Two students have made a pair of smart glasses with facial recognition technology to discover the private information of strangers.
In a video demonstration, one of the Harvard students is shown using the technology to quickly discover details about the woman sitting near him at a train station in Boston.
“Wait, are you Betsy?” he asks her. Betsy is a complete stranger and he hasn’t heard of her until seconds before.
“I think I met you through the Cambridge Community Foundation, right?”
She smiles, stands up to greet him and shakes his hand.
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AnhPhu Nguyen and Caine Ardayfio made the demonstration to show how easily smart glasses can be used maliciously.
“Are we ready for a world where our data is exposed at a glance?” Mr Nguyen asked in a post on X.
Mr Nguyen, who studies human augmentation, and Mr Ardayfio, who studies physics, created the facial recognition glasses using tools that are readily available on the market.
They used a pair of Meta’s smart Ray Bans and streamed its live recordings to a computer, where AI was used to spot when the glasses were looking at a face.
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Using that first, live picture, the computer looked up more pictures of the person and then scoured voter registration databases and news articles.
Using those publicly available sources, the two students were able to quickly discover people’s names, phone numbers, home addresses and even relatives’ names.
Image: Meta’s smart Ray Ban sunglasses. File pic: Reuters
In a video shared online, the experiment is repeated over and over, with Mr Nguyen and Mr Ardayfio testing it out on Harvard’s campus to the shock of their fellow students.
“What about John and Susan?” they asked one woman.
“This is meant to be a demonstration to raise awareness of what’s possible today with consumer tech,” said Mr Nguyen, adding the pair won’t be releasing the code for how they built the programme.
“It’s too dangerous,” Mr Nguyen told one of his followers.
Meta told Sky News the Ray Bans do not come equipped with facial recognition technology and will also make a sound and show a light to indicate to others that the glasses are recording.
The sound and recording light cannot be disabled by the user, and if the light is completely covered, the user will be asked to remove obstacles before taking a photo or recording a video.
“From what we can see, these students are simply using publicly-available facial recognition software on a computer that would work with photos taken on any camera, phone or recording device,” said a Meta spokesperson.
On Friday, after a period of relative calm which has included striking a deal with the UK, he threatened to impose a 50% tariff on the EU after claiming trade talks with Brussels were “going nowhere”.
The US president has repeatedly taken issue with the EU, going as far as to claim it was created to rip the US off.
However, in the face of the latest hostile rhetoric from Mr Trump’s social media account, the European Commission – which oversees trade for the 27-country bloc – has refused to back down.
EU trade chief Maros Sefcovic said: “EU-US trade is unmatched and must be guided by mutual respect, not threats.
“We stand ready to defend our interests.”
Image: Donald Trump speaks to reporters in the Oval Office on Friday
Fellow EU leaders and ministers have also held the line after Mr Trump’s comments.
Polish deputy economy minister Michal Baranowski said the tariffs appeared to be a negotiating ploy, with Dutch deputy prime minister Dick Schoof said tariffs “can go up and down”.
French trade minister Laurent Saint-Martin said the latest threats did nothing to help trade talks.
He stressed “de-escalation” was one of the EU’s main aims but warned: “We are ready to respond.”
Mr Sefcovic spoke with US trade representative Jamieson Greer and commerce secretary Howard Lutnick after Mr Trump’s comments.
Mr Trump has previously backed down on a tit-for-tat trade war with China, which saw tariffs soar above 100%.
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3:44
US and China end trade war
Sticking points
Talks between the US and EU have stumbled.
In the past week, Washington sent a list of demands to Brussels – including adopting US food safety standards and removing national digital services taxes, people familiar with the talks told Reuters news agency.
In response, the EU reportedly offered a mutually beneficial deal that could include the bloc potentially buying more liquefied natural gas and soybeans from the US, as well as cooperation on issues such as steel overcapacity, which both sides blame on China.
Stocks tumble as Trump grumbles
Major stock indices tumbled after Mr Trump’s comments, which came as he also threatened to slap US tech giant Apple with a 25% tariff.
The president is adamant that he wants the company’s iPhones to be built in America.
The vast majority of its phones are made in China, and the company has also shifted some production to India.
Shares of Apple ended 3% lower and the dollar sank 1% versus the Japanese yen and the euro rose 0.8% against the dollar.
In the dozens of framed images and newspaper clippings covering the walls of his office in downtown New York City, Al Sharpton is pictured alongside presidents and leading protests.
He has spent decades campaigning and is perhaps the most famous civil rights activist in the US today.
Many of those clippings on the wall relate to one moment in May 2020 – the murder of George Floyd.
Image: George Floyd was killed while under arrest in Minneapolis in May 2020
Speaking to Sky News ahead of the five-year anniversary of that moment, Mr Sharpton remembered the combination of “humiliation and deep anger” he felt seeing the footage of Mr Floyd’s death that swept the world.
“The more I watched, the more angry I felt,” he said.
Mr Floyd was murdered in Minneapolis by Derek Chauvin, a 44-year-old white police officer.
Mr Floyd had been arrested after a store clerk reported he had made a purchase using counterfeit money.
Chauvin knelt on Mr Floyd’s neck for over nine minutes, while he was handcuffed and lying face down in the street.
Image: Chauvin pressed his knee on Mr Floyd’s neck for more than nine minutes, as the victim repeatedly said ‘I can’t breathe’. Pic: AP
‘A seismic moment’
For Mr Sharpton, who has marched with countless other families, this felt different because it was “graphic and unnecessary”.
“What kind of person would hear somebody begging for their life and ignore them?” he said.
“I had no idea this would become a seismic moment,” he continued.
“I think people would accuse civil rights leaders, activists like me of being opportunistic, but we don’t know if one call from the next one is going to be big, all we know is we have to answer to the call.”
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3:23
Has US changed five years after George Floyd’s death?
Trump ‘pouring salt on the wounds’
Mr Floyd’s death took place during Donald Trump’s first term in the White House.
During Trump’s second term, his administration has moved to repeal federal oversight plans for the Minneapolis Police Department – a move originally supported by Joe Biden’s administration.
Mr Sharpton believes Mr Trump and the Department of Justice have purposely timed this for the 5th Anniversary of Mr Floyd’s Death.
“It’s pouring salt on the wounds of those that were killed, and those that fought,” he said.
“I think Donald Trump and his administration is actively trying to reverse and revoke changes and progress made with policing based on the movement we created after George Floyd’s death, worldwide.”
Image: The murder of George Floyd sparked Black Lives Matter protests around the world
Mr Sharpton still supports George Floyd’s family and will be with them this weekend in Houston, Texas, where many of them will mark the anniversary.
He said the legacy of Mr Floyd’s death is still being written.
Evoking the civil rights movement of the 1960s he said: “The challenge is we must turn those moments into permanent movements, it took nine years from 1955 to 1964 for Dr [Martin Luther] King in that movement to get a Civil Rights Act after Rosa Parks sat in the front of a bus in Montgomery.
“We’re five years out of George Floyd, we’ve got to change the laws.
“We can do it in under nine years, but we can’t do it if we take our eye off the prize.”
Donald Trump has threatened to impose 50% tariffs on the EU, starting from next month, after saying that trade talks with Brussels were “going nowhere”.
Mr Trump made the comments on his Truth Social platform. It is a fresh escalation in his trade row with the European Union, which he has previously accused of ripping off the US.
It comes as he also announced that Apple will be forced to pay 25% tariffs on its iPhones unless it moves all its manufacturing to the US.
Apple shares dropped more than 2% in premarket trading after the warning, also posted on Truth Social.
“I have long ago informed Tim Cook of Apple that I expect their iPhone’s that will be sold in the United States of America will be manufactured and built in the United States, not India, or anyplace else,” wrote the president.
“If that is not the case, a Tariff of at least 25% must be paid by Apple to the U.S.”
Production of Apple’s flagship phone happens primarily in China and India, which has been an issue brought up repeatedly by President Trump.
On Thursday, the Financial Times reported Apple was planning to expand its India supply chain through a key contractor.
Taiwanese company Foxconn is planning to build a new factory in the Indian state of Tamil Nadu, according to the paper, to help supply Apple.
Sky News has contacted Apple for comment.
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