A ready smile, well-applied eye make-up and a dash of youthful vigour are useful components for a successful run for elected office, according to studies into the nature of trust – the most elusive of modern political traits.
Researchers from Paris universities used an algorithm built upon known facial traits that prompt feelings of trust – such as a smiling mouth or wider eyes – and tested it for accuracy on databases of human faces separately assessed by human volunteers.
They used the algorithm to assess thousands of portraits from the 14th century onwards to conclude that people found prominent figures more trustworthy as centuries passed and societies became more prosperous.
The smile was a key element to winning trust with the depiction of stern, patrician leaders changing with a “smile revolution” in portrait styles in 18th century France, according to the study published on Tuesday.
“If you’re smiling, you have a higher chance of being trusted,” said Lou Safra, one of the researchers.
Which of today’s famous faces does the algorithm trust?
The National asked the academics to use their algorithm to assess the perception of trust in a modern-day group of leaders and influential figures.
The researchers first ran an experiment on photographs of a smiling US Democratic presidential candidate Joe Biden and an unsmiling shot of the incumbent, Donald Trump. The algorithm gave Mr Biden a trustworthy rating while ranking Mr Trump as untrustworthy.
The National sent in a series of photographs which were transplanted on to avatars to evaluate the subjects' level of trustworthiness. The team was then able to rate the following 10 leading figures:
The programme came up with the two most and the two least trustworthy. The results are at the bottom of the article but here you can guess the most trustworthy pair.
The research team said the results would be altered if different pictures were used, and also that women and younger people are more likely to be rated as trustworthy.
Ms Safra said cosmetics that make the eyes appear bigger, and judiciously applied lipstick, could alter one’s appearance sufficiently to make a person appear more trustworthy.
Researchers said the latest study tracked changes in the style of prominent people, who in past centuries wanted to be perceived as unsmilingly steadfast and harsh, to the modern political era, in which many leaders seek public approval at the ballot box.
“If people smile it’s because they want to inspire trust, display co-operative features and show themselves as good co-operators,” Ms Safra said.
The results...
Most trustworthy: Meghan Markle and Emmanuel Macron
Least trustworthy: Pablo Escobar and Vladimir Putin
COMPANY%20PROFILE%20
%3Cp%3E%3Cstrong%3EName%3A%3C%2Fstrong%3E%20Haltia.ai%0D%3Cbr%3E%3Cstrong%3EStarted%3A%3C%2Fstrong%3E%202023%0D%3Cbr%3E%3Cstrong%3ECo-founders%3A%3C%2Fstrong%3E%20Arto%20Bendiken%20and%20Talal%20Thabet%0D%3Cbr%3E%3Cstrong%3EBased%3A%3C%2Fstrong%3E%20Dubai%2C%20UAE%0D%3Cbr%3E%3Cstrong%3EIndustry%3A%3C%2Fstrong%3E%20AI%0D%3Cbr%3E%3Cstrong%3ENumber%20of%20employees%3A%3C%2Fstrong%3E%2041%0D%3Cbr%3E%3Cstrong%3EFunding%3A%3C%2Fstrong%3E%20About%20%241.7%20million%0D%3Cbr%3E%3Cstrong%3EInvestors%3A%3C%2Fstrong%3E%20Self%2C%20family%20and%20friends%26nbsp%3B%3C%2Fp%3E%0A
TYPES%20OF%20ONLINE%20GIG%20WORK
%3Cp%3E%3Cstrong%3EDesign%2C%20multimedia%20and%20creative%20work%3A%20%3C%2Fstrong%3ELogo%20design%2C%20website%20design%2C%20visualisations%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EBusiness%20and%20professional%20management%3A%20%3C%2Fstrong%3ELegal%20or%20management%20consulting%2C%20architecture%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EBusiness%20and%20professional%20support%3A%20%3C%2Fstrong%3EResearch%20support%2C%20proofreading%2C%20bookkeeping%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ESales%20and%20marketing%20support%3A%20%3C%2Fstrong%3ESearch%20engine%20optimisation%2C%20social%20media%20marketing%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EData%20entry%2C%20administrative%2C%20and%20clerical%3A%20%3C%2Fstrong%3EData%20entry%20tasks%2C%20virtual%20assistants%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EIT%2C%20software%20development%20and%20tech%3A%20%3C%2Fstrong%3EData%20analyst%2C%20back-end%20or%20front-end%20developers%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EWriting%20and%20translation%3A%20%3C%2Fstrong%3EContent%20writing%2C%20ghost%20writing%2C%20translation%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EOnline%20microtasks%3A%20%3C%2Fstrong%3EImage%20tagging%2C%20surveys%3C%2Fp%3E%0A%3Cp%3E%3Cem%3ESource%3A%20World%20Bank%3C%2Fem%3E%3C%2Fp%3E%0A
Groom and Two Brides
Director: Elie Semaan
Starring: Abdullah Boushehri, Laila Abdallah, Lulwa Almulla
Rating: 3/5
Score
Third Test, Day 1
New Zealand 229-7 (90 ov)
Pakistan
New Zealand won the toss and elected to bat
Ain Dubai in numbers
126: The length in metres of the legs supporting the structure
1 football pitch: The length of each permanent spoke is longer than a professional soccer pitch
16 A380 Airbuses: The equivalent weight of the wheel rim.
9,000 tonnes: The amount of steel used to construct the project.
5 tonnes: The weight of each permanent spoke that is holding the wheel rim in place
192: The amount of cable wires used to create the wheel. They measure a distance of 2,4000km in total, the equivalent of the distance between Dubai and Cairo.
Honeymoonish
%3Cp%3E%3Cstrong%3EDirector%3A%3C%2Fstrong%3E%20Elie%20El%20Samaan%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStarring%3A%20%3C%2Fstrong%3ENour%20Al%20Ghandour%2C%20Mahmoud%20Boushahri%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%203%2F5%3C%2Fp%3E%0A
How to improve Arabic reading in early years
One 45-minute class per week in Standard Arabic is not sufficient
The goal should be for grade 1 and 2 students to become fluent readers
Subjects like technology, social studies, science can be taught in later grades
Grade 1 curricula should include oral instruction in Standard Arabic
First graders must regularly practice individual letters and combinations
Time should be slotted in class to read longer passages in early grades
Improve the appearance of textbooks
Revision of curriculum should be undertaken as per research findings
Conjugations of most common verb forms should be taught
Systematic learning of Standard Arabic grammar
The specs: 2019 Jeep Wrangler
Price, base: Dh132,000
Engine: 3.6-litre V6
Gearbox: Eight-speed automatic
Power: 285hp @ 6,400rpm
Torque: 347Nm @ 4,100rpm
Fuel economy, combined: 9.6L to 10.3L / 100km
BUNDESLIGA FIXTURES
Friday (UAE kick-off times)
Cologne v Hoffenheim (11.30pm)
Saturday
Hertha Berlin v RB Leipzig (6.30pm)
Schalke v Fortuna Dusseldof (6.30pm)
Mainz v Union Berlin (6.30pm)
Paderborn v Augsburg (6.30pm)
Bayern Munich v Borussia Dortmund (9.30pm)
Sunday
Borussia Monchengladbach v Werder Bremen (4.30pm)
Wolfsburg v Bayer Leverkusen (6.30pm)
SC Freiburg v Eintracht Frankfurt (9on)
More from Rashmee Roshan Lall
Favourite things
Luxury: Enjoys window shopping for high-end bags and jewellery
Discount: She works in luxury retail, but is careful about spending, waits for sales, festivals and only buys on discount
University: The only person in her family to go to college, Jiang secured a bachelor’s degree in business management in China
Masters: Studying part-time for a master’s degree in international business marketing in Dubai
Vacation: Heads back home to see family in China
Community work: Member of the Chinese Business Women’s Association of the UAE to encourage other women entrepreneurs
GIANT REVIEW
Starring: Amir El-Masry, Pierce Brosnan
Director: Athale
Rating: 4/5
Brown/Black belt finals
3pm: 49kg female: Mayssa Bastos (BRA) v Thamires Aquino (BRA)
3.07pm: 56kg male: Hiago George (BRA) v Carlos Alberto da Silva (BRA)
3.14pm: 55kg female: Amal Amjahid (BEL) v Bianca Basilio (BRA)
3.21pm: 62kg male: Gabriel de Sousa (BRA) v Joao Miyao (BRA)
3.28pm: 62kg female: Beatriz Mesquita (BRA) v Ffion Davies (GBR)
3.35pm: 69kg male: Isaac Doederlein (BRA) v Paulo Miyao (BRA)
3.42pm: 70kg female: Thamara Silva (BRA) v Alessandra Moss (AUS)
3.49pm: 77kg male: Oliver Lovell (GBR) v Tommy Langarkar (NOR)
3.56pm: 85kg male: Faisal Al Ketbi (UAE) v Rudson Mateus Teles (BRA)
4.03pm: 90kg female: Claire-France Thevenon (FRA) v Gabreili Passanha (BRA)
4.10pm: 94kg male: Adam Wardzinski (POL) v Kaynan Duarte (BRA)
4.17pm: 110kg male: Yahia Mansoor Al Hammadi (UAE) v Joao Rocha (BRA
Profile of Tarabut Gateway
Founder: Abdulla Almoayed
Based: UAE
Founded: 2017
Number of employees: 35
Sector: FinTech
Raised: $13 million
Backers: Berlin-based venture capital company Target Global, Kingsway, CE Ventures, Entrée Capital, Zamil Investment Group, Global Ventures, Almoayed Technologies and Mad’a Investment.
White hydrogen: Naturally occurring hydrogen
Chromite: Hard, metallic mineral containing iron oxide and chromium oxide
Ultramafic rocks: Dark-coloured rocks rich in magnesium or iron with very low silica content
Ophiolite: A section of the earth’s crust, which is oceanic in nature that has since been uplifted and exposed on land
Olivine: A commonly occurring magnesium iron silicate mineral that derives its name for its olive-green yellow-green colour
57%20Seconds
%3Cp%3E%3Cstrong%3EDirector%3A%3C%2Fstrong%3E%20Rusty%20Cundieff%0D%3Cbr%3E%3Cstrong%3EStars%3A%20%3C%2Fstrong%3EJosh%20Hutcherson%2C%20Morgan%20Freeman%2C%20Greg%20Germann%2C%20Lovie%20Simone%0D%3Cbr%3E%3Cstrong%3ERating%3A%20%3C%2Fstrong%3E2%2F5%0D%3Cbr%3E%0D%3Cbr%3E%3C%2Fp%3E%0A
The specs
Engine: 2.0-litre 4-cylturbo
Transmission: seven-speed DSG automatic
Power: 242bhp
Torque: 370Nm
Price: Dh136,814
UAE currency: the story behind the money in your pockets
UAE currency: the story behind the money in your pockets
Infiniti QX80 specs
Engine: twin-turbocharged 3.5-liter V6
Power: 450hp
Torque: 700Nm
Price: From Dh450,000, Autograph model from Dh510,000
Available: Now
Company%20profile
%3Cp%3EName%3A%20Tabby%3Cbr%3EFounded%3A%20August%202019%3B%20platform%20went%20live%20in%20February%202020%3Cbr%3EFounder%2FCEO%3A%20Hosam%20Arab%2C%20co-founder%3A%20Daniil%20Barkalov%3Cbr%3EBased%3A%20Dubai%2C%20UAE%3Cbr%3ESector%3A%20Payments%3Cbr%3ESize%3A%2040-50%20employees%3Cbr%3EStage%3A%20Series%20A%3Cbr%3EInvestors%3A%20Arbor%20Ventures%2C%20Mubadala%20Capital%2C%20Wamda%20Capital%2C%20STV%2C%20Raed%20Ventures%2C%20Global%20Founders%20Capital%2C%20JIMCO%2C%20Global%20Ventures%2C%20Venture%20Souq%2C%20Outliers%20VC%2C%20MSA%20Capital%2C%20HOF%20and%20AB%20Accelerator.%3Cbr%3E%3C%2Fp%3E%0A
Itcan profile
Founders: Mansour Althani and Abdullah Althani
Based: Business Bay, with offices in Saudi Arabia, Egypt and India
Sector: Technology, digital marketing and e-commerce
Size: 70 employees
Revenue: On track to make Dh100 million in revenue this year since its 2015 launch
Funding: Self-funded to date
Mohammed bin Zayed Majlis
The specs: Lamborghini Aventador SVJ
Price, base: Dh1,731,672
Engine: 6.5-litre V12
Gearbox: Seven-speed automatic
Power: 770hp @ 8,500rpm
Torque: 720Nm @ 6,750rpm
Fuel economy: 19.6L / 100km
