Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Computer Science Helping the Aged Stay Home

15.11.2012
University of Adelaide computer scientists are leading a project to develop novel sensor systems to help older people keep living independently and safely in their own homes.

The researchers are adapting radio-frequency identification (RFID) and sensor technologies to automatically identify and monitor human activity; to be able to determine if an individual’s normal routine is being maintained so that timely assistance can be provided if it is needed.

Although RFID technology has been around since World War 2 and is in common use today in applications such as anti-shoplifting and vehicle identification at toll road collection points, its potential use in interpreting human activity remains largely in the laboratory.

“Our work will be among the first few projects in the world conducting large-scale common-sense reasoning in automatic human activity recognition,” says Chief Investigator and University of Adelaide Senior Lecturer Dr Michael Sheng.

Dr Sheng says the technology and system they propose has huge potential value in an aging population.

“This is becoming a significant problem for most developed countries where the proportion of older people is rapidly increasing and the labour market is tightening – there are more elderly people to be looked after but less people to do it,” Dr Sheng says.

“We are trying to solve this by developing a system using a network of sensors attached to objects that the person is interacting with in the home; using software to interpret the collected data to tell us what someone is doing.”

The system will be low-cost and unobtrusive and without the privacy issues and intensive monitoring of video surveillance. There will be no need for older people to wear anything or turn anything on or off.

The research is being funded under the Australian Research Council’s Discovery Project scheme over three years, in a collaboration with the University of Queensland and the University of Washington.

The researchers will construct an RFID sensor network for human activity recognition; develop an algorithm to allow the interpretation of collected data into recognised activities; and develop context-aware, commonsense-based automatic reasoning so that changes in activity patterns make sense and can produce an alert for timely intervention.

The technology will be first investigated in a laboratory setting and then in hospital trials with geriatric patients.

Media Contact:
Dr Michael Sheng
Senior Lecturer, School of Computer Science
The University of Adelaide
Phone: +61 8 8313 4197
Mobile: +61 403 728 361
qsheng@cs.adelaide.edu.au

Dr Michael Sheng | Newswise Science News
Further information:
http://www.adelaide.edu.au

More articles from Information Technology:

nachricht Smart Computers
18.08.2017 | Albert-Ludwigs-Universität Freiburg im Breisgau

nachricht AI implications: Engineer's model lays groundwork for machine-learning device
18.08.2017 | Washington University in St. Louis

All articles from Information Technology >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Fizzy soda water could be key to clean manufacture of flat wonder material: Graphene

Whether you call it effervescent, fizzy, or sparkling, carbonated water is making a comeback as a beverage. Aside from quenching thirst, researchers at the University of Illinois at Urbana-Champaign have discovered a new use for these "bubbly" concoctions that will have major impact on the manufacturer of the world's thinnest, flattest, and one most useful materials -- graphene.

As graphene's popularity grows as an advanced "wonder" material, the speed and quality at which it can be manufactured will be paramount. With that in mind,...

Im Focus: Exotic quantum states made from light: Physicists create optical “wells” for a super-photon

Physicists at the University of Bonn have managed to create optical hollows and more complex patterns into which the light of a Bose-Einstein condensate flows. The creation of such highly low-loss structures for light is a prerequisite for complex light circuits, such as for quantum information processing for a new generation of computers. The researchers are now presenting their results in the journal Nature Photonics.

Light particles (photons) occur as tiny, indivisible portions. Many thousands of these light portions can be merged to form a single super-photon if they are...

Im Focus: Circular RNA linked to brain function

For the first time, scientists have shown that circular RNA is linked to brain function. When a RNA molecule called Cdr1as was deleted from the genome of mice, the animals had problems filtering out unnecessary information – like patients suffering from neuropsychiatric disorders.

While hundreds of circular RNAs (circRNAs) are abundant in mammalian brains, one big question has remained unanswered: What are they actually good for? In the...

Im Focus: RAVAN CubeSat measures Earth's outgoing energy

An experimental small satellite has successfully collected and delivered data on a key measurement for predicting changes in Earth's climate.

The Radiometer Assessment using Vertically Aligned Nanotubes (RAVAN) CubeSat was launched into low-Earth orbit on Nov. 11, 2016, in order to test new...

Im Focus: Scientists shine new light on the “other high temperature superconductor”

A study led by scientists of the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science in Hamburg presents evidence of the coexistence of superconductivity and “charge-density-waves” in compounds of the poorly-studied family of bismuthates. This observation opens up new perspectives for a deeper understanding of the phenomenon of high-temperature superconductivity, a topic which is at the core of condensed matter research since more than 30 years. The paper by Nicoletti et al has been published in the PNAS.

Since the beginning of the 20th century, superconductivity had been observed in some metals at temperatures only a few degrees above the absolute zero (minus...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Call for Papers – ICNFT 2018, 5th International Conference on New Forming Technology

16.08.2017 | Event News

Sustainability is the business model of tomorrow

04.08.2017 | Event News

Clash of Realities 2017: Registration now open. International Conference at TH Köln

26.07.2017 | Event News

 
Latest News

A Map of the Cell’s Power Station

18.08.2017 | Life Sciences

Engineering team images tiny quasicrystals as they form

18.08.2017 | Physics and Astronomy

Researchers printed graphene-like materials with inkjet

18.08.2017 | Materials Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>