopf, Paul Chojecki, Frank Neumann, David Przewozny
Novel autostereoscopic single-user display with user interaction,
Proceedings of SPIE, Three-Dimensional TV, Video, and Display, Boston, Massachusetts, USA, October 2006, doi: 10.1117/12.685881 - Paul Chojecki
How to Increase Website Usability with Link Annotations,
Proceedings of the 20th International Symposium on Human Factors in Telecommunication, Sophia-Antipolis, France, March 2006
2004
- Paul Chojecki, Jens Faber
Survey on Steps – eine Komponente zur Orientierung über Leistung, Aufwand und Voraussetzungen für die Nutzung von Optionen von Webdiensten,
44. Kongress der Deutschen Gesellschaft für Psychologie, Göttingen, Germany, September 2004
2003
- Paul Chojecki
Towards Generic Navigation and Orientation Tools - Problems and Solution Approach,
Proceedings of 19th International Symposium on Human Factors in Telecommunication, Berlin, Germany, pp. 235-240, December 2003
Contributions to Standardizations
2016
- G. Weber, O. Böpple, M. Weber, Paul Chojecki, Detlef Ruschin, K. Köppe, S. Glende, et al.
Berührungslose Gestensteuerung zur Mensch-System-Interaktion (Contactless gesture control for human-system interaction),
DIN SPEC 91333, Berlin, Germany, August 2016
Talks
2022
- Paul Chojecki
Konzepte, Technologien und Anwendungen der kamerabasierten, kontaktlosen Mensch-Computer Interaktion,
Mittelstand 4.0-Kompetenzzentrum Usability, IT meets UX: kontaktlose Mensch-Computer Interaktion, Berlin, June 2022, Talk - Paul Chojecki
Virtuelle Realitäten begreifen – Natürliche Hand-Interaktionen und haptische Rückmeldungen für digitale Rehabilitationsszenarien,
Bundesfachschule für Orthopädie-Technik (BUFA), Fortbildungslehrgang Digitale Fertigung, January 2022, Invited Talk - Paul Chojecki
Novel Human Computer Interaction in medical applications,
Charité Universitätsmedizin Berlin, IMAGE GUIDANCE LAB Teaching at the Dept. Neurosurgery, Berlin, January 2022, Invited Talk - Paul Chojecki
Virtuelle Realitäten begreifen – Natürliche Hand-Interaktionen und haptische Rückmeldungen für digitale Rehabilitationsszenarien,
Bundesfachschule für Orthopädie-Technik (BUFA) , Fortbildungslehrgang Digitale Fertigung, virtuell, January 2022, Talk
2019
- Paul Chojecki
Natürliche Interaktion in VR-basierten neuropsychologischen Diagnosewerkzeugen,
12. Bamberger Neuropsychologie-Tag, Bamberg, Germany, May 2019, Invited Talk
2018
- Paul Chojecki
Herausfordserungen und Lösungsansätze der Interaktion und Selbstrepräsentation in VR-basierten, neuropsychologischen Diagnose- und Rehabilitationswerkzeugen,
33. Jahrestagung der Gesellschaft für Neuropsychologie, Bielefeld, Germany, October 2018, Talk - Paul Chojecki
Wie neue XReality-Interaktionstechnologien die Lösung von Realwelt-Problemen unterstützen können,
Cross Cluster Camp, Potsdam, Germany, September 2018, Invited Talk - Paul Chojecki
Volumetric Capture,
EBU Production Technology Seminar, Geneva, Switzerland, January 2018, Invited Talk
2017
- Paul Chojecki
Digitalisierung in der Intensivmedizin - Intelligenter Bedside-Monitor mit steriler Interaktion,
ZIM-Fachworkshop „Gesundheitswirtschaft“, Berlin, Germany, December 2017, Invited Talk - Paul Chojecki
Chancen, Herausforderungen und aktuelle Anwendungsszenarien der berührungslosen Mensch-Technik-Interaktion,
Bitkom AK Connected Home, Berlin, Germany, September 2017, Invited Talk - Paul Chojecki
Proxemic Bedside Monitor – Entscheidungsunterstützung und sterile Interaktion für die Intensivstation,
4. Hamek – Kongress für Medizin- und Krankenhaustechnik Hamburg, Hamburg, Germany, September 2017, Invited Talk - Paul Chojecki
VR - Real Life vs. Fantasy,
Internationale Funkausstellung, IFA+ Summit, The Next Level of Experience, Berlin, Germany, September 2017, Invited Talk - Paul Chojecki
IFA NEXT Panel,
Internationale Funkausstellung, What´s next? IFA NEXT, Berlin, Germany, July 2017, Invited Talk - Paul Chojecki
Virtual Reality, Touchless Interaktion und die dritte Dimension,
nexgen smart instore, Signage meets summer, Berlin, Germany, June 2017, Talk - Paul Chojecki
Digitale Innovation für die Intensivmedizin - Intelligenter Monitor mit steriler Interaktion,
conhIT 2017, UX Design#LIVE: Der Nutzer im Fokus - Mit nutzerzentrierten Prozessen erfolgreiche digitale Gesundheitslösungen entwickeln, Berlin, Germany, April 2017, Talk - Verena Voigt, Paul Chojecki
Innovative Alarmierungs- und Bedienkonzepte für die Intensivstation,
Vortragsprogramm am conhIT Stand des OR.net e.V., Berlin, Germany, April 2017, Invited Talk - Paul Chojecki, Michael Gaebler
Human-computer interaction and investigating minds, brains, and bodies in VR,
5th Mind, Brain & Body Symposium, Berlin, Germany, March 2017, Invited Talk - Paul Chojecki, Oliver Schreer
Spatial Interaction and Human Body Reconstruction in VR,
VR in Science - Science in VR, Berlin, Germany, 2017, Talk
2016
- Paul Chojecki
Let´s talk about Gestures! Basisgesten und ihre Beschreibung in der Entwicklung interaktiver Mensch-Technik-Systeme,
Volkswagen AG, Internes Arbeitskreistreffen Produktion, Wolfsburg, Germany, December 2016, Invited Talk - Paul Chojecki
The Next Big Thing in Medical Interfaces – Monitors with Brains, Eyes and Ears,
Tagesspiegel Science Match - Future Medicine, Berlin, Germany, July 2016, Invited Talk - Paul Chojecki
Let 's talk about Gestures! Ein Notationssystem zur Beschreibung räumlicher Gesten in der Entwicklung interaktiver Mensch-Technik-Systeme,
innteract2016, Chemnitz, Germany, June 2016, Invited Talk - Paul Chojecki
Space and other Frontiers in the Future of Human-Computer Interaction,
Year of the Monkey Festival, Munich, Germany, April 2016, Invited Talk - Paul Chojecki
Innovationen der Mensch-Technik-Interaktion für die Intensivstation,
Symposium Intensivstation der Zukunft, Berlin, Germany, January 2016, Invited Talk
2015
- Paul Chojecki
Berührungslose Interaktion,
IT-Gipfel-Tour Usability & Design, Berlin, Germany, November 2015, Talk - Paul Chojecki
Berührungslose Gesten-Interaktion – Einführung in eine neue Dimension der Human-Computer-Interaction,
BTH Ringvorlesung: Aktuelle Themen der Medieninformatik WS 15, Berlin, Germany, October 2015, Guest Lecture, Talk - Paul Chojecki
Contact-free human-computer interaction,
Ipsos Academy, Hamburg, Germany, September 2015, Invited Talk - Paul Chojecki
Berührungslose Mensch-Technik-Interaktion - Ein Überblick über das Thema sowie die Herausforderungen und Chancen in der Praxis,
BTH Ringvorlesung: Aktuelle Themen der Medieninformatik SS15, Berlin, Germany, April 2015, Guest Lecture, Talk
2013
- Paul Chojecki
Neue 3D Software für Pergamenthandschriften,
FhG Symposium Kulturerbe, Berlin, Germany, June 2013, Invited Talk - Paul Chojecki
Contact-Free Interaction,
Tech-Together der Max Planck Science Gallery, Berlin, Germany, February 2013, Invited Talk
2012
- Paul Chojecki
Berührungslose Interaktion für Automotive,
Carmeq Gesture Workshop, Berlin, Germany, September 2012, Invited Keynote Talk, Invited Talk - Paul Chojecki
Chances and Challenges of contact-free - touchless interaction for Digital Out of Home Media,
Kiosk Europe Expo and Digital Sinage Expo Forum, Berlin, Germany, June 2012, Invited Talk - Paul Chojecki
Einsatz der Gestensteuerung in Medizin, Digital Signage, AAL,
5. Deutsche AAL-Kongresses, Workshop 4: Gesten in der Mensch-Maschine-Interaktion, Berlin, Germany, January 2012, Invited Talk
2011
- Paul Chojecki
Next generation window shopping,
2nd POS Summit, Wiesbaden, Germany, December 2011, Invited Talk - Paul Chojecki
Berührungslos Interagieren,
eKiosk Digital Signage Networking Meeting, Berlin, Germany, November 2011, Invited Talk - Paul Chojecki
Berührungsloes Interaktion,
T-Labs Symposium - Interaktion, Berlin, Germany, November 2011, Invited Talk
2010
- Paul Chojecki
Beyond Multi-Touch?! Challenges and Solutions for Contact-Free Gestural Interaction,
Interactive Displays 2010, San Jose, California, USA, April 2010, Invited Talk
2009
- Paul Chojecki
Show me what you want! Gesture-based human-computer interaction,
CeBIT Future Talk, Hannover, Germany, March 2009, Invited Talk
2008
- Ulrich Leiner, Paul Chojecki
Berührungslos Interagieren - Neue Usability-Fragen ohne Ende!,
World Usability Day 2008, Hamburg, Germany, November 2008, Invited Talk - Paul Chojecki
Jenseits von Multi-Touch-Eingabegeräten – Die berührungslose 'multipointing' Interaktion,
Forum der Fraunhofer Gesellschaft, Hannover, Germany, June 2008, Invited Talk - Paul Chojecki
Jenseits von Multi-Touch-Eingabegeräten – Die berührungslose 'multipointing' Interaktion,
CeBIT Future Talk, Hannover, Germany, March 2008, Invited Talk
2007
- Paul Chojecki
Gestengesteuerte Interaktion,
Symposium der Fraunhofer Gesellschaft zum Thema Intelligente Produkte und Umgebungen, Darmstadt, Germany, July 2007, Invited Talk - Paul Chojecki
iPoint Explorer – ein Reiseinformationssystem mit gestenbasierter Interaktion,
2nd ITG-Workshop Usability: Usability bei modernen Kommunikationsdiensten - multimodale Interaktion, Berlin, Germany, June 2007, Invited Talk
Books/Chapters
2022
- Angelika Thöne-Otto, Paul Chojecki
Einsatz Virtueller Realität in der Diagnostik und Therapie kognitiver Störungen am Beispiel des Projektes VReha,
In: Assistive Technologien im Sozial- und Gesundheitssektor, Ernst-Wilhelm LutheSandra Verena MüllerIna Schiering, Wiesbaden, ISBN: 978-3-658-34027-8, pp. 753-777, January 2022, doi: https://doi.org/10.1007/978-3-658-34027-8_30, Book Chapter
2020
- Mykyta Kovalenko, David Przewozny, Detlef Runde, Paul Chojecki
Intuitive Human-Computer Interaction through One-Shot Gesture Learning and Recognition,
In: Culture and Computer Science, Verlag Werner Hülsbusch, Glückstadt, ISBN: ISBN 978-3-86488-169-5, pp. 103-112, 2020, Book Chapter
2018
- Paul Chojecki, Michael Czaplik, Verena Voigt, David Przewozny
Digitalisierung in der Intensivmedizin,
In: DIVI Jahrbuch 2018/2019, Medizinisch Wissenschaftliche Verlagsgesellschaft, Berlin, Germany, ISBN: 978-3-95466-412-2, pp. 23-30, ed. 1, 2018, Book Chapter
Committees
General Chair, Finance Chair and Host of World Usability Day Berlin, November 2016, Berlin
General Chair, Finance Chair and Host of World Usability Day Berlin, November 2015, Berlin
General Chair, Finance Chair and Host of World Usability Day Berlin, November 2014, Berlin
General Chair, Finance Chair and Host of World Usability Day Berlin, November 2013, Berlin
General Chair, Finance Chair and Host of World Usability Day Berlin, November 2012, Berlin
General Chair, Finance Chair and Host of World Usability Day Berlin, November 2011, Berlin
General Chair and Host of World Usability Day Berlin, November 2010, Berlin
General Chair and Host of World Usability Day Berlin, November 2009, Berlin
General Chair and Host of World Usability Day Berlin, November 2008, Berlin
Committee member of World Usability Day Berlin, November 2007, Berlin
About World Usability Day
World Usability Day was founded by the User Experience Professionals’ Association (UXPA) in the year 2005.
World Usability Day is celebrated annually in November to promote the values of usability and user experience (UX) around the world, both as a profession and as a scientific subject. In 2011 the World Usability Day hosted more than 40,000 visitors at 140 events in 44 countries.
Organizers of the Word Usability Day Berlin are the regional group Berlin-Brandenburg of the German Chapter of the Usability Professionals’ Association e.V. (German UPA) and regional partners representing economy and research. In 2014 World Usability Day Berlin had over 800 visitors with the theme „Engaging the User“.
Supervised student theses & activities
2016
Patrick Ahrens, ongoing master thesis. Technical University Berlin
Jasmin Kaczorowski, final thesis: Usability berührungsloser Steuerung für die 3D-Modellierung mithilfe des Leap-Controllers. Beuth University of Applied Sciences, Berlin.
2015
Joseph Pena, Internship (Krupp Internship Program). Stanford University, Stanford, CA.
Mustafa Lafci, Internship, Beuth University of Applied Sciences, Berlin.
Jessica Jürgensmeier, Internship. Beuth University of Applied Sciences, Berlin.
2013
Andreas Banholzer, Internship. Beuth University of Applied Sciences, Berlin.
Taner Deger, Internship. Beuth University of Applied Sciences, Berlin.
2011
Stefan Romeis, Internship & Bachelor thesis: Natural User Interfaces - Implementierung eines Schulwegtrainers mit der Microsoft Kinect und Google Street View. Beuth University of Applied Sciences, Berlin.
Susann Hamann, Master Thesis: Gestaltungsprinzipien für berührungslose Interaktion. University of Applied Sciences Potsdam.
2010
Jasmin Heumann, Diploma thesis: Wie Menschen und Computer Gesten interpretieren. Technical University Berlin.