ORCID Profile
0000-0002-2173-9213
Current Organisation
University of Sydney
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Information Systems | Computer-Human Interaction
Expanding Knowledge in Engineering | Information Services not elsewhere classified | Expanding Knowledge in Built Environment and Design |
Publisher: Elsevier BV
Date: 03-2018
Publisher: MDPI AG
Date: 22-02-2023
Abstract: Due to the global COVID-19 pandemic, public health control and screening measures have been introduced at healthcare facilities, including those housing our most vulnerable populations. These warning measures situated at hospital entrances are presently labour-intensive, requiring additional staff to conduct manual temperature checks and risk-assessment questionnaires of every in idual entering the premises. To make this process more efficient, we present eGate, a digital COVID-19 health-screening smart Internet of Things system deployed at multiple entry points around a children’s hospital. This paper reports on design insights based on the experiences of concierge screening staff stationed alongside the eGate system. Our work contributes towards social–technical deliberations on how to improve design and deploy of digital health-screening systems in hospitals. It specifically outlines a series of design recommendations for future health screening interventions, key considerations relevant to digital screening control systems and their implementation, and the plausible effects on the staff who work alongside them.
Publisher: IEEE
Date: 10-2019
Publisher: ACM
Date: 08-10-2018
Publisher: ACM
Date: 19-08-2022
Publisher: ACM
Date: 09-07-2017
Publisher: ACM
Date: 21-09-2019
Publisher: ACM
Date: 02-12-2020
Publisher: ACM
Date: 02-12-2019
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 2023
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 12-2021
Publisher: ACM
Date: 21-04-2020
Publisher: ACM
Date: 25-04-2020
Publisher: ACM
Date: 13-11-2018
Publisher: ACM
Date: 04-12-2018
Publisher: ACM
Date: 30-11-2021
Publisher: ACM Press
Date: 2015
Publisher: IEEE
Date: 03-2023
Publisher: Frontiers Media SA
Date: 29-03-2022
DOI: 10.3389/FCOMP.2022.866516
Abstract: Wearable augmented reality (AR) offers new ways for supporting the interaction between autonomous vehicles (AVs) and pedestrians due to its ability to integrate timely and contextually relevant data into the user's field of view. This article presents novel wearable AR concepts that assist crossing pedestrians in multi-vehicle scenarios where several AVs frequent the road from both directions. Three concepts with different communication approaches for signaling responses from multiple AVs to a crossing request, as well as a conventional pedestrian push button, were simulated and tested within a virtual reality environment. The results showed that wearable AR is a promising way to reduce crossing pedestrians' cognitive load when the design offers both in idual AV responses and a clear signal to cross. The willingness of pedestrians to adopt a wearable AR solution, however, is subject to different factors, including costs, data privacy, technical defects, liability risks, maintenance duties, and form factors. We further found that all participants favored sending a crossing request to AVs rather than waiting for the vehicles to detect their intentions—pointing to an important gap and opportunity in the current AV-pedestrian interaction literature.
Publisher: ACM
Date: 20-06-2016
Publisher: Association for Computing Machinery (ACM)
Date: 05-07-2018
DOI: 10.1145/3214276
Publisher: ACM
Date: 09-07-2017
Publisher: Springer International Publishing
Date: 2015
Publisher: ACM
Date: 02-12-2019
Publisher: Elsevier
Date: 2021
Publisher: ACM
Date: 18-09-2023
Publisher: MDPI AG
Date: 16-02-2023
DOI: 10.3390/MTI7020021
Abstract: Augmented reality (AR) has the potential to fundamentally change how people engage with increasingly interactive urban environments. However, many challenges exist in designing and evaluating these new urban AR experiences, such as technical constraints and safety concerns associated with outdoor AR. We contribute to this domain by assessing the use of virtual reality (VR) for simulating wearable urban AR experiences, allowing participants to interact with future AR interfaces in a realistic, safe and controlled setting. This paper describes two wearable urban AR applications (pedestrian navigation and autonomous mobility) simulated in VR. Based on a thematic analysis of interview data collected across the two studies, we find that the VR simulation successfully elicited feedback on the functional benefits of AR concepts and the potential impact of urban contextual factors, such as safety concerns, attentional capacity, and social considerations. At the same time, we highlight the limitations of this approach in terms of assessing the AR interface’s visual quality and providing exhaustive contextual information. The paper concludes with recommendations for simulating wearable urban AR experiences in VR.
Publisher: ACM
Date: 29-11-2022
Publisher: ACM
Date: 19-04-2023
Publisher: ACM
Date: 08-08-2015
Publisher: ACM
Date: 06-06-2018
Publisher: ACM
Date: 28-11-2017
Publisher: ACM
Date: 05-08-2014
Publisher: ACM
Date: 25-11-2013
Start Date: 2022
End Date: 2025
Funder: Australian Research Council
View Funded ActivityStart Date: 08-2022
End Date: 08-2025
Amount: $468,525.00
Funder: Australian Research Council
View Funded Activity