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@article{1549836,
author = {Popelka, Stanislav and Herman, Lukáš and Řezník, Tomáš and Pařilová, Michaela and Jedlička, Karel and Bouchal, Jiří and Kepka, Michal and Charvát, Karel},
article_location = {Basel},
article_number = {8},
doi = {http://dx.doi.org/10.3390/ijgi8080363},
keywords = {eye-tracking; interactive map; PoliVisu; usability; visual analytics; WebGLayer; HSLayers NG},
language = {eng},
issn = {2220-9964},
journal = {ISPRS International Journal of Geo-Information},
title = {User Evaluation of Map-Based Visual Analytic Tools},
url = {https://www.mdpi.com/2220-9964/8/8/363},
volume = {8},
year = {2019}
}
TY - JOUR
ID - 1549836
AU - Popelka, Stanislav - Herman, Lukáš - Řezník, Tomáš - Pařilová, Michaela - Jedlička, Karel - Bouchal, Jiří - Kepka, Michal - Charvát, Karel
PY - 2019
TI - User Evaluation of Map-Based Visual Analytic Tools
JF - ISPRS International Journal of Geo-Information
VL - 8
IS - 8
SP - 1-22
EP - 1-22
PB - MDPI
SN - 22209964
KW - eye-tracking
KW - interactive map
KW - PoliVisu
KW - usability
KW - visual analytics
KW - WebGLayer
KW - HSLayers NG
UR - https://www.mdpi.com/2220-9964/8/8/363
L2 - https://www.mdpi.com/2220-9964/8/8/363
N2 - Big data have also become a big challenge for cartographers, as the majority of big data may be localized. The use of visual analytics tools, as well as comprising interactive maps, stimulates inter-disciplinary actors to explore new ideas and decision-making methods. This paper deals with the evaluation of three map-based visual analytics tools by means of the eye-tracking method. The conceptual part of the paper begins with an analysis of the state-of-the-art and ends with the design of proof-of-concept experiments. The verification part consists of the design, composition, and realization of the conducted eye-tracking experiment, in which three map-based visual analytics tools were tested in terms of user-friendliness. A set of recommendations on GUI (graphical user interface) design and interactive functionality for map makers is formulated on the basis of the discovered errors and shortcomings in the assessed stimuli. The results of the verification were used as inputs for improving the three tested map-based visual analytics tools and might serve as a best practice for map-based visual analytics tools in general, as well as for improving the policy making cycle as elaborated by the European project PoliVisu (Policy Development based on Advanced Geospatial Data Analytics and Visualization).
ER -
POPELKA, Stanislav, Lukáš HERMAN, Tomáš ŘEZNÍK, Michaela PAŘILOVÁ, Karel JEDLIČKA, Jiří BOUCHAL, Michal KEPKA and Karel CHARVÁT. User Evaluation of Map-Based Visual Analytic Tools. \textit{ISPRS International Journal of Geo-Information}. Basel: MDPI, 2019, vol.~8, No~8, p.~1-22. ISSN~2220-9964. Available from: https://dx.doi.org/10.3390/ijgi8080363.
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