David Anthony Hobbs

Dr. David Anthony Hobbs

Medical Device Research Institute (MDRI), College of Science and Engineering, Flinders University, Adelaide, South Australia, Australia
orcid
Co-designing, developing, and validating novel technologies

Research Focus & Metrics

Academic Career Length

21Years (2006-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

View All Publications
6 June 2018 in Disability and Rehabilitation: Assistive Technology
Verified
Journal Article
Open access
Roger O. SmithRoger O. Smith
Roger O. Smith
MSMarcia Scherer
Marcia Scherer
RCRory Cooper
Rory Cooper
DBDiane Bell
Diane Bell
David Anthony HobbsDavid Anthony Hobbs
David Anthony Hobbs
SBStephen Bauer
Stephen Bauer
This paper is based on work from the Global Research, Innovation, and Education on Assistive Technology (GREAT) Summit that was coordinated by WHO’s Global Cooperation on Assistive Technology (GATE). The purpose of this paper is to describe the needs and opportunities embedded in the assistive product lifecycle as well as issues relating to the various stages of assistive product mobilization worldwide. The paper discusses assistive technology product terminology and the dangers of focusing on products outside the context and rolling out products without a plan. Additionally, the paper reviews concepts and issues around technology transfer, particularly in relation to meeting global needs and among countries with limited resources. Several opportunities are highlighted including technology advancement and the world nearing a state of readiness through a developing capacity of nations across the world to successfully adopt and support the assistive technology products and applications. The paper is optimistic about the future of assistive technology products reaching the people that can use it the most and the excitement across large and small nations in increasing their own capacities for implementing assistive technology. This is expressed as hope in future students as they innovate and in modern engineering that will enable assistive technology to pervade all corners of current and potential marketplaces. Importantly, the paper poses numerous topics where discussions are just superficially opened. The hope is that a set of sequels will follow to continue this critical dialog.

10 May 2016 in Neuroscience and Biomedical Engineering
Verified
Journal Article
Closed access
JBJacob Brackenridge
Jacob Brackenridge
LBLynley Bradnam
Lynley Bradnam
SLSheila Lennon
Sheila Lennon
JCJohn J. Costi
John J. Costi
David Anthony HobbsDavid Anthony Hobbs
David Anthony Hobbs
Background: Stroke is a major contributor to the reduced ability to carry out activities of daily living (ADL) post cerebral infarct. There has been a major focus on understanding and improving rehabilitation interventions in order to target cortical neural plasticity to support recovery of upper limb function. Conventional therapies delivered by therapists have been combined with the application of mechanical and robotic devices to provide controlled and assisted movement of the paretic upper limb. The ability to provide greater levels of intensity and reproducible repetitive task practice through the application of intervention devices are key mechanisms to support rehabilitation efficacy. Results: This review of literature published in the last decade identified 141 robotic or mechanical devices. These devices have been characterized and assessed by their individual characteristics to provide a review of current trends in rehabilitation device interventions. Correlation of factors identified to promote positive targeted neural plasticity has raised questions over the benefits of expensive robotic devices over simple mechanical ones. Conclusion: A mechanical device with appropriate functionality to support the promotion of neural plasticity after stroke may provide an effective solution for both patient recovery and to stimulate further research into the use of medical devices in stroke rehabilitation. These findings indicate that a focus on simple, cost effective and efficacious intervention solutions may improve rehabilitation outcomes.

1 October 2019 in JBI Evidence Synthesis
Verified
Journal Article
Closed access
MTMeseret N. Teferra
Meseret N. Teferra
JRJoyce S. Ramos
Joyce S. Ramos
CKConstance Kourbelis
Constance Kourbelis
PNPeter Newman
Peter Newman
AFAmanda Fleury
Amanda Fleury
RCRobyn A. Clark
Robyn A. Clark
Objective: The objectives of this scoping review were to explore, organize and present the existing research literature on the use of electronic textile (e-textile)-based resting, signal-averaged, ambulatory or exercise electrocardiogram (ECG) monitoring to evaluate the application of e-textile technologies for ECG cardiac monitoring. Introduction: E-textile-based ECG monitoring of cardiac patients offers a possible new alternative for in-hospital monitoring and post-discharge monitoring during cardiac rehabilitation. Inclusion criteria: Studies that included patients (inpatients or outpatients) who qualified for cardiac rehabilitation programs or continuous ambulatory ECG monitoring were considered. The key concepts that were addressed included resting, signal-averaged, ambulatory or exercise ECG monitoring based on e-textile technologies or e-textile-based cardiac rehabilitation. Studies were excluded if they focused only on specific aspects of the e-textile ECG system rather than a complete ECG system. Methods: Research reports, dissertations or books that evaluated e-textile-based ECG monitoring of cardiac patients in a hospital or at home, written in English, and published between January 2000 and March 2018 were considered for inclusion. Published and unpublished literature was located through databases including Ovid Medical Literature Analysis and Retrieval System Online (MEDLINE), PubMed Central (PMC), Institute of Electrical and Electronics Engineers (IEEE Xplore), Cumulative Index to Nursing and Allied Health Literature (CINAHL), Cochrane Database of Systematic Reviews, Web of Science, Scopus, Expanded Academic ASAP, ProQuest Dissertations and Theses Global, SPORTDiscus, and ENGINE–Australian Engineering Database (Informit). Two independent reviewers screened citations for inclusion while the third reviewer resolved any discrepancies. Meta-data from each study were extracted, and a narrative summary was used to present the results. Furthermore, 38 study authors were contacted to request missing or additional data as required, with 16 responding within eight weeks. Results: Of the 207 studies that were eligible for full-text review, only 8% (n = 17) were included in the final study. Eighty-eight percent (n = 15) of included studies were conducted with an adult population, and 11 studies reported an in-hospital application. Only three groups of researchers reported e-textile integration beyond the textile electrodes, mostly in the form of wiring and custom-made printed circuit boards. Eight studies utilized two ECG sensors, while single-lead ECG was the most common configuration, used in 10 studies. ECG result was the primary parameter reported across the included studies. Resting ECG was the most common form of ECG acquired (n = 10), followed by exercise ECG (n = 6) and ambulatory ECG (n = 5). Eight studies addressed the issue of power requirements, and seven studies used Bluetooth for wireless communication. The primary problem reported across all studies was noise from motion artifact. Conclusions: The recent advances in signal quality and noise reduction for e-textile-based ECG applications are promising. However, the use of a 12-lead, personalized, home-based cardiac rehabilitation monitor system containing fully textile-integrated electronics with diagnostic capability is yet to be reported. Therefore, there is potential for future research in this area. Additionally, motion artifact continues to be a challenge.

30 June 2007 in Assistive Technology
Verified
Journal Article
Closed access
TNToan Nguyen
Toan Nguyen
RGRob Garrett
Rob Garrett
ADAndrew Downing
Andrew Downing
LWLloyd Walker
Lloyd Walker
David Anthony HobbsDavid Anthony Hobbs
David Anthony Hobbs
People with a disability do not have equitable access to the modern telecommunication medium. Many experience difficulty typing, handling the phone, dialing, or answering calls. For those who are unable to speak, the only option is to type messages using whatever functional control site exists on their body. The provision of accessible mobile phones for people with disabilities can significantly improve their quality of life through an increased range of accessible activities, and mobile phones can improve their independence, safety, security and self-esteem. This research was aimed at providing practical ways for people with a disability to participate in the extensive community of home and mobile phone users. The outcomes of 10 participants taking part in the evaluation and trial of off-the-shelf telecommunication options are presented. Nine out of 10 participants showed high to very high results in terms of their overall performance and satisfaction with the use of the telecommunication equipment provided. With the processes and support covering equipment matching, education, training, and delivery, current off-the-shelf solutions can help people with disabilities to effectively communicate with other members of our society and to access the same range of information systems and services enjoyed by able-bodied members of the community.

1 February 2019 in JBI Evidence Synthesis
Verified
Journal Article
Closed access
MTMeseret N. Teferra
Meseret N. Teferra
CKConstance Kourbelis
Constance Kourbelis
PNPeter Newman
Peter Newman
JRJoyce S. Ramos
Joyce S. Ramos
David Anthony HobbsDavid Anthony Hobbs
David Anthony Hobbs
KRKaren Reynolds
Karen Reynolds
Review question/objective: This scoping review aims to explore and scope the literature and research on the use of e-textile electrocardiogram (ECG) monitoring in cardiac patients and provide a unique contribution to the available evidence. The objectives of this scoping review are: The questions of this review are:

8 October 2008 in Technology and Disability
Verified
Journal Article
Closed access
PDF file
TNToan Nguyen
Toan Nguyen
RGRob Garrett
Rob Garrett
ADAndrew Downing
Andrew Downing
LWLloyd Walker
Lloyd Walker
David Anthony HobbsDavid Anthony Hobbs
David Anthony Hobbs
Accessible mobile phones for people with physical disabilities is an area that is still developing with new products and services emerging to assist these people to access the telecommunications equipment that is currently available. This research ev