Inhalt des Dokuments
Dr.-Ing. Jan-Niklas Voigt-Antons
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Jan-Niklas Voigt-Antons joined the Telekom Innovation Laboratories as a research scientist in January 2009 and is working there since 2014 as a senior research scientist. He received his diploma in psychology in 2008 from the Technische Universität Darmstadt, Germany, a Doctor-of-Engineering degree in 2014 from the Technische Universität Berlin, Germany and has been doing research at the Quality and Usability Lab at the Technische Universität (TU) Berlin, since. His research interests are in Quality-of-Experience evaluation and its physiological correlates with an emphasis on media transmissions and human-machine-interaction, including neural processing of multimodal interaction. During summer 2012 he was visiting researcher at MuSAE Lab (INRS-EMT), Canada where he examined neural correlates of quality perception for complex speech signals. In spring 2014 he was visiting researcher at the department of psychology of NTNU, Norway where he examined neural correlates of audiovisual asynchrony.
QULab research group: Quality, User Experience, Augmented and Virtual Reality
Research Topics:
• Multimedia Experience (Usability evaluation methods, Quality-of-Experience evaluation physiological measures)
• Interaction Design (Adaptive software, data mining, sensor and behavioural data)
Current projects:
Measuring of immersive media experience
DemTab - Tabletgestützte ambulante Versorgung von Menschen mit Demenz
VoiceAdapt - Adaptives Sprachtraining für ältere Menschen mit Aphasie
OurPuppet - Pflegeunterstützung mit einer interaktiven Puppe für informell Pflegende
Past projects:
PflegeTab - Technik für mehr Lebensqualität trotz Pflegebedürftigkeit bei Demenz (GKV)
Bernstein Focus Neurotechnology - Berlin (BFNT - B)
Teaching:
| Seminar | Affective Computing |
| Project | Neuro-Usability |
| Project | Study Project Quality & Usability (6/9 CP) |
Thesis:
Current thesis offers of our lab can be found here. Please contact me via email if you are interested in doing a thesis supervised by me.
Jobs:
Current job offers of our lab can be found here.
Contact:
+49 30 8353 58 377
Address
Technische Univertistät BerlinQuality and Usability Lab
Telekom Innovation Laboratories
Ernst-Reuter-Platz 7
10587 Berlin, Germany
Publications
| Zitatschlüssel | voigt-antons2018a |
|---|---|
| Autor | Voigt-Antons, Jan-Niklas and Hoβfeld, Tobias and Egger-Lampl, Sebastian and Schatz, Raimund and Möller, Sebastian |
| Buchtitel | 2018 Tenth International Conference on Quality of Multimedia Experience (QoMEX) |
| Seiten | 1–3 |
| Jahr | 2018 |
| ISBN | 978-1-5386-2605-4 |
| DOI | 10.1109/QoMEX.2018.8463383 |
| Ort | Cagliari, Italy |
| Adresse | Piscataway, NJ, USA |
| Monat | may |
| Notiz | Online |
| Verlag | IEEE |
| Serie | QoMEX |
| Wie herausgegeben | Fullpaper |
| Zusammenfassung | The experience of web services depends on multiple factors such as the usability of the service itself as well as influences on Quality of Experience (QoE) like waiting times. Existing studies so far have investigated both experimental factors (usability and QoE) in isolation, thus it is not possible to investigate dependencies between the two. In this study, we manipulated the usability and QoE of a news web page in the same experiment. Participants had to solve 9 tasks (three usability level and three QoE level, all combinations). Data (N=44) from two different sessions with different QoE manipulations were recorded: Simulation of initial page display delay via 1) a complete overlay and 2) a semi-transparent overlay. Our preliminary results show that the usability manipulation resulted in significant effects along multiple dimensions (QoE, aesthetic, and usability). Furthermore, also the implementation of the QoE manipulation had an effect on, e.g., performance parameters. Surprisingly, our results reveal that participants seem to be unable to rate the constructs usability and QoE independently from each other. Even after adding pronounced explanations of the constructs to the introductory phase of the second session of the experiment, the results still show a strong correlation between the two constructs. We thus recommend for similar future experiments to check beforehand whether Quality of Experience and Usability can be reliably judged and distinguished by naive participants. |