News / Science & Technology

NASA Tool Could Help Find Trapped People on Earth

NASA Technology Could Help Find Trapped People on Earthi
X
November 01, 2013 3:23 PM
When a building collapses, every minute counts for victims buried beneath the debris. That is why the U.S. Space Agency and the U.S. Department of Homeland Security teamed up to develop a high-tech tool to detect trapped people, and this technology could soon be used in rescue missions around the world. VOA's Suzanne Presto has more.
Suzanne Presto
A tracking technology NASA uses to monitor spacecraft could soon be used to find people trapped under debris on Earth. Rescuers at the Virginia Task Force 1 training facility in Lorton, Virginia, are testing the state-of-the-art radar tool.

FINDER, short for Finding Individuals for Disaster and Emergency Response, is a portable radar device that can detect even unconscious people buried beneath 10 meters of rubble by registering their slightest movements.   

It is an example of a U.S. space agency innovation benefiting people here on Earth.  

"FINDER works by sending a low-power microwave signal, and it illuminates the rubble pile, and some of the microwaves go in and reflect off the victim inside and come back out," said Jim Lux of NASA's Jet Propulsion Laboratory in California. "So FINDER sees both the reflection from the rubble, which does not move, and a very tiny reflection from the victim, which does move, because when you breathe and when your heart beats, your skin moves a little bit and we can see that."   

The device is small, easy to carry and easy to use.   

"It goes out and collects 30-seconds' worth of data, because that is how long you need to get the heartbeat and the breathing, and then it analyzes it and displays it for the user," Lux said.

FINDER would complement other tools rescuers use, such as listening devices or search dogs, as responders try to determine which buildings to search.

"This type of technology, including FINDER, could aid in the assistance of triaging a building to say, 'Okay, there is a strong probability that a live victim could be in here, and we need to devote our valuable human resources into searching it,'" said Matthew Tamillow of Virginia Task Force 1.  

FINDER can also detect people who are up to 30 meters away in an open area or hidden behind six meters of solid concrete.

The device is still being tested, and NASA says it could start being used in search and rescue missions as early as next year.

You May Like

Arrested Football Officials Come Mainly From the Americas

US Justice Department alleges defendants participated in 24-year scheme to enrich themselves through corruption of international soccer More

Video Kenyans Lament Al-Shabab's Recruitment of Youths

VOA travels to Isiolo, where residents share their fears, struggles to get loved ones back from Somalia-based militant group More

This US Epidemic Keeps Getting Worse

One in 4 Americans suffers from this condition More

This forum has been closed.
Comment Sorting
Comments
     
by: Manda Ginjiro from: Minami, Namba, OSKAR
November 01, 2013 8:27 PM
It's amazing ! Very very wonderful technology.
And great simple naming, "FINDER" !

We can save more people with this device.
Thank you, NASA. Thank you, America.

They use micro wave to detect human, so does that mean it is difficult to find people under steel structures ?

Featured Videos

Your JavaScript is turned off or you have an old version of Adobe's Flash Player. Get the latest Flash player.
A Small Oasis on Kabul's Outskirts Provides Relief From Security Tensionsi
X
May 26, 2015 11:11 PM
When people in Kabul want to get away from the city and relax, many choose Qargha Lake, a small resort on the outskirts of Kabul. Ayesha Tanzeem visited and talked with people about the precious oasis.
Video

Video A Small Oasis on Kabul's Outskirts Provides Relief From Security Tensions

When people in Kabul want to get away from the city and relax, many choose Qargha Lake, a small resort on the outskirts of Kabul. Ayesha Tanzeem visited and talked with people about the precious oasis.
Video

Video Film Festival Looks at Indigenous Peoples, Culture Conflict

A recent Los Angeles film festival highlighted the plight of people caught between two cultures. Mike O'Sullivan has more on the the Garifuna International Film Festival, a Los Angeles forum created by a woman from Central America who wants the world to know more about her culture.
Video

Video Kenyans Lament Losing Sons to al-Shabab

There is agony, fear and lost hope in the Kenyan town of Isiolo, a key target of a new al-Shabab recruitment drive. VOA's Mohammed Yusuf visits Isiolo to speak with families and at least one man who says he was a recruiter.
Video

Video Scientists Say Plankton More Important Than Previously Thought

Tiny ocean creatures called plankton are mostly thought of as food for whales and other large marine animals, but a four-year global study discovered, among other things, that plankton are a major source of oxygen on our planet. VOA’s George Putic reports.
Video

Video US-led Coalition Gives Some Weapons to Iraqi Troops

In a video released Tuesday from the Iraqi Ministry of Defense, Iraqi forces and U.S.-led coalition troops survey a cache of weapons supplied to help Iraq liberate Mosul from Islamic State group. According to a statement provided with the video, the ministry and the U.S.-led coaltion troops have started ''supplying the 16th army division with medium and light weapons in preparation to liberate Mosul and nearby areas from Da'esh (Arabic acronym for Islamic State group).''
Video

Video Amnesty International: 'Overwhelming Evidence' of War Crimes in Ukraine

Human rights group Amnesty International says there is overwhelming evidence of ongoing war crimes in Ukraine, despite a tentative cease-fire with pro-Russian rebels. Researchers interviewed more than 30 prisoners from both sides of the conflict and all but one said they were tortured. Henry Ridgwell reports for VOA from London.
Video

Video Washington Parade Honors Those Killed Serving in US Military

Every year, on the last Monday in the month of May, millions of Americans honor the memories of those killed while serving in the armed forces. Memorial Day is a tradition that dates back to the 19th Century. While many people celebrate the federal holiday with a barbecue and a day off from work, for those who’ve served in the military, it’s a special day to remember those who made the ultimate sacrifice. Arash Arabasadi reports for VOA from Washington.
Video

Video Kenya’s Capital Sees Rise in Shisha Parlors

In Kenya, the smoking of shisha, a type of flavored tobacco, is the latest craze. Patrons are flocking to shisha parlors to smoke and socialize. But the practice can be addictive and harmful, though many dabblers may not realize the dangers, according to a new review. Lenny Ruvaga has more on the story for VOA from Nairobi, Kenya.
Video

Video Rolling Thunder Run Reveals Changed Attitudes Towards Vietnam War

For many US war veterans, the Memorial Day holiday is an opportunity to look back at a divisive conflict in the nation’s history and to remember those who did not make it home.
Video

Video Female American Soldiers: Healing Through Filmmaking

According to the United States Defense Department, there are more than 200-thousand women serving in the U.S. Armed Forces.  Like their male counterparts, females have experiences that can be very traumatic.  VOA's Bernard Shusman tells us about a program that is helping some American women in the military heal through filmmaking.

VOA Blogs