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Researchers Develop Wearable Device to Measure Wearer’s Physiological Response to Environment

The team says the aim of Project Coolbit is to create a personalised comfort model for each wearer, as well as crowdsourcing environmental data in the city in real-time.

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fitbit, health
Fitbit watches have sensors that get information from air temperature and humidity, but also from the physiological response of the individual in that environment. Pixabay

Researchers are developing a wearable device that aims to provide individualised information while gathering environmental data.

According to researchers, the device can measure the wearer’s physiological response to their immediate environment.

“We have added some sensors to the Fitbit watches that get information from air temperature and humidity, but also from the physiological response of the individual in that environment, such as your heart rate, your skin temperature, and your skin humidity,” said Negin Nazarian from UNSW.

“We have also developed some apps where you can interact with and tell us how you feel about the environment, so that way we can develop a methodology and a solution that is personalised and not one-size-fits-all,” Nazarian added.

Fitbit watches, Environment
There are some apps where you can interact with and tell us how you feel about the environment. Pixabay

The team says the aim of Project Coolbit is to create a personalised comfort model for each wearer, as well as crowdsourcing environmental data in the city in real-time.

“So your wearable already knows your personal comfort model, it knows your preference of the environment, the type of activities you like and some information about your physiological response,” the team said.

ALSO READ: Scientists Find Solution to Reduce Air Pollution, Develop Smart Windows

A Coolbit user could create a personalised heat safe route for a run, based on the previous information received by the wearable, according to the researcher.

“It also knows, based on the environmental information that other parties may give about the cities, the climate of the city,” the researchers said. (IANS)

Next Story

Conflict and Climate Change Largely Responsible for Rising Global Hunger, Finds Study

Climate change it says is worsening the ability of people to get enough to eat

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global hunger
Somalis fleeing hunger in their drought-stricken nation walk along the main road leading from the Somalian border to the refugee camps around Dadaab, Kenya. VOA

A new report by SIPRI, the Stockholm International Peace Research Institute, finds conflict and climate change are largely responsible for rising global hunger.

More than 800 million people around the world are going hungry. SIPRI reports 60% are in conflict-affected countries. It says political instability and conflict-related displacement generate food crises.

The Stockholm research institute says food is often inaccessible to people caught in conflict. It says limited supplies of these commodities cause prices to spiral, making food largely unaffordable.

hunger, climate change
The report finds nearly 11 million people, or more than 43 percent of the population, are undernourished and in a perpetual state of hunger. Pixabay

Climate change it says is worsening the ability of people to get enough to eat. It says hunger is growing as crops and livelihoods in impoverished countries are wiped out by extreme flooding and drought.

The U.N.’s World Food Program reports Yemen suffered the worst food crisis last year, followed in order of severity by DR Congo, Afghanistan, Ethiopia, Syria, Sudan, South Sudan and northern Nigeria. WFP spokesman, Herve Verhoosel says these eight countries account for two-thirds of all people facing acute hunger.

“Even in conflict-affected areas with limited access such as South Sudan and Yemen, when we can do our job safely and have consistent access to people in need, we can prevent the worst forms of hunger,” he said. “We only see famine now when our staff are not able to reach the food-insecure people due to insecurity or where our access is blocked.”

climate change, hunger
Climate change it says is worsening the ability of people to get enough to eat. Pixabay

ALSO READ: Washington Gives 1,000 Free Trees to Residential Customers With a Goal of Saving Energy

Verhoosel says more than 113 million people in 53 countries suffer from acute hunger and are in urgent need of food, nutrition and livelihood assistance. He notes conflict and insecurity are the main drivers of hunger in 21 of these countries.

WFP is the largest humanitarian agency fighting hunger. Each year it provides food assistance to nearly 90 million people in areas affected by conflict and natural disasters. (VOA)