Usability evaluations of an interactive, internet enabled human centered SanaViz geovisualization application

Ashish Joshi; De Araujo Novaes Magdala; Machiavelli Josiane; Iyengar Sriram; Vogler Robert; Johnson Craig; Zhang Jiajie; Hsu Ed Chiehwen

doi:10.1007/978-3-319-07293-7_70

Usability evaluations of an interactive, internet enabled human centered SanaViz geovisualization application

Ashish Joshi, De Araujo Novaes Magdala, Machiavelli Josiane, Iyengar Sriram, Vogler Robert, Johnson Craig, Zhang Jiajie, Hsu Ed Chiehwen

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Scopus citations

Abstract

The objective of our study was to evaluate usefulness and effectiveness of Human Centered GeoVis prototype"The SanaViz" against a conventional GeoVis application Instant Atlas. The SanaViz is an interactive, internet based application aimed at facilitating visual exploration of public health data, and in this context telehealth data from Brazil. A cross sectional, within-subject, mixed methods study design was utilized. A convenient sample of 20 study participants from diverse backgrounds was enrolled. The users were asked to perform 5 tasks using both the GeoVis applications. Univariate analyses were performed for continuous and categorical variables. Repeated measures of analysis of variance was performed on the within-subject design to test for significant differences between "the SanaViz" and Instant Atlas. All analysis was performed using SAS v9.1. Results showed that "The SanaViz" required less time, less assistance and fewer attempts and was reported as easier than Instant Atlas.

Original language	English (US)
Title of host publication	HCI in Business - First International Conference, HCIB 2014, Held as Part of HCI International 2014, Proceedings
Publisher	Springer-Verlag
Pages	723-734
Number of pages	12
ISBN (Print)	9783319072920
DOIs	https://doi.org/10.1007/978-3-319-07293-7_70
State	Published - 2014
Externally published	Yes
Event	1st International Conference on HCI in Business, HCIB 2014 - Held as Part of 16th International Conference on Human-Computer Interaction, HCI International 2014 - Heraklion, Crete, Greece Duration: Jun 22 2014 → Jun 27 2014

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume	8527 LNCS
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Conference

Conference	1st International Conference on HCI in Business, HCIB 2014 - Held as Part of 16th International Conference on Human-Computer Interaction, HCI International 2014
Country/Territory	Greece
City	Heraklion, Crete
Period	6/22/14 → 6/27/14

Keywords

Geovisualization
Human centered
Public health
telehealth

ASJC Scopus subject areas

Theoretical Computer Science
Computer Science(all)

Access to Document

10.1007/978-3-319-07293-7_70

Cite this

Joshi, A., Magdala, D. A. N., Josiane, M., Sriram, I., Robert, V., Craig, J., Jiajie, Z., & Ed Chiehwen, H. (2014). Usability evaluations of an interactive, internet enabled human centered SanaViz geovisualization application. In HCI in Business - First International Conference, HCIB 2014, Held as Part of HCI International 2014, Proceedings (pp. 723-734). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 8527 LNCS). Springer-Verlag. https://doi.org/10.1007/978-3-319-07293-7_70

Usability evaluations of an interactive, internet enabled human centered SanaViz geovisualization application. / Joshi, Ashish; Magdala, De Araujo Novaes; Josiane, Machiavelli; Sriram, Iyengar; Robert, Vogler; Craig, Johnson; Jiajie, Zhang; Ed Chiehwen, Hsu.

HCI in Business - First International Conference, HCIB 2014, Held as Part of HCI International 2014, Proceedings. Springer-Verlag, 2014. p. 723-734 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 8527 LNCS).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Joshi, A, Magdala, DAN, Josiane, M, Sriram, I, Robert, V, Craig, J, Jiajie, Z & Ed Chiehwen, H 2014, Usability evaluations of an interactive, internet enabled human centered SanaViz geovisualization application. in HCI in Business - First International Conference, HCIB 2014, Held as Part of HCI International 2014, Proceedings. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 8527 LNCS, Springer-Verlag, pp. 723-734, 1st International Conference on HCI in Business, HCIB 2014 - Held as Part of 16th International Conference on Human-Computer Interaction, HCI International 2014, Heraklion, Crete, Greece, 6/22/14. https://doi.org/10.1007/978-3-319-07293-7_70

Joshi A, Magdala DAN, Josiane M, Sriram I, Robert V, Craig J et al. Usability evaluations of an interactive, internet enabled human centered SanaViz geovisualization application. In HCI in Business - First International Conference, HCIB 2014, Held as Part of HCI International 2014, Proceedings. Springer-Verlag. 2014. p. 723-734. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). https://doi.org/10.1007/978-3-319-07293-7_70

Joshi, Ashish ; Magdala, De Araujo Novaes ; Josiane, Machiavelli ; Sriram, Iyengar ; Robert, Vogler ; Craig, Johnson ; Jiajie, Zhang ; Ed Chiehwen, Hsu. / Usability evaluations of an interactive, internet enabled human centered SanaViz geovisualization application. HCI in Business - First International Conference, HCIB 2014, Held as Part of HCI International 2014, Proceedings. Springer-Verlag, 2014. pp. 723-734 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

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Usability evaluations of an interactive, internet enabled human centered SanaViz geovisualization application

Abstract

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Keywords

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