Read also: Abu Dhabi approves Covid-19 facial scanners after positive trial
Facial scanners that can detect signs of Covid-19 have been introduced in Abu Dhabi.
The device comprises a camera and a phone application developed by a research lab based in the capital.
Security staff in malls were already using the system on Monday. It looks for signs that a person could have Covid-19.
So how does it work?
Scanning faces for signs of Covid-19
The facial scanner now being used was developed by the EDE Research Institute Abu Dhabi.
It detects a possible Covid-19 infection by measuring electromagnetic waves, “which change when the RNA [ribonucleic acid] particles of the virus are present in the person’s body”.
RNA typically acts as a messenger carrying instructions from DNA.
How do the scanners work?
A reader is placed within five metres of the people set to be scanned.
Within seconds, the device analyses each face, and sends a message to the smart phone held by the operator.
Green means the subject has tested negative, a red reading indicates they have tested positive.
The EDE scanner is used alongside other devices, including thermal scanners.
Where will the scanners be installed?
The technology will be used at various shopping malls and public places in Abu Dhabi, some residential areas, and all land and air entry points starting from Monday.
How do we know they work?
The introduction of EDE scanners comes after a trial of the technology in Ghantoot, Yas Island and Mussaffah, Abu Dhabi Media Office said on Sunday.
It said 20,000 people had been tested in the pilot and the results showed more than “90 per cent sensitivity”.
What happens if the scanner finds someone positive?
If the scanner identifies a person as being potentially infected with Covid-19, they will not be permitted to pass, and they must take a PCR test within 24 hours.
How a heart scan could detect Covid-19
Mayo Clinic in the US recently published research indicating that Covid-19 creates subtle electrical changes in the heart, which can be detected by an AI-enabled electrocardiogram (EKG).
This means an EKG could potentially be used as a rapid, reliable screening test.
The research was garnered through an international effort, and data was pooled from four continents and 14 countries.
The AI-enhanced EKG was able to accurately detect a negative Covid-19 infection in 91 per cent of people.
"This study demonstrates the presence of a biological signal in the EKG consistent with Covid-19 infection, but it included many ill patients," said Dr Paul Friedman, chairman of the clinic's Department of Cardiovascular Medicine and senior author of the study.
"While it is a hopeful signal, we must prospectively test this in asymptomatic people using smartphone-based electrodes to confirm that it can be practically used in the fight against the pandemic," said Dr Friedman. "Studies are under way now to address that question."
Other Covid-19 scanning technology
Several other electronic devices designed to detect Covid-19 have been developed around the world.
Some scanners are installed as smartphone apps and they detect a user's heart rate, oxygen level, respiration rate and even stress level within 45 seconds.
The app analyses the skin of the person's face, and using a mixture of light, artificial intelligence and an algorithm, it can read what is going on in the blood under the skin.
If you have ever had your oxygen levels checked in a hospital, you might remember having a clip with a red light placed in your finger, called an oximeter.
The app is doing the same thing, optically, through the camera on the smart phone. The technique is known as photoplethysmography (PPG).
Temperature and oxygen levels are important because people who are suffering from Covid-19 frequently have a fever, and their oxygenation levels can be lower, because coronavirus affects the respiratory system.
Normal oxygen levels are 90 or above, and become a concern when they drop below this level.
The burning issue
The internal combustion engine is facing a watershed moment – major manufacturer Volvo is to stop producing petroleum-powered vehicles by 2021 and countries in Europe, including the UK, have vowed to ban their sale before 2040. The National takes a look at the story of one of the most successful technologies of the last 100 years and how it has impacted life in the UAE.
Read part four: an affection for classic cars lives on
Read part three: the age of the electric vehicle begins
Read part one: how cars came to the UAE
The specs
- Engine: 3.9-litre twin-turbo V8
- Power: 640hp
- Torque: 760nm
- On sale: 2026
- Price: Not announced yet
The specs
Engine: Four electric motors, one at each wheel
Power: 579hp
Torque: 859Nm
Transmission: Single-speed automatic
Price: From Dh825,900
On sale: Now
MATCH INFO
Barcelona v Real Madrid, 11pm UAE
Match is on BeIN Sports
Start times
5.55am: Wheelchair Marathon Elites
6am: Marathon Elites
7am: Marathon Masses
9am: 10Km Road Race
11am: 4Km Fun Run
Conflict, drought, famine
Estimates of the number of deaths caused by the famine range from 400,000 to 1 million, according to a document prepared for the UK House of Lords in 2024.
It has been claimed that the policies of the Ethiopian government, which took control after deposing Emperor Haile Selassie in a military-led revolution in 1974, contributed to the scale of the famine.
Dr Miriam Bradley, senior lecturer in humanitarian studies at the University of Manchester, has argued that, by the early 1980s, “several government policies combined to cause, rather than prevent, a famine which lasted from 1983 to 1985. Mengistu’s government imposed Stalinist-model agricultural policies involving forced collectivisation and villagisation [relocation of communities into planned villages].
The West became aware of the catastrophe through a series of BBC News reports by journalist Michael Buerk in October 1984 describing a “biblical famine” and containing graphic images of thousands of people, including children, facing starvation.
Band Aid
Bob Geldof, singer with the Irish rock group The Boomtown Rats, formed Band Aid in response to the horrific images shown in the news broadcasts.
With Midge Ure of the band Ultravox, he wrote the hit charity single Do They Know it’s Christmas in December 1984, featuring a string of high-profile musicians.
Following the single’s success, the idea to stage a rock concert evolved.
Live Aid was a series of simultaneous concerts that took place at Wembley Stadium in London, John F Kennedy Stadium in Philadelphia, the US, and at various other venues across the world.
The combined event was broadcast to an estimated worldwide audience of 1.5 billion.
UAE currency: the story behind the money in your pockets
UAE currency: the story behind the money in your pockets
Ferrari 12Cilindri specs
Engine: naturally aspirated 6.5-liter V12
Power: 819hp
Torque: 678Nm at 7,250rpm
Price: From Dh1,700,000
Available: Now
The National's picks
4.35pm: Tilal Al Khalediah
5.10pm: Continous
5.45pm: Raging Torrent
6.20pm: West Acre
7pm: Flood Zone
7.40pm: Straight No Chaser
8.15pm: Romantic Warrior
8.50pm: Calandogan
9.30pm: Forever Young
COMPANY%20PROFILE
%3Cp%3E%3Cstrong%3ECompany%20name%3C%2Fstrong%3E%3A%20ASI%20(formerly%20DigestAI)%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStarted%3A%3C%2Fstrong%3E%202017%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EFounders%3A%3C%2Fstrong%3E%20Quddus%20Pativada%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EBased%3A%3C%2Fstrong%3E%20Dubai%2C%20UAE%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EIndustry%3A%3C%2Fstrong%3E%20Artificial%20intelligence%2C%20education%20technology%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EFunding%3A%3C%2Fstrong%3E%20%243%20million-plus%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EInvestors%3A%3C%2Fstrong%3E%20GSV%20Ventures%2C%20Character%2C%20Mark%20Cuban%3C%2Fp%3E%0A
Global state-owned investor ranking by size
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United States
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China
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UAE
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Japan
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Norway
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Canada
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Singapore
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Australia
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Saudi Arabia
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South Korea
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Specs
Engine: 51.5kW electric motor
Range: 400km
Power: 134bhp
Torque: 175Nm
Price: From Dh98,800
Available: Now
ELIO
Starring: Yonas Kibreab, Zoe Saldana, Brad Garrett
Directors: Madeline Sharafian, Domee Shi, Adrian Molina
Rating: 4/5
Tearful appearance
Chancellor Rachel Reeves set markets on edge as she appeared visibly distraught in parliament on Wednesday.
Legislative setbacks for the government have blown a new hole in the budgetary calculations at a time when the deficit is stubbornly large and the economy is struggling to grow.
She appeared with Keir Starmer on Thursday and the pair embraced, but he had failed to give her his backing as she cried a day earlier.
A spokesman said her upset demeanour was due to a personal matter.
Tips to stay safe during hot weather
- Stay hydrated: Drink plenty of fluids, especially water. Avoid alcohol and caffeine, which can increase dehydration.
- Seek cool environments: Use air conditioning, fans, or visit community spaces with climate control.
- Limit outdoor activities: Avoid strenuous activity during peak heat. If outside, seek shade and wear a wide-brimmed hat.
- Dress appropriately: Wear lightweight, loose and light-coloured clothing to facilitate heat loss.
- Check on vulnerable people: Regularly check in on elderly neighbours, young children and those with health conditions.
- Home adaptations: Use blinds or curtains to block sunlight, avoid using ovens or stoves, and ventilate living spaces during cooler hours.
- Recognise heat illness: Learn the signs of heat exhaustion and heat stroke (dizziness, confusion, rapid pulse, nausea), and seek medical attention if symptoms occur.
UAE rugby season
FIXTURES
West Asia Premiership
Dubai Hurricanes v Dubai Knights Eagles
Dubai Tigers v Bahrain
Jebel Ali Dragons v Abu Dhabi Harlequins
UAE Division 1
Dubai Sharks v Dubai Hurricanes II
Al Ain Amblers v Dubai Knights Eagles II
Dubai Tigers II v Abu Dhabi Saracens
Jebel Ali Dragons II v Abu Dhabi Harlequins II
Sharjah Wanderers v Dubai Exiles II
LAST SEASON
West Asia Premiership
Winners – Bahrain
Runners-up – Dubai Exiles
UAE Premiership
Winners – Abu Dhabi Harlequins
Runners-up – Jebel Ali Dragons
Dubai Rugby Sevens
Winners – Dubai Hurricanes
Runners-up – Abu Dhabi Harlequins
UAE Conference
Winners – Dubai Tigers
Runners-up – Al Ain Amblers
Specs
Engine: Duel electric motors
Power: 659hp
Torque: 1075Nm
On sale: Available for pre-order now
Price: On request
The specs
AT4 Ultimate, as tested
Engine: 6.2-litre V8
Power: 420hp
Torque: 623Nm
Transmission: 10-speed automatic
Price: From Dh330,800 (Elevation: Dh236,400; AT4: Dh286,800; Denali: Dh345,800)
On sale: Now
ESSENTIALS
The flights
Emirates flies from Dubai to Phnom Penh via Yangon from Dh2,700 return including taxes. Cambodia Bayon Airlines and Cambodia Angkor Air offer return flights from Phnom Penh to Siem Reap from Dh250 return including taxes. The flight takes about 45 minutes.
The hotels
Rooms at the Raffles Le Royal in Phnom Penh cost from $225 (Dh826) per night including taxes. Rooms at the Grand Hotel d'Angkor cost from $261 (Dh960) per night including taxes.
The tours
A cyclo architecture tour of Phnom Penh costs from $20 (Dh75) per person for about three hours, with Khmer Architecture Tours. Tailor-made tours of all of Cambodia, or sites like Angkor alone, can be arranged by About Asia Travel. Emirates Holidays also offers packages.
