A5070313028- Business Process Modeling and Analysis
- Virtual Reality Applications and Impacts
- Augmented Reality Applications
- Data Visualization and Analytics
- Collaboration in agile enterprises
- Semantic Web and Ontologies
- Species Distribution and Climate Change
- Advanced Vision and Imaging
- Team Dynamics and Performance
- Scientific Computing and Data Management
- Educational Games and Gamification
- Computer Graphics and Visualization Techniques
- Surgical Simulation and Training
- Distributed and Parallel Computing Systems
- Visual Attention and Saliency Detection
- Simulation Techniques and Applications
- Pressure Ulcer Prevention and Management
- Diabetic Foot Ulcer Assessment and Management
- Coral and Marine Ecosystems Studies
- Usability and User Interface Design
- Advanced Image and Video Retrieval Techniques
- Video Analysis and Summarization
- Digital Games and Media
- Big Data and Business Intelligence
- Personal Information Management and User Behavior
Queensland University of Technology
2014-2023
Raytheon Technologies (Australia)
2023
ARC Centre of Excellence for Mathematical and Statistical Frontiers
2019
AstraZeneca (United Kingdom)
2010
Federation University
1999
Augmented and virtual reality are transforming the practice of healthcare by providing powerful intuitive methods exploring interacting with digital medical data, as well integrating data into physical world to create natural interactive experiences. These immersive technologies use lightweight stereoscopic head-mounted displays place users simulated realistic three-dimensional environments, unlocking significant benefits from seamless integration information practitioner patient's...
Abstract The majority of the world's citizens now live in cities. Although urban planning can thus be thought as a field with significant ramifications on human condition, many practitioners feel that it has reached crossroads leadership between traditional practice and new, more participatory open approach. Conventional ways to engage people exercises are limited reach scope. At same time, socio-cultural trends technology innovation offer opportunities re-think status quo planning....
Purpose Process modeling is a complex organizational task that requires many iterations and communication between the business analysts domain specialists. The challenge of process exacerbated, when has to be performed in cross‐organizational, distributed environment. This paper aims suggest three‐dimensional (3D) environment for collaborative modeling, using virtual world technology. Design/methodology/approach suggests new approach based on It describes design an innovative prototype...
Without effective self-care, people with diabetic foot ulcers (DFUs) are at risk of prolonged healing times, hospitalization, amputation, and reduced quality life. Despite these consequences, adherence to DFU self-care remains low. New strategies needed engage in the their DFUs.This study aimed evaluate usability potential usefulness a new mobile phone app DFUs self-care.We developed app, MyFootCare, through goals, progress monitoring, reminders self-care. Key features included novel visual...
Game environments are complex interactive systems that require extensive analysis and testing to ensure they at a high enough quality be released commercially. In particular, the last build of product needs an additional beta test carried out by people play game in order establish its robustness playability. This entails costs from viewpoint company as it requires hiring testers. present work we propose general software framework integrates Artificial Intelligence (AI) Agents Computer Vision...
Research into the visualisation of imprecise data is a relatively new field in visualisation. Work beginning to appear detailing process visualising uncertainty data. Continuing previous work by author, this paper seeks extend techniques used visualise from spatial temporal domain, using visual vibrations indicate level imprecision at visualised point. The contains an analysis present features imprecision, and then details methodology for display contained Novel additions include addressing...
There is growing awareness about the potential benefit of harnessing citizen science for research, particularly in biological and environmental sciences. Data quality a major constraint use citizen‐science data, particular, imperfect observations. In this paper, we fit species distribution models to presence‐only data (presences counts, with no absences observed) by exploiting uncertainty reported presences, instead generating pseudo‐absences as common previous studies. This approach allowed...
An engaged community that reflects a diverse set of experiences is key to an equitable and livable city. However, maximizing engagement activities often difficult when competing with residents’ busy schedules hectic daily lives. To explore new opportunities in this space, we developed four augmented reality learn more about the potential for technology transform practices context City 4.0. 4.0 utilizes digital technologies public services local economy. Its goal produce sustainable urban...
We present the design of MyFootCare, a mobile app to support people with diabetic foot ulcers in their self-care. Self-care is critical component care for ulcer as most provided away from clinic. To promote better self-care, we designed application 'MyFootCare' that harnesses visual analytics and self-report provide feedback about healing process. MyFootCare encourages take photo phone each time they change wound dressing. Based on computer vision techniques, users receive graphical changes...
Aesthetic value, or beauty, is important to the relationship between humans and natural environments is, therefore, a fundamental socio-economic attribute of conservation alongside other ecosystem services. However, beauty difficult quantify not estimated well using traditional approaches monitoring coral-reef aesthetics. To improve estimation aesthetic values, we developed implemented novel framework used features aesthetics based on people's perceptions beauty. Three observer groups with...
This paper presents some lessons learnt from the co-creation, within a support organisation, of virtual world dedicated to practicing life skills for people with intellectual disability. The progression project throughout successive stages has indicated what would want see and practice in such world, which not have been found after single development iteration. These desires include representation public spaces, social interactions disruptions. Based on initial trials, we propose new design...
People with diabetes-related foot ulcers (DFUs) need to perform self-care consistently over many months promote healing and mitigate risks of hospitalisation amputation. However, during that time, improvement in their DFU can be hard detect. Hence, there is a for an accessible method self-monitor DFUs at home. We developed new mobile phone app, "MyFootCare", progression from photos the foot. The aim this study evaluate engagement perceived value MyFootCare people plantar 3 months' duration....
Information uncertainty is inherent in many problems and often subtle complicated to understand. Although visualization a powerful means for exploring understanding information, information ad hoc not widespread. This paper identifies two main barriers the uptake of visualization: firstly, difficulty modeling propagating information; secondly, mapping visual elements. To overcome these barriers, we extend spreadsheet paradigm encapsulate details within cells. creates an awareness associated...
We present a benchmark to facilitate simulated manipulation; an attempt overcome the obstacles of physical benchmarks through distribution real world, ground truth dataset. Users are given various manipulation tasks with assigned protocols having objective replicating world results recorded The comprises range metrics used characterise successes submitted environments whilst providing insight into their deficiencies. apply our two simulation environments, PyBullet and V-Rep, publish results....
There is a high demand for physical rehabilitation therapies: More than 475,000 Australian citizens are living with the effects of stroke and engaged in therapies. Developing effective programs these individuals important both their health outcomes medical field. Virtual Reality (VR) technologies provide opportunities improvements this area. One to create motivational processes patients' persistence Using theoretical framework Self Determination Theory, paper reports results from an...
As head mounted displays and 360° video cameras are becoming affordable, they offer opportunities to personalise immersive learning experiences local contexts individuals. In this paper, we present lessons learnt from a participatory design process focused on understanding engagement preferences of users with intellectual disability viewing videos. Over 4 iterations involving re-designs informed by interviews observations two four participants disability, have established that: more...