Johannes Zagermann

schoolUniversity of Konstanzbar_chart#2776 Global Rank

Total Papers

HCI Rank

#2776

Research Areas

Years Active

Recent Publications

ARound the Smartphone: Investigating the Effects of Virtually-Extended Display Size on Spatial Memory

Smartphones conveniently place large information spaces in the palms of our hands. While research has shown that larger screens positively affect spatial memory, workload, and user experience, smartphones remain fairly compact for the sake of device ergonomics and portability. Thus, we investigate the use of hybrid us…

CHI '225th+ AuthorMixed Reality Workspaces +1

ReLive: Bridging In-Situ and Ex-Situ Visual Analytics for Analyzing Mixed Reality User Studies

The nascent field of mixed reality is seeing an ever-increasing need for user studies and field evaluation, which are particularly challenging given device heterogeneity, diversity of use, and mobile deployment. Immersive analytics tools have recently emerged to support such analysis in situ, yet the complexity of the…

CHI '212nd AuthorAR Navigation & Context Awareness +2

STREAM: Exploring the Combination of Spatially-Aware Tablets with Augmented Reality Head-Mounted Displays for Immersive Analytics

Recent research in the area of immersive analytics demonstrated the utility of head-mounted augmented reality devices for visual data analysis. However, it can be challenging to use the by default supported mid-air gestures to interact with visualizations in augmented reality (e.g. due to limited precision). Touch-bas…

CHI '201st AuthorContext-Aware Computing +1

"It's in my other hand!" Studying the Interplay of Interaction Techniques and Multi-Tablet Activities

Cross-device interaction with tablets is a popular topic in HCI research. Recent work has shown the benefits of including multiple devices into users' workflows while various interaction techniques allow transferring content across devices. However, users are only reluctantly using multiple devices in combination. At…

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