Please use this identifier to cite or link to this item: http://hdl.handle.net/10125/59614

Designing Augmented Reality Applications for Personal Health Decision-Making

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Title:Designing Augmented Reality Applications for Personal Health Decision-Making
Authors:Gutiérrez, Francisco
Htun, Nyi Nyi
Charleer, Sven
De Croon, Robin
Verbert, Katrien
Keywords:Mixed, Augmented and Virtual Reality: Co-designed Services and Applications
Decision Analytics, Mobile Services, and Service Science
Augmented reality, decision-making, information visualisation
Date Issued:08 Jan 2019
Abstract:Augmented reality (AR) is a technology that can assist with our daily decision-making tasks by presenting information that extends the physical world. However, little work has been done to understand the effect of the layout of AR interfaces on decision-making. In this paper, we present PHARA, an AR-based personal assistant that supports decision-making for healthier food products. In a controlled user study (n=28), we explored the use of four different AR layouts on two different devices: Microsoft HoloLens and smartphone. Using subjective and objective means, we measured their effects on decision-making tasks that occur when people hold food products in their hands. We found that pie and grid layouts perform better on the smartphone, whereas a stacked layout works better on the reduced field-of-view of the Microsoft HoloLens, potentially at the cost of some affordances such as time spent and actions.
Pages/Duration:10 pages
URI:http://hdl.handle.net/10125/59614
ISBN:978-0-9981331-2-6
DOI:10.24251/HICSS.2019.212
Rights:Attribution-NonCommercial-NoDerivatives 4.0 International
https://creativecommons.org/licenses/by-nc-nd/4.0/
Appears in Collections: Mixed, Augmented and Virtual Reality: Co-designed Services and Applications


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