Explorative Visualization of Food Data to Raise Awareness of Nutritional Value

Anna  Lunterová; Ondrej  Spetko; George Palamas

doi:10.1007/978-3-030-30033-3_14

Explorative Visualization of Food Data to Raise Awareness of Nutritional Value

Anna Lunterová, Ondrej Spetko, George Palamas

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

4 Citationer (Scopus)

Abstract

The following research proposes a web based, interactive data visualization of a large food dataset, with an aim to raise awareness of their nutritional value. The system consists of an automatic dimensionality reduction scheme, based on t-SNE algorithm, and an exploratory user interface based on dynamic views of the data. Our approach allows users to effectively compare and relate visual representations of nutritional value in both micro and macro levels. The communicativeness of the application was evaluated regarding user experience and the storytelling functionality. Results show that the participants experienced a shift in perception from one mainly focused on taste to one aware of nutritional aspects. Additionally, the results suggest that a narrative experience can be generated, along with an effective long-term engagement.

Originalsprog	Engelsk
Titel	HCI International 2019 – Late Breaking Papers : 21st HCI International Conference, HCII 2019, Orlando, FL, USA, July 26–31, 2019, Proceedings
Redaktører	Constantine Stephanidis
Antal sider	12
Forlag	Springer
Publikationsdato	2019
Sider	180-191
ISBN (Trykt)	978-3-030-30032-6
ISBN (Elektronisk)	978-3-030-30033-3
DOI	https://doi.org/10.1007/978-3-030-30033-3_14
Status	Udgivet - 2019
Begivenhed	International Conference on Human Computer Interaction - Orlando, Florida, USA Varighed: 26 jul. 2019 → 31 jul. 2019 Konferencens nummer: 21 http://2019.hci.international

Konference

Konference	International Conference on Human Computer Interaction
Nummer	21
Lokation	Orlando
Land/Område	USA
By	Florida
Periode	26/07/2019 → 31/07/2019
Internetadresse	http://2019.hci.international

Navn	Lecture Notes in Computer Science
Vol/bind	11786
ISSN	0302-9743

Adgang til dokumentet

10.1007/978-3-030-30033-3_14

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Citationsformater

Lunterová, Anna ; Spetko, Ondrej ; Palamas, George. / Explorative Visualization of Food Data to Raise Awareness of Nutritional Value. HCI International 2019 – Late Breaking Papers : 21st HCI International Conference, HCII 2019, Orlando, FL, USA, July 26–31, 2019, Proceedings. red. / Constantine Stephanidis. Springer, 2019. s. 180-191 (Lecture Notes in Computer Science, Bind 11786).

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title = "Explorative Visualization of Food Data to Raise Awareness of Nutritional Value",

abstract = "The following research proposes a web based, interactive data visualization of a large food dataset, with an aim to raise awareness of their nutritional value. The system consists of an automatic dimensionality reduction scheme, based on t-SNE algorithm, and an exploratory user interface based on dynamic views of the data. Our approach allows users to effectively compare and relate visual representations of nutritional value in both micro and macro levels. The communicativeness of the application was evaluated regarding user experience and the storytelling functionality. Results show that the participants experienced a shift in perception from one mainly focused on taste to one aware of nutritional aspects. Additionally, the results suggest that a narrative experience can be generated, along with an effective long-term engagement.",

keywords = "Big data visualization, Dimensionality reduction, Exploratory data visualization, Interactive data storytelling",

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publisher = "Springer",

pages = "180--191",

editor = "Constantine Stephanidis",

booktitle = "HCI International 2019 – Late Breaking Papers",

address = "Germany",

note = " International Conference on Human Computer Interaction , HCII ; Conference date: 26-07-2019 Through 31-07-2019",

url = "http://2019.hci.international",

}

Lunterová, A, Spetko, O & Palamas, G 2019, Explorative Visualization of Food Data to Raise Awareness of Nutritional Value. i C Stephanidis (red.), HCI International 2019 – Late Breaking Papers : 21st HCI International Conference, HCII 2019, Orlando, FL, USA, July 26–31, 2019, Proceedings. Springer, Lecture Notes in Computer Science, bind 11786, s. 180-191, International Conference on Human Computer Interaction , Florida, USA, 26/07/2019. https://doi.org/10.1007/978-3-030-30033-3_14

Explorative Visualization of Food Data to Raise Awareness of Nutritional Value. / Lunterová, Anna ; Spetko, Ondrej ; Palamas, George.
HCI International 2019 – Late Breaking Papers : 21st HCI International Conference, HCII 2019, Orlando, FL, USA, July 26–31, 2019, Proceedings. red. / Constantine Stephanidis. Springer, 2019. s. 180-191 (Lecture Notes in Computer Science, Bind 11786).

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

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T1 - Explorative Visualization of Food Data to Raise Awareness of Nutritional Value

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AU - Spetko, Ondrej

AU - Palamas, George

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AB - The following research proposes a web based, interactive data visualization of a large food dataset, with an aim to raise awareness of their nutritional value. The system consists of an automatic dimensionality reduction scheme, based on t-SNE algorithm, and an exploratory user interface based on dynamic views of the data. Our approach allows users to effectively compare and relate visual representations of nutritional value in both micro and macro levels. The communicativeness of the application was evaluated regarding user experience and the storytelling functionality. Results show that the participants experienced a shift in perception from one mainly focused on taste to one aware of nutritional aspects. Additionally, the results suggest that a narrative experience can be generated, along with an effective long-term engagement.

KW - Big data visualization

KW - Dimensionality reduction

KW - Exploratory data visualization

KW - Interactive data storytelling

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Lunterová A, Spetko O, Palamas G. Explorative Visualization of Food Data to Raise Awareness of Nutritional Value. I Stephanidis C, red., HCI International 2019 – Late Breaking Papers : 21st HCI International Conference, HCII 2019, Orlando, FL, USA, July 26–31, 2019, Proceedings. Springer. 2019. s. 180-191. (Lecture Notes in Computer Science, Bind 11786). doi: 10.1007/978-3-030-30033-3_14

Explorative Visualization of Food Data to Raise Awareness of Nutritional Value

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