“In our final prototype, the headset slips on like a swim cap and can be put on by anyone with minimal training, taking around three minutes to set up,” Felton says.
The researchers – who included neuroscientists, hardware and software engineers, machine learning specialists and medical technology product experts – also developed machine learning software to process the data collected by the headset.
“There was a notably strong interest in using technology as a tool for ongoing monitoring – capturing changes in mental health state over time – to learn what happens between visits [to clinicians],” Felton says.
More research is needed, according to Felton, who says it’s “unlikely” a biomarker for depression and anxiety exists, “given the complexity of mental health”.
But, she added, “there’s no question that there is a huge opportunity for technology to enable better measurement”.
In the meantime, Project Amber is making its technology and research findings freely available on GitHub, the open source code hosting platform, in the hope that the mental health community can build on its work.
Poor mental health is a huge and growing problem.
The World Health Organization estimates that globally, more than 264 million people of all ages suffer from depression. It is a leading cause of disability worldwide and is a major contributor to the overall global burden of disease.
More women are affected by depression than men. At its most severe, depression can lead to suicide. Close to 800,000 people die due to suicide every year. It is the second leading cause of death in 15-29-year-olds.
The COVID-19 pandemic is causing widespread psychological distress, and will likely lead to a long-term upsurge in the number and severity of mental health problems, according to a United Nations report, COVID-19 and the Need for Action on Mental Health.
Pioneers of Change
The World Economic Forum’s inaugural Pioneers of Change Summit on 16 – 20 November 2020 brings together innovative leaders and entrepreneurs from around the world to examine how technology can help to build resilience and drive sustainable change.
The digital event will explore innovative solutions to the challenges faced by businesses during a global pandemic and includes sessions on Keeping Populations Healthy and Frontier Technologies.
“The pandemic has revealed the need to strengthen health systems and ensure that populations have better information and control over their health,” the Forum says. “How can technologies help to improve and maintain healthier lives?”
Topics include combating antibiotic resistance, reinventing hygiene with sustainable technologies and using artificial intelligence to transform health outcomes for the better.
This article was originally published in the World Economic Forum.
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