Investigating the use of a dynamic physical bar chart for data exploration and presentation

Research output: Contribution to journalJournal articlepeer-review

Standard

Investigating the use of a dynamic physical bar chart for data exploration and presentation. / Taher, Faisal; Jansen, Yvonne; Woodruff, Jonathan; Hardy, John; Hornbæk, Kasper; Alexander, Jason.

In: IEEE Transactions on Visualization and Computer Graphics, Vol. 23, No. 1, 2017, p. 451-460.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Taher, F, Jansen, Y, Woodruff, J, Hardy, J, Hornbæk, K & Alexander, J 2017, 'Investigating the use of a dynamic physical bar chart for data exploration and presentation', IEEE Transactions on Visualization and Computer Graphics, vol. 23, no. 1, pp. 451-460. https://doi.org/10.1109/TVCG.2016.2598498

APA

Taher, F., Jansen, Y., Woodruff, J., Hardy, J., Hornbæk, K., & Alexander, J. (2017). Investigating the use of a dynamic physical bar chart for data exploration and presentation. IEEE Transactions on Visualization and Computer Graphics, 23(1), 451-460. https://doi.org/10.1109/TVCG.2016.2598498

Vancouver

Taher F, Jansen Y, Woodruff J, Hardy J, Hornbæk K, Alexander J. Investigating the use of a dynamic physical bar chart for data exploration and presentation. IEEE Transactions on Visualization and Computer Graphics. 2017;23(1):451-460. https://doi.org/10.1109/TVCG.2016.2598498

Author

Taher, Faisal ; Jansen, Yvonne ; Woodruff, Jonathan ; Hardy, John ; Hornbæk, Kasper ; Alexander, Jason. / Investigating the use of a dynamic physical bar chart for data exploration and presentation. In: IEEE Transactions on Visualization and Computer Graphics. 2017 ; Vol. 23, No. 1. pp. 451-460.

Bibtex

@article{d45f6d0586cb4a19923a7d2b309a70ac,
title = "Investigating the use of a dynamic physical bar chart for data exploration and presentation",
abstract = "Physical data representations, or data physicalizations, are a promising new medium to represent and communicate data. Previous work mostly studied passive physicalizations which require humans to perform all interactions manually. Dynamic shape-changing displays address this limitation and facilitate data exploration tasks such as sorting, navigating in data sets which exceed the fixed size of a given physical display, or preparing “views” to communicate insights about data. However, it is currently unclear how people approach and interact bar chart for an open-ended data exploration and presentation task. We asked 16 participants to explore a data set on European values and to prepare a short presentation of their insights using a physical display. We analyze: (1) users{\textquoteright} body movements to understand how they approach and react to the physicalization, (2) their hand-gestures to understand how they interact with physical data, (3) system interactions to understand which subsets of the data they explored and which features they used in the process, and (4) strategies used to explore the data and present observations. We discuss the implication of our findings for the use of dynamic data physicalizations and avenues for future work.",
keywords = "Bars, Cameras, Data visualization, Navigation, Pressing, Training, Bar charts, Physical visualization, Physicalization, Shape-changing displays, data presentation, user behaviour",
author = "Faisal Taher and Yvonne Jansen and Jonathan Woodruff and John Hardy and Kasper Hornb{\ae}k and Jason Alexander",
year = "2017",
doi = "10.1109/TVCG.2016.2598498",
language = "English",
volume = "23",
pages = "451--460",
journal = "I E E E Transactions on Visualization and Computer Graphics",
issn = "1077-2626",
publisher = "Institute of Electrical and Electronics Engineers",
number = "1",

}

RIS

TY - JOUR

T1 - Investigating the use of a dynamic physical bar chart for data exploration and presentation

AU - Taher, Faisal

AU - Jansen, Yvonne

AU - Woodruff, Jonathan

AU - Hardy, John

AU - Hornbæk, Kasper

AU - Alexander, Jason

PY - 2017

Y1 - 2017

N2 - Physical data representations, or data physicalizations, are a promising new medium to represent and communicate data. Previous work mostly studied passive physicalizations which require humans to perform all interactions manually. Dynamic shape-changing displays address this limitation and facilitate data exploration tasks such as sorting, navigating in data sets which exceed the fixed size of a given physical display, or preparing “views” to communicate insights about data. However, it is currently unclear how people approach and interact bar chart for an open-ended data exploration and presentation task. We asked 16 participants to explore a data set on European values and to prepare a short presentation of their insights using a physical display. We analyze: (1) users’ body movements to understand how they approach and react to the physicalization, (2) their hand-gestures to understand how they interact with physical data, (3) system interactions to understand which subsets of the data they explored and which features they used in the process, and (4) strategies used to explore the data and present observations. We discuss the implication of our findings for the use of dynamic data physicalizations and avenues for future work.

AB - Physical data representations, or data physicalizations, are a promising new medium to represent and communicate data. Previous work mostly studied passive physicalizations which require humans to perform all interactions manually. Dynamic shape-changing displays address this limitation and facilitate data exploration tasks such as sorting, navigating in data sets which exceed the fixed size of a given physical display, or preparing “views” to communicate insights about data. However, it is currently unclear how people approach and interact bar chart for an open-ended data exploration and presentation task. We asked 16 participants to explore a data set on European values and to prepare a short presentation of their insights using a physical display. We analyze: (1) users’ body movements to understand how they approach and react to the physicalization, (2) their hand-gestures to understand how they interact with physical data, (3) system interactions to understand which subsets of the data they explored and which features they used in the process, and (4) strategies used to explore the data and present observations. We discuss the implication of our findings for the use of dynamic data physicalizations and avenues for future work.

KW - Bars

KW - Cameras

KW - Data visualization

KW - Navigation

KW - Pressing

KW - Training

KW - Bar charts

KW - Physical visualization

KW - Physicalization

KW - Shape-changing displays

KW - data presentation

KW - user behaviour

U2 - 10.1109/TVCG.2016.2598498

DO - 10.1109/TVCG.2016.2598498

M3 - Journal article

C2 - 27875161

VL - 23

SP - 451

EP - 460

JO - I E E E Transactions on Visualization and Computer Graphics

JF - I E E E Transactions on Visualization and Computer Graphics

SN - 1077-2626

IS - 1

ER -

ID: 164824839