A Hybrid Physical-Digital Simulation Laboratory to Expedite Context-Aware Design and Usability Testing in Digital Health.

Fit within existing physical and digitalised workflows is a critical aspect of digital health software usability. Early, iterative exploration of contextual usability issues is complicated by barriers of access to healthcare settings. The Validitron SimLab is a new facility for digital health prototyping that augments immersive, realistic physical environments with a digital sandbox allowing new and existing software to be easily set up and tested in the physical space.

BYOD usage and security behaviour of hospital clinical staff: An Australian survey.

OBJECTIVE: Healthcare professionals are known to use their personal devices extensively for work purposes (Bring-Your-Own-Device). However, it is also a source of major concern for healthcare organisations, given the heavy reliance of patient data privacy on clinician's usage behaviour and higher risk of data breaches. Previous research into hospital BYOD security has been scarce and fragmented. Therefore, the aim of this paper is to understand the preferences, behaviour, and knowledge of Australian hospital clinical staff with respect to BYOD security through a survey. METHOD: An online survey was conducted among clinicians working in Australian hospitals, asking them about their BYOD related user behaviour, knowledge of best practices, and support received from their hospitals. Descriptive statistical analysis and cross tabulation were carried out on the survey data. RESULTS: Majority of the surveyed clinicians used BYOD (87%). Some of the good behavioural practices found included use of passcode: (91.95%), never disclosing password (67.82%); strong passwords (63.22%) and no storage of patient data (59.77%) on BYOD devices. However, several risky practices were also found, particularly when usability or clinical workflow mattered to clinicians including use of personal/social apps for clinical communication (e.g. SMS: 57.47%, WhatsApp: 39.08%); connecting BYOD devices containing patient data to public hotspots (40.23%) and use of a common data backup platform for personal and patient data (79.93%). A large proportion of surveyed clinicians were either unaware or didn't receive BYOD related security training (74.71%) or policy (39.08%), but those who did were more confident across all aspects of BYOD security asked in the survey, indicating their importance. CONCLUSION: By taking a wholistic and socio-technical view, this study helps us to better understand BYOD related security behaviour of hospital-based clinicians and its consequential implications. It can therefore provide important insights for both technical and clinical stakeholders of BYOD within hospitals.

Non-Contact Sensor-Based Falls Detection in Residential Aged Care Facilities: Developing a Real-Life Picture.

BACKGROUND: Few studies of sensor-based falls detection devices have monitored older people in their care settings, particularly in Australia. The present investigation addressed this gap by trialling the feasibility and acceptability of a non-contact smart sensor system (NCSSS) to monitor behaviour and detect falls in an Australian residential aged care facility (RACF). METHODS: This study used a mixed methods approach: a) Pilot study implementation at a RACF, b) Post-pilot interviews, c) Analysis and review of results. RESULTS AND DISCUSSION: Data was collected for four RACF participants over four weeks of the NCSSS pilot. No falls were recorded during the uptime of the system. Numerous feasibility challenges were encountered, for example in the installation, configuration, and location of sensors for optimal detection, network and connectivity issues, and maintenance requirements. These factors may affect NCSSS implementation and adherence.