CRE IN INTERACTIVE DIGITAL TECHNOLOGY TO TRANSFORM AUSTRALIA’S CHRONIC DISEASE OUTCOMES

Mapping 20 years of accessibility research in HCI: A co-word analysis

Zhanna Sarsenbayeva, Niels van Berkel, Danula Hettiachchi, Benjamin Tag, Eduardo Velloso, Jorge Goncalves, Vassilis Kostakos

2023-03-01

Understanding How to Administer Voice Surveys through Smart Speakers

J Wei, W Jiang, C Wang, D Yu, J Goncalves, T Dingler, V Kostakos

2022-11-11

Smart speakers have become exceedingly popular and entered many people's homes due to their ability to engage users with natural c..

A System for Computational Assessment of Hand Hygiene Techniques

Chaofan Wang, Weiwei Jiang, Kangning Yang, Zhanna Sarsenbayeva, Benjamin Tag, Tilman Dingler, Jorge Goncalves, Vassilis Kostakos

2022-05-06

The World Health Organization (WHO) recommends a six-step hand hygiene technique. Although multiple studies have reported that thi..

What Could Possibly Go Wrong When Interacting with Proactive Smart Speakers? A Case Study Using an ESM Application

J Wei, B Tag, JR Trippas, T Dingler, V Kostakos

2022-04-29

Voice user interfaces (VUIs) have made their way into people's daily lives, from voice assistants to smart speakers. Although VUIs..

Hand Hygiene Quality Assessment Using Image-to-Image Translation

C Wang, K Yang, W Jiang, J Wei, Z Sarsenbayeva, J Goncalves, V Kostakos

2022-01-01

Hand hygiene can reduce the transmission of pathogens and prevent healthcare-associated infections. Ultraviolet (UV) test is an ef..

Understanding user perceptions of proactive smart speakers

J Wei, T Dingler, V Kostakos

2021-12-01

Voice assistants, such as Amazon's Alexa and Google Home, increasingly find their way into consumer homes. Their functionality, ho..

Electronic Monitoring Systems for Hand Hygiene: Systematic Review of Technology

Chaofan Wang, Weiwei Jiang, Kangning Yang, Difeng Yu, Joshua Newn, Zhanna Sarsenbayeva, Jorge Goncalves, Vassilis Kostakos

2021-11-01

BACKGROUND: Hand hygiene is one of the most effective ways of preventing health care-associated infections and reducing their tran..

Team Dynamics in Hospital Workflows: An Exploratory Study of a Smartphone Task Manager

Danula Hettiachchi, Lachie Hayes, Jorge Goncalves, Vassilis Kostakos

2021-08-01

BACKGROUND: Although convenient and reliable modern messaging apps like WhatsApp enable efficient communication among hospital sta..

The Use and Promise of Conversational Agents in Digital Health.

Tilman Dingler, Dominika Kwasnicka, Jing Wei, Enying Gong, Brian Oldenburg

2021-08-01

OBJECTIVES: To describe the use and promise of conversational agents in digital health-including health promotion andprevention-an..

User trust in assisted decision-making using miniaturized near-infrared spectroscopy

W Jiang, Z Sarsenbayeva

2021-05-06

We investigate the use of a miniaturized Near-Infrared Spectroscopy (NIRS) device in an assisted decision-making task.We consider ..

Using Video Games to Regulate Emotions

Z Sarsenbayeva, B Tag, S Yan, V Kostakos, J Goncalves

2020-12-02

In this paper we investigate the practice of using video games for digital emotion regulation. In a two-week diary study we collec..

Does Smartphone Use Drive our Emotions or vice versa? A Causal Analysis

Zhanna Sarsenbayeva, Gabriele Marini, Niels van Berkel, Chu Luo, Weiwei JIANG, Kangning YANG, Greg Wadley, Tilman Dingler, Jorge Goncalves, Vassilis Kostakos

2020-04-01

In this paper, we demonstrate the existence of a bidirectional causal relationship between smartphone application use and user emo..

Accurate Measurement of Handwash Quality Using Sensor Armbands: Instrument Validation Study

Chaofan Wang, Zhanna Sarsenbayeva, Xiuge Chen, Tilman Dingler, Jorge Goncalves, Vassilis Kostakos

2020-03-26

Background: Hand hygiene is a crucial and cost-effective method to prevent health care–associated infections, and in 2009, the Wor..