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Alpscarf: Augmenting Scarf Plots for Exploring Temporal Gaze Patterns


Yang, Chia-Kai; Wacharamanotham, Chatchavan (2018). Alpscarf: Augmenting Scarf Plots for Exploring Temporal Gaze Patterns. In: CHI 2018, Montréal, 21 April 2018 - 26 April 2018.

Abstract

Scarf plots visualize gaze transitions among areas of interest (AOIs) on timelines. Nevertheless, scarf plots are ineffective when there are many AOIs. To help analysts explore long temporal patterns, we present Alpscarf, an extension of scarf plots with mountains and valleys to visualize order-conformity and revisits. Alpscarfs are rendered in two complementary modes in aid of insight discovery. An R package of Alpscarf is available at github.com/chia-kaiyang/alpscarf.

Abstract

Scarf plots visualize gaze transitions among areas of interest (AOIs) on timelines. Nevertheless, scarf plots are ineffective when there are many AOIs. To help analysts explore long temporal patterns, we present Alpscarf, an extension of scarf plots with mountains and valleys to visualize order-conformity and revisits. Alpscarfs are rendered in two complementary modes in aid of insight discovery. An R package of Alpscarf is available at github.com/chia-kaiyang/alpscarf.

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Additional indexing

Item Type:Conference or Workshop Item (Paper), refereed, original work
Communities & Collections:03 Faculty of Economics > Department of Informatics
Dewey Decimal Classification:000 Computer science, knowledge & systems
Language:English
Event End Date:26 April 2018
Deposited On:18 Jan 2019 10:10
Last Modified:27 Oct 2019 08:23
Publisher:ACM Press
ISBN:978-1-4503-5621-3
OA Status:Green
Free access at:Publisher DOI. An embargo period may apply.
Publisher DOI:https://doi.org/10.1145/3170427.3188490
Other Identification Number:merlin-id:16196

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