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363 results on '"Stuerzlinger, Wolfgang"'

1. Reimagining TaxiVis through an Immersive Space-Time Cube metaphor and reflecting on potential benefits of Immersive Analytics for urban data exploration

Author

Wagner, Jorge, Silva, Claudio T., Stuerzlinger, Wolfgang, and Nedel, Luciana

Subjects
Computer Science - Human-Computer Interaction, H.5.1
Abstract

Current visualization research has identified the potential of more immersive settings for data exploration, leveraging VR and AR technologies. To explore how a traditional visualization system could be adapted into an immersive framework, and how it could benefit from this, we decided to revisit a landmark paper presented ten years ago at IEEE VIS. TaxiVis, by Ferreira et al., enabled interactive spatio-temporal querying of a large dataset of taxi trips in New York City. Here, we reimagine how TaxiVis' functionalities could be implemented and extended in a 3D immersive environment. Among the unique features we identify as being enabled by the Immersive TaxiVis prototype are alternative uses of the additional visual dimension, a fully visual 3D spatio-temporal query framework, and the opportunity to explore the data at different scales and frames of reference. By revisiting the case studies from the original paper, we demonstrate workflows that can benefit from this immersive perspective. Through reporting on our experience, and on the vision and reasoning behind our design decisions, we hope to contribute to the debate on how conventional and immersive visualization paradigms can complement each other and on how the exploration of urban datasets can be facilitated in the coming years., Comment: Published in the proceedings of the IEEE VR 2024 conference

Published
2024
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2. ReverseORC: Reverse Engineering of Resizable User Interface Layouts with OR-Constraints

Author

Jiang, Yue, Stuerzlinger, Wolfgang, and Lutteroth, Christof

Subjects
Computer Science - Human-Computer Interaction, Computer Science - Artificial Intelligence, Computer Science - Programming Languages, Computer Science - Software Engineering
Abstract

Reverse engineering (RE) of user interfaces (UIs) plays an important role in software evolution. However, the large diversity of UI technologies and the need for UIs to be resizable make this challenging. We propose ReverseORC, a novel RE approach able to discover diverse layout types and their dynamic resizing behaviours independently of their implementation, and to specify them by using OR constraints. Unlike previous RE approaches, ReverseORC infers flexible layout constraint specifications by sampling UIs at different sizes and analyzing the differences between them. It can create specifications that replicate even some non-standard layout managers with complex dynamic layout behaviours. We demonstrate that ReverseORC works across different platforms with very different layout approaches, e.g., for GUIs as well as for the Web. Furthermore, it can be used to detect and fix problems in legacy UIs, extend UIs with enhanced layout behaviours, and support the creation of flexible UI layouts., Comment: CHI2021 Full Paper

Published
2022

4. High Dynamic Range Display Systems

Author

Seetzen, Helge, primary, Heidrich, Wolfgang, additional, Stuerzlinger, Wolfgang, additional, Ward, Greg, additional, Whitehead, Lorne, additional, Trentacoste, Matthew, additional, Ghosh, Abhijeet, additional, and Vorozcovs, Andrejs, additional

Published
2023
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6. How Do Users Interact with an Error-Prone In-Air Gesture Recognizer?

Author

Arif, Ahmed Sabbir, Stuerzlinger, Wolfgang, Filho, Euclides Jose de Mendonca, and Gordynski, Alec

Subjects
Computer Science - Human-Computer Interaction, H.5.m
Abstract

We present results of two pilot studies that investigated human error behaviours with an error prone in-air gesture recognizer. During the studies, users performed a small set of simple in-air gestures. In the first study, these gestures were abstract. The second study associated concrete tasks with each gesture. Interestingly, the error patterns observed in the two studies were substantially different., Comment: In CHI 2014 Workshop on Gesture-based Interaction Design: Communication and Cognition (April 26, 2014). Toronto, Ontario, Canada, 69-72

Published
2021

7. Rotational and Positional Jitter in Virtual Reality Interaction in Everyday VR

Author

Batmaz, Anil Ufuk, Stuerzlinger, Wolfgang, Vanderdonckt, Jean, Editor-in-Chief, Liao, Q. Vera, Editor-in-Chief, Barbosa, Simone, Editorial Board Member, Bernhaupt, Regina, Editorial Board Member, Blagojevic, Rachel, Editorial Board Member, Bunt, Andrea, Editorial Board Member, Cao, Xiang, Editorial Board Member, Carroll, John M., Editorial Board Member, Cherubini, Mauro, Editorial Board Member, de Choudhury, Munmun, Editorial Board Member, Cockton, Gilbert, Editorial Board Member, Dragicevic, Pierre, Editorial Board Member, Duh, Henry Been-Lirn, Editorial Board Member, Feiner, Steven, Editorial Board Member, Fussell, Susan, Editorial Board Member, González-Calleros, Juan, Editorial Board Member, Jacob, Robert, Editorial Board Member, Jorge, Joaquim, Editorial Board Member, Kuflik, Tsvika, Editorial Board Member, Kumar, Ranjitha, Editorial Board Member, Lazar, Jonathan, Editorial Board Member, Lim, Youn-kyung, Editorial Board Member, Markopoulos, Panos, Editorial Board Member, Myers, Brad A., Editorial Board Member, Palanque, Philippe, Editorial Board Member, Schmidt, Albrecht, Editorial Board Member, Schnädelbach, Holger, Editorial Board Member, Seffah, Ahmed, Editorial Board Member, Vatavu, Radu-Daniel, Editorial Board Member, Vetere, Frank, Editorial Board Member, Zhao, Shengdong, Editorial Board Member, Simeone, Adalberto, editor, Weyers, Benjamin, editor, Bialkova, Svetlana, editor, and Lindeman, Robert W., editor

Published
2023
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8. ORCSolver: An Efficient Solver for Adaptive GUI Layout with OR-Constraints

Author

Jiang, Yue, Stuerzlinger, Wolfgang, Zwicker, Matthias, and Lutteroth, Christof

Subjects
Computer Science - Human-Computer Interaction, Computer Science - Artificial Intelligence, Computer Science - Data Structures and Algorithms, Computer Science - Programming Languages, Computer Science - Software Engineering
Abstract

OR-constrained (ORC) graphical user interface layouts unify conventional constraint-based layouts with flow layouts, which enables the definition of flexible layouts that adapt to screens with different sizes, orientations, or aspect ratios with only a single layout specification. Unfortunately, solving ORC layouts with current solvers is time-consuming and the needed time increases exponentially with the number of widgets and constraints. To address this challenge, we propose ORCSolver, a novel solving technique for adaptive ORC layouts, based on a branch-and-bound approach with heuristic preprocessing. We demonstrate that ORCSolver simplifies ORC specifications at runtime and our approach can solve ORC layout specifications efficiently at near-interactive rates., Comment: Published at CHI2020

Published
2020
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9. ORC Layout: Adaptive GUI Layout with OR-Constraints

Author

Jiang, Yue, Du, Ruofei, Lutteroth, Christof, and Stuerzlinger, Wolfgang

Subjects
Computer Science - Human-Computer Interaction, Computer Science - Artificial Intelligence, Computer Science - Graphics, Computer Science - Programming Languages, Computer Science - Software Engineering
Abstract

We propose a novel approach for constraint-based graphical user interface (GUI) layout based on OR-constraints (ORC) in standard soft/hard linear constraint systems. ORC layout unifies grid layout and flow layout, supporting both their features as well as cases where grid and flow layouts individually fail. We describe ORC design patterns that enable designers to safely create flexible layouts that work across different screen sizes and orientations. We also present the ORC Editor, a GUI editor that enables designers to apply ORC in a safe and effective manner, mixing grid, flow and new ORC layout features as appropriate. We demonstrate that our prototype can adapt layouts to screens with different aspect ratios with only a single layout specification, easing the burden of GUI maintenance. Finally, we show that ORC specifications can be modified interactively and solved efficiently at runtime.

Published
2019
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10. Evaluating an Immersive Space-Time Cube Geovisualization for Intuitive Trajectory Data Exploration

Author

Filho, Jorge A. Wagner, Stuerzlinger, Wolfgang, and Nedel, Luciana

Subjects
Computer Science - Human-Computer Interaction, Computer Science - Graphics, H.5.1
Abstract

A Space-Time Cube enables analysts to clearly observe spatio-temporal features in movement trajectory datasets in geovisualization. However, its general usability is impacted by a lack of depth cues, a reported steep learning curve, and the requirement for efficient 3D navigation. In this work, we investigate a Space-Time Cube in the Immersive Analytics domain. Based on a review of previous work and selecting an appropriate exploration metaphor, we built a prototype environment where the cube is coupled to a virtual representation of the analyst's real desk, and zooming and panning in space and time are intuitively controlled using mid-air gestures. We compared our immersive environment to a desktop-based implementation in a user study with 20 participants across 7 tasks of varying difficulty, which targeted different user interface features. To investigate how performance is affected in the presence of clutter, we explored two scenarios with different numbers of trajectories. While the quantitative performance was similar for the majority of tasks, large differences appear when we analyze the patterns of interaction and consider subjective metrics. The immersive version of the Space-Time Cube received higher usability scores, much higher user preference, and was rated to have a lower mental workload, without causing participants discomfort in 25-minute-long VR sessions., Comment: IEEE VIS InfoVis 2019 (Transactions on Visualization and Computer Graphics)

Published
2019
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21. No Jitter Please: Effects of Rotational and Positional Jitter on 3D Mid-Air Interaction

Author

Batmaz, Anil Ufuk, Seraji, Mohammad Rajabi, Kneifel, Johanna, Stuerzlinger, Wolfgang, Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Arai, Kohei, editor, Kapoor, Supriya, editor, and Bhatia, Rahul, editor

Published
2021
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22. VizInteract: Rapid Data Exploration Through Multi-touch Interaction with Multi-dimensional Visualizations

Author

Chakraborty, Supratim, Stuerzlinger, Wolfgang, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Ardito, Carmelo, editor, Lanzilotti, Rosa, editor, Malizia, Alessio, editor, Petrie, Helen, editor, Piccinno, Antonio, editor, Desolda, Giuseppe, editor, and Inkpen, Kori, editor

Published
2021
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25. Just 5 Questions: Toward a Design Framework for Immersive Analytics

Author

Marriott, Kim, Chen, Jian, Hlawatsch, Marcel, Itoh, Takayuki, Nacenta, Miguel A., Reina, Guido, Stuerzlinger, Wolfgang, Hutchison, David, Series Editor, Kanade, Takeo, Series Editor, Kittler, Josef, Series Editor, Kleinberg, Jon M., Series Editor, Mattern, Friedemann, Series Editor, Mitchell, John C., Series Editor, Naor, Moni, Series Editor, Pandu Rangan, C., Series Editor, Steffen, Bernhard, Series Editor, Terzopoulos, Demetri, Series Editor, Tygar, Doug, Series Editor, Weikum, Gerhard, Series Editor, Marriott, Kim, editor, Schreiber, Falk, editor, Dwyer, Tim, editor, Klein, Karsten, editor, Riche, Nathalie Henry, editor, Itoh, Takayuki, editor, Stuerzlinger, Wolfgang, editor, and Thomas, Bruce H., editor

Published
2018
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26. Immersive Human-Centered Computational Analytics

Author

Stuerzlinger, Wolfgang, Dwyer, Tim, Drucker, Steven, Görg, Carsten, North, Chris, Scheuermann, Gerik, Hutchison, David, Series Editor, Kanade, Takeo, Series Editor, Kittler, Josef, Series Editor, Kleinberg, Jon M., Series Editor, Mattern, Friedemann, Series Editor, Mitchell, John C., Series Editor, Naor, Moni, Series Editor, Pandu Rangan, C., Series Editor, Steffen, Bernhard, Series Editor, Terzopoulos, Demetri, Series Editor, Tygar, Doug, Series Editor, Weikum, Gerhard, Series Editor, Marriott, Kim, editor, Schreiber, Falk, editor, Dwyer, Tim, editor, Klein, Karsten, editor, Riche, Nathalie Henry, editor, Itoh, Takayuki, editor, Stuerzlinger, Wolfgang, editor, and Thomas, Bruce H., editor

Published
2018
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27. Interaction for Immersive Analytics

Author

Büschel, Wolfgang, Chen, Jian, Dachselt, Raimund, Drucker, Steven, Dwyer, Tim, Görg, Carsten, Isenberg, Tobias, Kerren, Andreas, North, Chris, Stuerzlinger, Wolfgang, Hutchison, David, Series Editor, Kanade, Takeo, Series Editor, Kittler, Josef, Series Editor, Kleinberg, Jon M., Series Editor, Mattern, Friedemann, Series Editor, Mitchell, John C., Series Editor, Naor, Moni, Series Editor, Pandu Rangan, C., Series Editor, Steffen, Bernhard, Series Editor, Terzopoulos, Demetri, Series Editor, Tygar, Doug, Series Editor, Weikum, Gerhard, Series Editor, Marriott, Kim, editor, Schreiber, Falk, editor, Dwyer, Tim, editor, Klein, Karsten, editor, Riche, Nathalie Henry, editor, Itoh, Takayuki, editor, Stuerzlinger, Wolfgang, editor, and Thomas, Bruce H., editor

Published
2018
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28. Immersive Analytics: Time to Reconsider the Value of 3D for Information Visualisation

Author

Marriott, Kim, Chen, Jian, Hlawatsch, Marcel, Itoh, Takayuki, Nacenta, Miguel A., Reina, Guido, Stuerzlinger, Wolfgang, Hutchison, David, Series Editor, Kanade, Takeo, Series Editor, Kittler, Josef, Series Editor, Kleinberg, Jon M., Series Editor, Mattern, Friedemann, Series Editor, Mitchell, John C., Series Editor, Naor, Moni, Series Editor, Pandu Rangan, C., Series Editor, Steffen, Bernhard, Series Editor, Terzopoulos, Demetri, Series Editor, Tygar, Doug, Series Editor, Weikum, Gerhard, Series Editor, Marriott, Kim, editor, Schreiber, Falk, editor, Dwyer, Tim, editor, Klein, Karsten, editor, Riche, Nathalie Henry, editor, Itoh, Takayuki, editor, Stuerzlinger, Wolfgang, editor, and Thomas, Bruce H., editor

Published
2018
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29. Immersive Analytics: An Introduction

Author

Dwyer, Tim, Marriott, Kim, Isenberg, Tobias, Klein, Karsten, Riche, Nathalie, Schreiber, Falk, Stuerzlinger, Wolfgang, Thomas, Bruce H., Hutchison, David, Series Editor, Kanade, Takeo, Series Editor, Kittler, Josef, Series Editor, Kleinberg, Jon M., Series Editor, Mattern, Friedemann, Series Editor, Mitchell, John C., Series Editor, Naor, Moni, Series Editor, Pandu Rangan, C., Series Editor, Steffen, Bernhard, Series Editor, Terzopoulos, Demetri, Series Editor, Tygar, Doug, Series Editor, Weikum, Gerhard, Series Editor, Marriott, Kim, editor, Schreiber, Falk, editor, Dwyer, Tim, editor, Klein, Karsten, editor, Riche, Nathalie Henry, editor, Itoh, Takayuki, editor, Stuerzlinger, Wolfgang, editor, and Thomas, Bruce H., editor

Published
2018
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30. Improved Automatic Speed Control for 3D Navigation

Author

Papoi, Domi, Stuerzlinger, Wolfgang, Hutchison, David, Editorial Board Member, Kanade, Takeo, Editorial Board Member, Kittler, Josef, Editorial Board Member, Kleinberg, Jon M., Editorial Board Member, Mattern, Friedemann, Editorial Board Member, Mitchell, John C., Editorial Board Member, Naor, Moni, Editorial Board Member, Pandu Rangan, C., Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Terzopoulos, Demetri, Editorial Board Member, Tygar, Doug, Editorial Board Member, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Gavrilova, Marina, editor, Chang, Jian, editor, Thalmann, Nadia Magnenat, editor, Hitzer, Eckhard, editor, and Ishikawa, Hiroshi, editor

Published
2019
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37. Automatic Generation of User Interface Layouts for Alternative Screen Orientations

Author

Zeidler, Clemens, Weber, Gerald, Stuerzlinger, Wolfgang, Lutteroth, Christof, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Bernhaupt, Regina, editor, Dalvi, Girish, editor, Joshi, Anirudha, editor, K. Balkrishan, Devanuj, editor, O'Neill, Jacki, editor, and Winckler, Marco, editor

Published
2017
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38. Predictive Model for Group Selection Performance on Touch Devices

Author

Bjerre, Per, Christensen, Allan, Pedersen, Andreas K., Pedersen, Simon A., Stuerzlinger, Wolfgang, Stenholt, Rasmus, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, and Kurosu, Masaaki, editor

Published
2017
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48. Transition Times for Manipulation Tasks in Hybrid Interfaces

Author

Christensen, Allan, Pedersen, Simon A., Bjerre, Per, Pedersen, Andreas K., Stuerzlinger, Wolfgang, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, and Kurosu, Masaaki, editor

Published
2016
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49. Exploring the Throughput Potential of In-Air Pointing

Author

Brown, Michelle A., Stuerzlinger, Wolfgang, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, and Kurosu, Masaaki, editor

Published
2016
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