Racial bias in AI: Officers questioned father in watch theft probe after he was wrongly identified by facial recognition technology
Three years ago in Detroit, Robert Williams arrived home from work to find the police waiting at his front door, ready to arrest him for a crime he hadn’t committed.
Facial recognition technology used by officers had mistaken Williams for a suspect who had stolen thousands of dollars worth of watches.
The system linked a blurry CCTV image of the suspect with Williams in what is considered to be the first known case of wrongful arrest owing to the use of the AI-based technology.
The experience was “infuriating”, Mr Williams said.
“Imagine knowing you didn’t do anything wrong… And they show up to your home and arrest you in your driveway before you can really even get out the car and hug and kiss your wife or see your kids.”
Mr Williams, 45, was released after 30 hours in custody, and has filed a lawsuit, which is ongoing, against Detroit’s police department asking for compensation and a ban on the use of facial recognition software to identify suspects.
Robert Williams with his family
There are six known instances of wrongful arrest in the US, and the victims in all cases were black people.
Artificial intelligence reflects racial bias in society, because it is trained on real-world data.
A US government study published in 2019 found that facial recognition technology was between 10 and 100 times more likely to misidentify black people than white people.
This is because the technology is trained on predominantly white datasets. This is because it doesn’t have as much information on what people of other races look like, so it’s more likely to make mistakes.
There are growing calls for that bias to be addressed if companies and policymakers want to use it for future decision-making.
One approach to solving the problem is to use synthetic data, which is generated by a computer to be more diverse than real-world datasets.
Chris Longstaff, vice president for product management at Mindtech, a Sheffield-based start-up, said that real-world datasets are inherently biased because of where the data is drawn from.
“Today, most of the AI solutions out there are using data scraped from the internet, whether that is from YouTube, Tik Tok, Facebook, one of the typical social media sites,” he said.
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As a solution, Mr Longstaff’s team have created “digital humans” based on computer graphics.
These can vary in ethnicity, skin tone, physical attributes and age. The lab then combines some of this data with real-world data to create a more representative dataset to train AI models.
One of Mindtech’s clients is a construction company that wants to improve the safety of its equipment.
The lab uses the diverse data it has generated to train the company’s autonomous vehicles to recognise different types of people on the construction site so it can stop moving if someone is in their way.
Some CCTV cameras are now fitted with facial recognition technology. File pic
Toju Duke, a responsible AI advisor and former programme manager at Google, said that using computer-generated, or “synthetic,” data to train AI models has its downsides.
“For someone like me, I haven’t travelled across the whole world, I haven’t met anyone from every single culture and ethnicity and country,” he said.
“So there’s no way I can develop something that would represent everyone in the world and that could lead to further offences.
“So we could actually have synthetic people or avatars that could have a mannerism that could be offensive to someone else from a different culture.”
The problem of racial bias is not unique to facial recognition technology, it has been recorded across different types of AI models.
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The vast majority of AI-generated images of “fast food workers” showed people with darker skin tones, even though US labour market figures show that the majority of fast food workers in the country are white, according to a Bloomberg experiment using Stability AI’s image generator earlier this year.
The company said it is working to diversify its training data.
A spokesperson for the Detroit police department said it has strict rules for using facial recognition technology and considers any match only as an “investigative lead” and not proof that a suspect has committed a crime.
“There are a number of checks and balances in place to ensure ethical use of facial recognition, including: use on live or recorded video is prohibited; supervisor oversight; and weekly and annual reporting to the Board of Police Commissioners on the use of the software,” they said.
As the two most powerful countries in the world, the relationship between the United States and China is the most consequential of all bilateral ties.
Any change in interactions and behaviour by either side does not just impact security, economic activity and trade in Washington and Beijing, but also affects the rest of the planet.
President Xi Jinping chose to make this point publicly as he said hello – and presumably goodbye – to Joe Biden when the two men met on the sidelines of an economic forum in Peru in what was likely their last face-to-face sit down before the US leader hands the keys to the White House over to Donald Trump.
Joe Biden and Xi Jinping shaking hands in Peru earlier this week. Pic: Reuters
“As two major countries, China and the United States should bear in mind the interest of the whole world and inject more certainty and positive energy into the turbulent world,” Mr Xi said, speaking through a translator.
“It is my consistent belief that as the world’s most important bilateral relationship, a stable China-US relationship is critical not only to the interests of the Chinese and American peoples but also to the future and destiny of the entire humanity.”
Mr Biden, whose relationship with his opposite number does not just span his four years as president but also when he previously served as vice president under Barack Obama, also focused on the importance of dialogue.
“We haven’t always agreed, but our conversations have always been candid and always been frank,” he said, sitting at a long table, surrounded by aides, with Mr Xi opposite him.
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“I think that’s vital. These conversations prevent miscalculations, and they ensure the competition between our two countries will not veer into conflict. Be competition, not conflict.”
While clearly directed at him, it is doubtful that Mr Trump will heed the advice.
He has consistently criticised the Biden administration for being too soft on Beijing and has vowed to be much tougher – even saying he would impose 60% tariffs on Chinese imports.
The president-elect’s picks for top jobs in the White House, such as with China hawks Senator Marco Rubio as his desired secretary of state, and Representative Mike Walz as national security adviser, also point to a hardening in the US’ position on Beijing – which is on a trajectory to overtake Washington as the world’s number one superpower.
This moment of re-ordering in global dominance – something the UK was once forced to absorb when the sun set on the British Empire – is on course to happen regardless of who is in the White House.
But a more hostile and combative commander-in-chief in the White House makes it an increasingly perilous time for everyone.
It is perhaps why the current leaders in Beijing and Washington are so keen to stress that while their feelings towards one another go up and down, the ability to keep talking is critical.
Joe Biden has met with Xi Jinping for the last time as US president, where the Chinese leader said he is “ready to work” with Donald Trump.
Speaking at the Asia-Pacific Economic Cooperation forum in Lima, Peru, Mr Biden said the US and China’s relationship should be about “competition, not conflict”.
“We haven’t always agreed, but our conversations have always been candid and always been frank,” he said.
“We’ve never kidded one another. These conversations prevent miscalculations, and they ensure the competition between our two countries will not veer into conflict.
“We’ve been level with one another. I think that’s vital.”
Their last-ever meeting comes as president-elect Donald Trump vows to introduce blanket 60% tariffs on US imports of Chinese goods as part of a series of “America First” trade measures.
Pic: Reuters
But despite Mr Trump’s proposed measures, Mr Xi said his country’s goal “of a stable, healthy and sustainable China-US relationship remains unchanged”.
“Our commitment to mutual respect, peaceful coexistence and… cooperation as principles for handling China-US relations remains unchanged,” he added.
The Chinese president then said the country is “ready to work with the new US administration to maintain communication, expand cooperation and manage differences, so as to strive for a steady transition”.
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Neither Mr Xi nor Mr Biden responded to a question about whether there were concerns about Mr Trump’s proposed tariffs.
The president-elect has also named several China hawks to his transition team, such as Senator Marco Rubio as secretary of state and Representative Mike Waltz as national security adviser.
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Under Mr Biden, Washington has introduced restrictions on US investment in Chinese artificial intelligence, quantum computing and semiconductors.
Former house speaker Nancy Pelosi also visited the island of Taiwan – which China views as a breakaway province – in April 2022.
In their meeting at this time last year – which followed a surge in tensions when an alleged Chinese spy balloon was shot down over the US – both leaders said direct communication between American and Chinese military forces would be restored.
Former heavyweight champion Mike Tyson says the health scare in June, which forced the postponement of his boxing match with Jake Paul, almost cost him his life.
“I almost died in June,” Tyson wrote on X, adding that he “had 8 blood transfusions. Lost half my blood and 25lbs in hospital”.
The 58-year-old, who lost to the YouTuber-turned-boxer in a unanimous points decision in Texas, tweeted that the situation was far worse than people had realised.
Following Tyson’s recovery, after reportedly suffering an ulcer flareup, he reflected on the result of the fight.
“This is one of those situations when you lost but still won… no regrets to get in the ring one last time,” he said.
That contrasts with Tyson’s comments after the match in which he refused to confirm whether it would be his last fight.
“It depends on the situation,” Tyson said before suggesting a fight with Paul’s older brother, Logan Paul, who was standing near him in the ring.
Critics argued that the revised match – which involved fewer and shortened rounds, as well as heavier gloves – fell short of entertaining.
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Paul beats Tyson by unanimous decision
Some claimed it appeared more like a glorified sparring session.
It was Tyson’s first sanctioned pro bout since 2005, when he lost to Kevin McBride and then went into retirement – only briefly reappearing for an exhibition match in 2020 against Roy Jones Jr.
Jake Paul believes he can fight for a championship belt within two years. Pic: AP
Paul has plenty to prove
Paul, 27, still has plenty to prove. The social media influencer wants to be a championship fighter and compete for a championship belt within two years. “I think it could happen in the next 24 months,” Paul said.
“I truly, truly believe in my skills and my ability and my power. And the cruiserweight division is seemingly open for the taking on that timeline,” he added.
The only professional match he has lost so far has been to Tommy Fury, the less-accomplished brother of former heavyweight champion Tyson Fury.
But there are questions about when Paul will fight a contender in his prime, as opposed to former champions or mixed martial artists.
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Intriguingly, in the days before his fight with Tyson, Paul mentioned super middleweight champion Canelo Alvarez, considered one of the best boxers in the world.
According to reports, the Texas bout earned Paul $40m (£31.7m) versus $20m (£15.8m) for Tyson.
Netflix said 60 million households worldwide viewed the contest on its streaming platform, and nearly 50 million tuned in to watch the undercard which saw Ireland’s Katie Taylor beat Puerto Rico’s Amanda Serrano.
Even so there were some technical glitches. More than 90,000 users reported problems on Netflix at its peak, according to the website Downdetector, which tracks outages.
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