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Ina Wechsung
Researcher at Telekom Innovation Laboratories
Publications - 73
Citations - 1690
Ina Wechsung is an academic researcher from Telekom Innovation Laboratories. The author has contributed to research in topics: Usability & Modality (human–computer interaction). The author has an hindex of 18, co-authored 73 publications receiving 1493 citations. Previous affiliations of Ina Wechsung include Deutsche Telekom & Technical University of Berlin.
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Qualinet White Paper on Definitions of Quality of Experience
Kjell Brunnström,Sergio Beker,Katrien De Moor,Ann Dooms,Sebastian Egger,Marie-Neige Garcia,Tobias Hossfeld,Satu Jumisko-Pyykkö,Christian Keimel,Mohamed-Chaker Larabi,Bob Lawlor,Patrick Le Callet,Sebastian Möller,Fernando Pereira,Manuela Pereira,Andrew Perkis,Jesenka Pibernik,Antonio M. G. Pinheiro,Alexander Raake,Peter Reichl,Ulrich Reiter,Raimund Schatz,Peter Schelkens,Lea Skorin-Kapov,Dominik Strohmeier,Christian Timmerer,Martin Varela,Ina Wechsung,Junyong You,Andrej Zgank +29 more
TL;DR: The concepts and ideas cited in this paper mainly refer to the Quality of Experience of multimedia communication systems, but may be helpful also for other areas where QoE is an issue, and the document will not reflect the opinion of each individual person at all points.
Proceedings ArticleDOI
A taxonomy of quality of service and Quality of Experience of multimodal human-machine interaction
TL;DR: A taxonomy of the most relevant QoS and QoE aspects which result from multimodal human-machine interactions is developed, which provides metrics which make system evaluation more systematic and comparable.
Journal ArticleDOI
Multimodal interaction: A suitable strategy for including older users?
TL;DR: The results of both studies show a superiority of multimodality over the single modalities speech and motioncontrol and a slight advantage over touch, which was the modality most frequently used even in the multimodal condition in which any modality or a modality combination could be chosen.
Proceedings ArticleDOI
PinchPad: performance of touch-based gestures while grasping devices
TL;DR: This paper designed generic interactions for discrete, continuous, and combined gesture commands that are executed without hand-eye control because the performing fingers are hidden behind a grasped device in a way that the thumb can always be used as a proprioceptive reference for guiding finger movements.
Proceedings ArticleDOI
Assessing the Relationship between Technical Affinity, Stress and Notifications on Smartphones
TL;DR: A laboratory study investigating users' attitudes towards notifications and how they deal with notification settings on their smartphones indicates that apart from being disruptive, notifications may create stress due to information overload.