usability, design, interaction design, information, web usability, user interface design, usability engineering,user testing, usability inspection, heuristic evaluation, webdesign, UI, GUI, HCI, user-centered design,human-computer interaction, mensch computer interaktion,universität konstanz, usability test, benutzerfreundlichkeit, mensch-maschine-interaktion, mensch-computer-interaktion, human-computer-interaction, usable, website usability, ergonomie, ergonomisch, psychologie, gestalt principles, scenario, information visualization,informationsvisualisierung, User Interface Evaluation, Usability testing, Human Factors, Erogonomic, Ergonomics, User Interfaces, User Interface, Interfaces, informations visualisierung, visual information seeking system, visual search interface, Mensch & Computer 2012Harald Reiterer

Research

Quantifying Interaction

Quantifying Interaction

Status

Runtime

July 2015 - June 2019

Members

Ulrike Pfeil, Johannes Zagermann, Daniel Klinkhammer, Jens Mueller, Philipp Bauer, Daniel Fink, Elena BarrerasAragon, Svenja Leifert, Harald Reiterer

Address

http://hci.uni-konstanz.de/trr161

Recent blogposts

Exhibition “Zukunftsbilder” at MS Wissenschaft

At this year’s exhibition “MS Wissenschaft” the SFB-TRR 161 shows an interactive table that presents the different research topics of various researchers of the SFB. The “MS Wissenschaft” is an exhibition ship that steers through Germany and stops at different locations. This year’s topic is “Arbeitswelten der Zukunft” (work environments of the future). Therefore, the [...] [read more]
Posted May 16th, 2018 | Posted in News
Zum Blog

Back from CHI’18

We are back from CHI’18 and happy to show you some impressions:   Thank you all for a great CHI’18, interesting talks and inspiring conversations!   Simon Butscher, Sebastian Hubenschmid, Jens Müller, Johannes Fuchs, Harald Reiterer. 2018. Clusters, Trends, and Outliers: How Immersive Technologies Can Facilitate the Collaborative Analysis of Multidimensional Data. In Proceedings of [...] [read more]
Posted May 3rd, 2018 | Posted in News
Zum Blog

Papers accepted for CHI’18

In April we will present two papers at CHI 2018 in Montreal, Canada. All papers are joint work with our research partners from Aarhus University, the University of Applied Sciences Upper Austria, the Data Analysis and Visualization group of the University of Konstanz, and Microsoft Research. Simon Butscher, Sebastian Hubenschmid, Jens Müller, Johannes Fuchs, Harald [...] [read more]
Posted February 1st, 2018 | Posted in News
Zum Blog

Description

The project "C01: Quantifying Interaction" is part of the Transregional Collaborative Research Center TRR 161: "Quantitative Methods for Visual Computing", funded by the DFG.


The main goal of this project is the definition and validation of new quantitative measurements to evaluate the interaction with visual computing systems. This includes the development of new quantitative models, metrics and tasks to unify usability test settings as well as the integration of the theoretical and methodological findings into a framework to evaluate interaction. To this end, we will collect and develop a set of tools to ease planning, conduction, analysis and comparison of replicable quantitative experiments in visual computing systems.


Models

We developed a theoretical model of measuring cognitive load using eye tracking technology.

Theoretical Model of Measuring Cognitive Load using Eye Tracking Technology

Feel free to read the paper Measuring Cognitive Load using Eye Tracking Technology in Visual Computing.

Metrics and Tasks

Spatial Memory

We used well-established spatial memory task and investigated holistic metrics for it.

Our three different input modalities PAD, TOUCH, and MOVE used on LARGE.

Feel free to read the paper Memory in Motion: The Influence of Gesture- and Touch-Based Input Modalities on Spatial Memory or use our task for your own experiment.
Our talk at CHI'17 was recorded and is available online:



We further developed a well-established spatial memory task and investigated holistic metrics for it.

Collaborative Mixed Reality Environments

Feel free to read the paper Virtual Objects as Spatial Cues in Collaborative Mixed Reality Environments: How They Shape Communication Behavior and User Task Load.

Jens Müller's talk at CHI'16 was also recorded and is available online:



Sensemaking

We used a well-established sensemaking task and investigated holistic metrics for it.

Collaborative Cross-Device Sensemaking

Feel free to read the paper When Tablets meet Tabletops: The Effect of Tabletop Size on Around-the-Table Collaboration with Personal Tablets.

The talk of Ulrike Pfeil and Johannes Zagermann at CHI'16 was also recorded and is available online:


(last update: July 2017)

Publications
& Theses

Display

sorted by

in

order



2018

Transparency and Openness Promotion Guidelines for HCI  [main author webpage]  [Bibtex]

Chuang, Lewis L.; Pfeil, Ulrike

In Proceedings of the 36th annual ACM conference on Human factors in computing systems (CHI ’18 Extended Abstracts), ACM, Apr 2018

@inproceedings{Chuang20188669935,
author = {Lewis L. Chuang and Ulrike Pfeil},
title = {Transparency and Openness Promotion Guidelines for HCI},
booktitle = {In Proceedings of the 36th annual ACM conference on Human factors in computing systems (CHI ’18 Extended Abstracts)},
year = {2018},
month = {Apr},
publisher = {ACM}

}
Download PDF

Studying Eye Movements As A Basis For Measuring Cognitive Load  [main author webpage]  [Bibtex]

Zagermann, Johannes; Pfeil, Ulrike; Reiterer, Harald

In Proceedings of the 36th annual ACM conference on Human factors in computing systems (CHI ’18 Extended Abstracts), ACM, Apr 2018

@inproceedings{Zagermann20188669933,
author = {Johannes Zagermann and Ulrike Pfeil and Harald Reiterer},
title = {Studying Eye Movements As A Basis For Measuring Cognitive Load},
booktitle = {In Proceedings of the 36th annual ACM conference on Human factors in computing systems (CHI ’18 Extended Abstracts)},
year = {2018},
month = {Apr},
publisher = {ACM}

}
Download PDF

Investigating the Influence of Display Size on Cognitive Load in Visual Search Tasks using Eye-Tracking Technology  [Bibtex]

Guliyev, Javid

Konstanz, Jan 2018

@mastersthesis{Guliyev20188669932,
author = {Javid Guliyev},
title = {Investigating the Influence of Display Size on Cognitive Load in Visual Search Tasks using Eye-Tracking Technology},
year = {2018},
type = {mastersthesis},
month = {Jan},
school = {University of Konstanz}

}
Download PDF

2017

Studying the Benefits and Challenges of Spatial Distribution and Physical Affordances in a Multi-Device Workspace  [main author webpage]  [Bibtex]

Zagermann, Johannes; Pfeil, Ulrike; Acevedo, Carmela; Reiterer, Harald

In Proceedings of the 16th International Conference on Mobile and Ubiquitous Multimedia (MUM), ACM Press, Nov 2017

@inproceedings{Zagermann20178669858,
author = {Johannes Zagermann and Ulrike Pfeil and Carmela Acevedo and Harald Reiterer},
title = {Studying the Benefits and Challenges of Spatial Distribution and Physical Affordances in a Multi-Device Workspace},
booktitle = {In Proceedings of the 16th International Conference on Mobile and Ubiquitous Multimedia (MUM)},
year = {2017},
month = {Nov},
publisher = {ACM Press}

}
Download PDF

Memory in Motion: The Influence of Gesture- and Touch-Based Input Modalities on Spatial Memory  [main author webpage]  [Bibtex]

Zagermann, Johannes; Pfeil, Ulrike; Fink, Daniel; Bauer, Philipp; Reiterer, Harald

In Proceedings of the 35th annual ACM conference on Human factors in computing systems (CHI ’17), ACM Press, May 2017

@inproceedings{Zagermann20178669744,
author = {Johannes Zagermann and Ulrike Pfeil and Daniel Fink and Philipp Bauer and Harald Reiterer},
title = {Memory in Motion: The Influence of Gesture- and Touch-Based Input Modalities on Spatial Memory},
booktitle = {In Proceedings of the 35th annual ACM conference on Human factors in computing systems (CHI ’17)},
year = {2017},
month = {May},
publisher = {ACM Press}

}
Download PDF Video

Investigating the Influence of Display Size on Aspects of Spatial Memory  [Bibtex]

Jain, Vidhu

Konstanz, Germany, Apr 2017

@mastersthesis{Jain20178669795,
author = {Vidhu Jain},
title = {Investigating the Influence of Display Size on Aspects of Spatial Memory},
year = {2017},
type = {mastersthesis},
month = {Apr},
school = {University of Konstanz}

}
Download PDF

Measuring Cognitive Load using Eye-Tracking in visual search tasks  [main author webpage]  [Bibtex]

BarrerasAragon, Elena

Konstanz, Germany, Apr 2017

@mastersthesis{BarrerasAragon20178669768,
author = {Elena BarrerasAragon},
title = {Measuring Cognitive Load using Eye-Tracking in visual search tasks},
year = {2017},
type = {mastersthesis},
month = {Apr},
school = {University of Konstanz}

}
Download PDF

Interpretation of Dimensionally-Reduced Crime Data: A Study with Untrained Domain Experts  [main author webpage]  [Bibtex]

Jaeckle, Dominik; Stoffel, Florian; Mittelstaedt, Sebastian; Keim, Daniel; Reiterer, Harald

Proc. Int. Conference on Information Visualization Theory and Applications, , Feb 2017

@inproceedings{Jaeckle20178669754,
author = {Dominik Jaeckle and Florian Stoffel and Sebastian Mittelstaedt and Daniel Keim and Harald Reiterer},
title = {Interpretation of Dimensionally-Reduced Crime Data: A Study with Untrained Domain Experts},
booktitle = {Proc. Int. Conference on Information Visualization Theory and Applications},
year = {2017},
month = {Feb},
publisher = { }

}
Download PDF Video

2016

Distributed Digital Desk: Studying the Effects and Influences of Ubiquitous Instrumental Interaction upon Creative Sensemaking  [Bibtex]

Acevedo, Carmela

Konstanz, Germany, Oct 2016

@mastersthesis{Acevedo20168669682,
author = {Carmela Acevedo},
title = {Distributed Digital Desk: Studying the Effects and Influences of Ubiquitous Instrumental Interaction upon Creative Sensemaking},
year = {2016},
type = {mastersthesis},
month = {Oct},
school = {University of Konstanz}

}
Download PDF

Measuring Cognitive Load using Eye Tracking Technology in Visual Computing  [main author webpage]  [Bibtex]

Zagermann, Johannes; Pfeil, Ulrike; Reiterer, Harald

In Proceedings of BELIV’16, ACM Press, Oct 2016

@inproceedings{Zagermann20168661431,
author = {Johannes Zagermann and Ulrike Pfeil and Harald Reiterer},
title = {Measuring Cognitive Load using Eye Tracking Technology in Visual Computing},
booktitle = {In Proceedings of BELIV’16},
year = {2016},
month = {Oct},
publisher = {ACM Press}

}
Download PDF

Screen Arrangements and Interaction Areas for Large Display Work Places  [main author webpage]  [Bibtex]

Lischke, Lars; Mayer, Sven; Wolf, Katrin; Henze, Niels; Reiterer, Harald; Schmidt, Albrecht

In Proceedings of PerDis ’16, ACM, Jun 2016

@inproceedings{Lischke20168653226,
author = {Lars Lischke and Sven Mayer and Katrin Wolf and Niels Henze and Harald Reiterer and Albrecht Schmidt},
title = {Screen Arrangements and Interaction Areas for Large Display Work Places},
booktitle = {In Proceedings of PerDis ’16},
year = {2016},
month = {Jun},
publisher = {ACM}

}
Download PDF

Applying guidelines for the design of distortions on focus+context interfaces   [main author webpage]  [Bibtex]

Simon Butscher, Harald Reiterer

AVI'16: Proceedings of the International Conference on Advanced Visual Interfaces, ACM Press, Jun 2016

@inproceedings{Simon20168653232,
author = {Harald Reiterer Simon Butscher},
title = {Applying guidelines for the design of distortions on focus+context interfaces },
booktitle = {AVI'16: Proceedings of the International Conference on Advanced Visual Interfaces},
year = {2016},
month = {Jun},
publisher = {ACM Press}

}
Download PDF

When Tablets meet Tabletops: The Effect of Tabletop Size on Around-the-Table Collaboration with Personal Tablets  [main author webpage]  [Bibtex]

Zagermann, Johannes; Pfeil, Ulrike; Rädle, Roman; Jetter, Hans-Christian; Klokmose, Clemens; Reiterer, Harald

In Proceedings of the 34th annual ACM conference on Human factors in computing systems (CHI ’16), ACM, p. 5470-5481, May 2016

@inproceedings{Zagermann20168653132,
author = {Johannes Zagermann and Ulrike Pfeil and Roman Rädle and Hans-Christian Jetter and Clemens Klokmose and Harald Reiterer},
title = {When Tablets meet Tabletops: The Effect of Tabletop Size on Around-the-Table Collaboration with Personal Tablets},
booktitle = {In Proceedings of the 34th annual ACM conference on Human factors in computing systems (CHI ’16)},
year = {2016},
pages = {5470-5481},
month = {May},
publisher = {ACM}

}
Download PDF Video

Virtual Objects as Spatial Cues in Collaborative Mixed Reality Environments: How They Shape Communication Behavior and User Task Load  [main author webpage]  [Bibtex]

Mueller, Jens; Rädle, Roman; Reiterer Harald

In Proceedings of the 34th annual ACM conference on Human factors in computing systems (CHI ’16), ACM, p. 1245-1249, May 2016

@inproceedings{Mueller20168653130,
author = {Jens Mueller and Roman Rädle and Reiterer Harald},
title = {Virtual Objects as Spatial Cues in Collaborative Mixed Reality Environments: How They Shape Communication Behavior and User Task Load},
booktitle = {In Proceedings of the 34th annual ACM conference on Human factors in computing systems (CHI ’16)},
year = {2016},
pages = {1245-1249},
month = {May},
publisher = {ACM}

}
Download PDF Download PowerPoint Video

2015

Reporting Experiences on Group Activities in Cross-Device Settings  [main author webpage]  [Bibtex]

Zagermann, Johannes; Pfeil, Ulrike; Schreiner, Mario; Rädle, Roman; Jetter, Hans-Christian; Reiterer, Harald

Workshop Cross-Surface 2015 (in conjunction with ITS '15), University of Konstanz, Nov 2015

@inproceedings{Zagermann20158653120,
author = {Johannes Zagermann and Ulrike Pfeil and Mario Schreiner and Roman Rädle and Hans-Christian Jetter and Harald Reiterer},
title = {Reporting Experiences on Group Activities in Cross-Device Settings},
booktitle = {Workshop Cross-Surface 2015 (in conjunction with ITS '15)},
year = {2015},
month = {Nov},
publisher = {University of Konstanz}

}
Download PDF

Using Space: Effect of Display Size on Users' Search Performance  [main author webpage]  [Bibtex]

Lischke, Lars; Mayer, Sven; Wolf, Katrin; Henze, Niels; Schmidt, Albrecht; Leifert, Svenja; Reiterer, Harald

In Proceedings of the 33rd annual ACM conference extended abstracts on Human factors in computing systems (CHI EA'15), ACM, p. 1845-1850, Apr 2015

@inproceedings{Lischke20158644722,
author = {Lars Lischke and Sven Mayer and Katrin Wolf and Niels Henze and Albrecht Schmidt and Svenja Leifert and Harald Reiterer},
title = {Using Space: Effect of Display Size on Users' Search Performance},
booktitle = {In Proceedings of the 33rd annual ACM conference extended abstracts on Human factors in computing systems (CHI EA'15)},
year = {2015},
pages = {1845-1850},
month = {Apr},
publisher = {ACM},
isbn = {978-1-4503-3146-3}

}
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