Tesla chief executive Elon Musk said the US needed to catch up with the UAE in a social media comment about Zayed International Airport in Abu Dhabi.
Mr Musk made his remark in response to a video showing the ease of checking in to the airport using facial recognition.
The comment on X, which the billionaire owns, was in reply to a clip from a TikTok user discussing the technology available at the airport.
“[The] US does need to catch up,” said Mr Musk.
The airport's Terminal A opened to passengers in November. Before then, it was first seen by a global audience when it was used as a location in the Tom Cruise action movie Mission: Impossible – Dead Reckoning Part One.
Passengers who check in online can use the self-service desk at the terminal that will detect their biometric details using facial recognition.
The system does all the required checks on visas and data verification.
It was estimated that some passengers could get from the kerb outside the terminal to their gate in 12 minutes.
Terminal A was built to attract more airlines to start flights to the UAE capital and aims to “future-proof” operations by increasing its capacity to 65 million passengers in 10 years, up from 45 million currently, airport chiefs told The National last year.
The opening of the new terminal was soon followed by the renaming of the entire airport. Abu Dhabi International Airport officially changed its name to Zayed International Airport in February.
Watch: First Tesla Cybertruck available for rent in Dubai
MATCH INFO
Champions League last 16, first leg
Tottenham v RB Leipzig, Wednesday, midnight (UAE)
In-demand jobs and monthly salaries
- Technology expert in robotics and automation: Dh20,000 to Dh40,000
- Energy engineer: Dh25,000 to Dh30,000
- Production engineer: Dh30,000 to Dh40,000
- Data-driven supply chain management professional: Dh30,000 to Dh50,000
- HR leader: Dh40,000 to Dh60,000
- Engineering leader: Dh30,000 to Dh55,000
- Project manager: Dh55,000 to Dh65,000
- Senior reservoir engineer: Dh40,000 to Dh55,000
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- Field engineer: Dh6,500 to Dh7,500
- Field supervisor: Dh9,000 to Dh12,000
- Field operator: Dh5,000 to Dh7,000
Milestones on the road to union
1970
October 26: Bahrain withdraws from a proposal to create a federation of nine with the seven Trucial States and Qatar.
December: Ahmed Al Suwaidi visits New York to discuss potential UN membership.
1971
March 1: Alex Douglas Hume, Conservative foreign secretary confirms that Britain will leave the Gulf and “strongly supports” the creation of a Union of Arab Emirates.
July 12: Historic meeting at which Sheikh Zayed and Sheikh Rashid make a binding agreement to create what will become the UAE.
July 18: It is announced that the UAE will be formed from six emirates, with a proposed constitution signed. RAK is not yet part of the agreement.
August 6: The fifth anniversary of Sheikh Zayed becoming Ruler of Abu Dhabi, with official celebrations deferred until later in the year.
August 15: Bahrain becomes independent.
September 3: Qatar becomes independent.
November 23-25: Meeting with Sheikh Zayed and Sheikh Rashid and senior British officials to fix December 2 as date of creation of the UAE.
November 29: At 5.30pm Iranian forces seize the Greater and Lesser Tunbs by force.
November 30: Despite a power sharing agreement, Tehran takes full control of Abu Musa.
November 31: UK officials visit all six participating Emirates to formally end the Trucial States treaties
December 2: 11am, Dubai. New Supreme Council formally elects Sheikh Zayed as President. Treaty of Friendship signed with the UK. 11.30am. Flag raising ceremony at Union House and Al Manhal Palace in Abu Dhabi witnessed by Sheikh Khalifa, then Crown Prince of Abu Dhabi.
December 6: Arab League formally admits the UAE. The first British Ambassador presents his credentials to Sheikh Zayed.
December 9: UAE joins the United Nations.
UAE currency: the story behind the money in your pockets
Fight card
1. Featherweight 66kg: Ben Lucas (AUS) v Ibrahim Kendil (EGY)
2. Lightweight 70kg: Mohammed Kareem Aljnan (SYR) v Alphonse Besala (CMR)
3. Welterweight 77kg:Marcos Costa (BRA) v Abdelhakim Wahid (MAR)
4. Lightweight 70kg: Omar Ramadan (EGY) v Abdimitalipov Atabek (KGZ)
5. Featherweight 66kg: Ahmed Al Darmaki (UAE) v Kagimu Kigga (UGA)
6. Catchweight 85kg: Ibrahim El Sawi (EGY) v Iuri Fraga (BRA)
7. Featherweight 66kg: Yousef Al Husani (UAE) v Mohamed Allam (EGY)
8. Catchweight 73kg: Mostafa Radi (PAL) v Ahmed Abdelraouf of Egypt (EGY)
9. Featherweight 66kg: Jaures Dea (CMR) v Andre Pinheiro (BRA)
10. Catchweight 90kg: Tarek Suleiman (SYR) v Juscelino Ferreira (BRA)
