Smart Way of Saving Lives in Natural Disasters

Software developed by computer scientists could help to quickly and accurately locate missing people, rapidly identify those suffering from malnutrition and effectively point people towards safe zones simply by checking their phones.

It is hoped the smartphone technology could potentially not only help save lives but could also ease the financial and emotional burden on aid organisations.

The largest system developed by Dr Gavin Brown and his team Peter Sutton and Lloyd Henning in the Machine Learning and Optimisation group at The University of Manchester is the REUNITE mobile and web platform.

In the aftermath of a major disaster, aid workers typically interview people who have become separated from their families. These records are normally stored in paper form, which can be lost, damaged or illegible.

Although there are systems set up to solve this issue - such as the public search facilities set up by charities such as the Red Cross - there is no universal system to provide this vital task.

REUNITE records the initial interview using the smartphone, and uploads these onto a central server. These can then be accessed by trusted aid workers via computer away from the scene, who gather as much information as they can by liaising with other users in a similar manner to a social network, before passing details onto aid workers on the ground.

The interviews would be quickly transcribed into a web-searchable format which could be downloaded by relief workers on the ground, which can then relay the message to survivors.

The unlimited amount of web users, called a 'crowd', would be a trusted network of individuals who access the information via an encrypted uplink - which would address any issues of confidentiality.

As part of the same research, Dr Brown has also created software called 'Where's Safe', which quickly identifies safe areas for people to go to in the event of a natural disaster or terrorist attack.

Designed to replace the emergency radio broadcast system, which does not reach a large amount of people, the software allows people to find their nearest safe point simply by sending an SMS message.

Dr Brown's third software solution is HeightCatcher - an innovative tool which can quickly calculate infants who are suffering from malnutrition and work out what quantity of fluids they need.

Levels of malnutrition are measured by Body Mass Index (BMI), which is calculated by a person's age, height and weight. The information is entered on a smartphone, which instantly calculates what food or fluids the child needs.

Dr Brown hopes the inventions could be of huge significance to victims of disaster as well as aid workers.

He said: "Our results have demonstrated that mobile intelligent systems can be deployed in low-power, high-risk environments, to the benefit of all involved.

"We believe the refugee aid community will be a strong beneficiary of such technology over the next few years."

Most Popular Now

Unlocking the 10 Year Health Plan

The government's plan for the NHS is a huge document. Jane Stephenson, chief executive of SPARK TSL, argues the key to unlocking its digital ambitions is to consider what it...

Alcidion Grows Top Talent in the UK, wit…

Alcidion has today announced the addition of three new appointments to their UK-based team, with one internal promotion and two external recruits. Dr Paul Deffley has been announced as the...

AI can Find Cancer Pathologists Miss

Men assessed as healthy after a pathologist analyses their tissue sample may still have an early form of prostate cancer. Using AI, researchers at Uppsala University have been able to...

New Training Year Starts at Siemens Heal…

In September, 197 school graduates will start their vocational training or dual studies in Germany at Siemens Healthineers. 117 apprentices and 80 dual students will begin their careers at Siemens...

AI, Full Automation could Expand Artific…

Automated insulin delivery (AID) systems such as the UVA Health-developed artificial pancreas could help more type 1 diabetes patients if the devices become fully automated, according to a new review...

How AI could Speed the Development of RN…

Using artificial intelligence (AI), MIT researchers have come up with a new way to design nanoparticles that can more efficiently deliver RNA vaccines and other types of RNA therapies. After training...

MIT Researchers Use Generative AI to Des…

With help from artificial intelligence, MIT researchers have designed novel antibiotics that can combat two hard-to-treat infections: drug-resistant Neisseria gonorrhoeae and multi-drug-resistant Staphylococcus aureus (MRSA). Using generative AI algorithms, the research...

AI Hybrid Strategy Improves Mammogram In…

A hybrid reading strategy for screening mammography, developed by Dutch researchers and deployed retrospectively to more than 40,000 exams, reduced radiologist workload by 38% without changing recall or cancer detection...

Penn Developed AI Tools and Datasets Hel…

Doctors treating kidney disease have long depended on trial-and-error to find the best therapies for individual patients. Now, new artificial intelligence (AI) tools developed by researchers in the Perelman School...

Are You Eligible for a Clinical Trial? C…

A new study in the academic journal Machine Learning: Health discovers that ChatGPT can accelerate patient screening for clinical trials, showing promise in reducing delays and improving trial success rates. Researchers...

Global Study Reveals How Patients View M…

How physicians feel about artificial intelligence (AI) in medicine has been studied many times. But what do patients think? A team led by researchers at the Technical University of Munich...

New AI Tool Addresses Accuracy and Fairn…

A team of researchers at the Icahn School of Medicine at Mount Sinai has developed a new method to identify and reduce biases in datasets used to train machine-learning algorithms...