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Researchers at the University of Hull recently unveiled a novel method for detecting AI-generated deepfake images by analyzing reflections in human eyes.

Adejumoke Owolabi, an MSc student at the University of Hull, headed the research under the guidance of Dr. Kevin Pimbblet, professor of astrophysics.

In some ways, the astronomy angle isn’t always necessary for this kind of deepfake detection because a quick glance at a pair of eyes in a photo can reveal reflection inconsistencies, which is something artists who paint portraits have to keep in mind.

They used the Gini coefficient, typically employed to measure light distribution in galaxy images, to assess the uniformity of reflections across eye pixels.

The approach also risks producing false positives, as even authentic photos can sometimes exhibit inconsistent eye reflections due to varied lighting conditions or post-processing techniques.

But analyzing eye reflections may still be a useful tool in a larger deepfake detection toolset that also considers other factors such as hair texture, anatomy, skin details, and background consistency.

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In the biggest news of all, Rivian and Volkswagen announced a $5 billion joint venture that will co-develop core parts of the hardware and software platform to be used in cars from both automakers.

We love that because it aligns so beautifully with our mission: the ability to help accelerate putting highly compelling electric vehicles into the market, which will ultimately drive more demand.

A core objective of how we’ve structured the joint venture is that we don’t lose the velocity and the speed and the decisiveness and lack of bureaucracy that exists within our software function today.

Beyond just simplification of how we manage running over-the-air updates across so many different instances, it also gets us a lot of supply chain leverage in a way that we, Rivian, haven’t had in the past.

In fact, you can imagine the day of the announcement, I had a handful of phone calls from CEOs of big semiconductor suppliers, and they’re like, “Hey, we can work harder on pricing.” So, that was awesome.

So, taking away all those mechanical design studio packaging constraints that we had before, and then solving the biggest challenge, which was network architecture by this being that as a project, it’s just a very different type of relationship.

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EMILYs LIST, the PAC focused on electing Democratic women, explicitly endorsed Harris in a tweet and, in a more subtle show of support, also added the tree and the coconut to its username.

The “coconut tree” meme originates from a May 2023 speech Harris gave at a White House event for advancing opportunities for Hispanic Americans.

At one point near the end of her remarks, Harris talked about how the initiative’s work would be focused on young people, but it should also take into account the needs of their families, teachers and communities, “because none of us just live in a silo.”

But the meme tookon new life this summer, after President Biden’s disastrous debate performance fueled speculation that he might step aside as the Democratic nominee.

The RNC compiled a supercut of Harris being “unburdened” and shared it on social media, arguing that it shows she is “unoriginal, annoying, and highly incompetent.” But her supporters have taken ownership of the line.

As Washington Post internet culture reporter Taylor Lorenz wrote: “Harris’s new online prominence could help give the Democratic Party new prominence with young people — including major content creators — who are hesitant to vote for Biden again due to his climate policies, support of Israel’s war in Gaza, mishandling of the ongoing pandemic, and signing a bill that could ban TikTok.”

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WASHINGTON (AP) — President Joe Biden dropped out of the 2024 race for the White House on Sunday, ending his bid for reelection following a disastrous debate with Donald Trump that raised doubts about his fitness for office just four months before the election.

And while it has been my intention to seek reelection, I believe it is in the best interest of my party and the country for me to stand down and to focus solely on fulfilling my duties as President for the remainder of my term,” Biden wrote in a letter posted to his X account.

The announcement is the latest jolt to a campaign for the White House that both political parties see as the most consequential election in generations, coming just days after the attempted assassination of Trump at a Pennsylvania rally.

Now, Democrats have to urgently try to bring coherence to the nominating process in a matter of weeks and persuade voters in a stunningly short amount of time that their nominee can handle the job and beat Trump.

The Democratic National Convention is scheduled to be held Aug. 19-22 in Chicago, but the party had announced that it would hold a virtual roll call to formally nominate Biden before in-person proceedings begin.

“His decision of course was not easy, but he once again put his country, his party, and our future first,” said Senate Majority Leader Chuck Schumer, D-N.Y. “Joe, today shows you are a true patriot and great American.”

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Police in Bangladesh have been granted “shoot-on-sight” orders and a nationwide curfew has been imposed as student-led protests continue to roil the country, leaving more than 100 people dead.

The curfew, imposed at midnight on Friday, was expected to last until Sunday morning as police tried to bring the swiftly deteriorating security situation under control, with military personnel patrolling the streets of the capital.

In extreme cases, police officers have been granted powers to open fire on those violating the curfew, confirmed Obaidul Quader, the general secretary of the ruling Awami League party.

They began earlier this month on university campuses as students protested against the reintroduction of civil service job quotas that they say are discriminatory and benefit the Awami League, led by Sheikh Hasina, the prime minister.

Pro-government student groups attacked protesters earlier this week and police were accused of instigating violence by firing teargas, rubber bullets and stun grenades at the demonstrators.

Representatives from both sides met late on Friday in an attempt to reach a resolution, with several student leaders demanding a complete reform of the quota system and for universities to be reopened.

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There’s a big piece of paper in the San Francisco offices of Daylight Computer, with a list written in purple ink of all the kinds of devices the company hopes to one day make.

And as CEO Anjan Katta shows me around the office, the rest of the team is preparing for a launch party for its first device, a tablet called the DC-1, it’s clear he’s worried about how the world will respond to his big idea about the future.

Instead of modeling themselves off of purveyors of high tech like Apple or Samsung, Katta and Daylight seem to idolize companies like Patagonia, which both made good things and stands for something.

I like the speckled back and the clicky buttons, but I can’t stop noticing the very slightly misaligned ports or the fact that I can slide my fingernail between the display and the case and literally pry the thing apart.

Live Paper is actually designed to solve some of the weaknesses of E Ink — particularly its slow refresh rate and the ghosting that leaves faint impressions of stuff on the screen for too long.

He hasn’t solved all of them — the DC-1 doesn’t do color, which Katta tells me is technically possible but causes a bunch of other compromises — but the Daylight team has managed to make a 10.5-inch reflective LCD that is almost as easy on the eyes as E Ink and almost as responsive as a typical tablet screen.

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A widespread technology outage grounded flights, knocked banks offline and media outlets off air on Friday in a massive disruption that affected companies and services around the world and highlighted dependence on software from a handful of providers.

“Due to the worldwide Microsoft outage, all Maryland courts, offices, and facilities will be closed to the public today but will remain open for emergency matters,” the judiciary said in a news release.

“While things are still very uncertain, we do not anticipate a major macroeconomic or financial market impact at this stage,” Jennifer McKeown, chief global economist at Capital Economics, said in a written comment.

At the Narita International Airport near Tokyo, passengers of low-cost carrier Jetstar Japan formed long lines waiting at the airline’s departure counter, where boarding had to be processed manually due to a system failure.

At Hong Kong’s airport, hundreds of travellers were queuing for manual check-in around the counters of budget airline HK Express, which said that its global e-commerce system was affected by Microsoft’s service outage.

CrowdStrike CEO George Kurtz said the company was working to fix problems created for Windows users of its tools by a recent update in a post on the social media platform X.

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The Federal Communications Commission wants to standardize the amount of time consumers have to wait to unlock their cell phones to be able to switch carriers.

The agency voted unanimously on Thursday to issue a notice of proposed rulemaking to make mobile service providers unlock customers’ phones within 60 days of activation.

Waiting periods and unlocking requirements vary between carriers, which the FCC said in a press release creates confusion for customers.

This is part of Chair Jessica Rosenworcel’s efforts to close the digital divide by expanding the E-Rate program, which gives schools and libraries discounts on internet and telecommunications services.

The agency also approved rules to slash the cost of jail calls and prohibit certain fees that drive up prices for incarcerated people seeking to contact their loved ones.

It also sets video call rate caps ranging from 11 to 25 cents depending on the type or size of the jail or prison.

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MILWAUKEE (AP) — Former President Donald Trump chose Sen. JD Vance of Ohio as his running mate on Monday, picking a onetime critic who became a loyal ally and is now the first millennial to join a major-party ticket at a time of deep concern about the advanced age of America’s political leaders.

The 39-year-old Vance rose to national fame with the 2016 publication of his memoir, “Hillbilly Elegy.” He was elected to the Senate in 2022 and has become one of the staunchest champions of the former president’s “Make America Great Again” agenda, particularly on trade, foreign policy and immigration.

Vance, Trump said, “will be strongly focused on the people he fought so brilliantly for, the American Workers and Farmers in Pennsylvania, Michigan, Wisconsin, Ohio, Minnesota, and far beyond.” Several of those Midwestern states are expected to play a critical role in November’s election.

Vance has become a fixture on the conservative media circuit and frequently spars with reporters on Capitol Hill, helping establish him as the kind of leader who could carry Trump’s mantle into the future, beginning with the next presidential election in 2028.

Vance was rewarded for his turnaround during his bid for an open Senate seat in 2022, during which he landed Trump’s coveted endorsement and rode it to victory in a crowded Republican primary and a general election hard fought by Democrats.

Ryan pointed to reports that the organization made payments to a Vance political adviser and conducted public opinion polling, even as its actual efforts to address addiction largely floundered.

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As Donald Trump recovers from an assassination attempt and Republicans head to Milwaukee for his coronation this week, the GOP elite has rallied around a new messaging strategy: emotionally blackmailing Democratic politicians, journalists, Hollywood celebs, and numerous other Trump critics into shutting up about the former president’s openly authoritarian vows and his extreme policy agenda.

“When the message goes out constantly that the election of Donald Trump would be a threat to democracy and that the Republic would end, it heats up the environment,” House Speaker Mike Johnson (R-La.)

Top Trump ally Sen. Lindsey Graham (R-S.C.) said Sunday he had been “worried about this for a very, very long time,” adding: “You know, if he wins, democracy is not going to end.

Such plans were hatched hours before it became public that the shooter, Thomas Matthew Crooks, was a registered Republican; his motive has continued to elude law enforcement and even his own neighbors.

Trump and his closest allies are pledging to punish President Joe Biden and other top Democrats and jail his political opponents; unleash the National Guard and active-duty troops on Democratic-controlled cities whenever he wishes; end the Justice Department’s independence so he can use it to crush his foes, shut down his criminal cases, and erase any hope of accountability for his alleged crimes; retaliate against media outlets that cover him negatively; deport pro-Palestine protesters; oversee an unprecedented crackdown on immigrants, potentially erecting a vast network of camps on U.S. soil; further institutionalize his anti-democratic lies and conspiracy theories that led directly to the Jan. 6 attack; and even invade and bomb Mexico if he feels like it.

Trump is calling now for “peace” and “unity,” but he has a lengthy track record of downplaying or excusing the harm done to the victims of pro-Trump violence — to the point that late last year he was onstage mocking House Speaker Emerita Nancy Pelosi’s husband after he was brutally attacked by a Trump-supporting conspiracy theorist wielding a hammer.

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Conspiracy theories about the shooting at a rally for Donald Trump began surfacing on X shortly after the news broke this afternoon, with the platform promoting topics including “#falseflag” and “staged” to users.

X owner Elon Musk has staunchly advocated for “free speech” on social media platforms — which can include misinformation like the above.

Bloomberg reported yesterday that Musk donated to a super PAC supporting Trump, giving a “sizable amount” to reelection efforts.

Musk has taken on increasingly conservative views in recent years, promoting the “great replacement” conspiracy theory and endorsing support for white pride.

Facebook’s search results primarily pointed to news outlets; the platform removed its trending topics section in 2018 over constant complaints about its curation.

Threads occasionally displayed conspiracy-related posts atop its trending topic for the incident, but they didn’t appear to surface consistently.

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Politicians swiftly coalesced around the language of “political violence,” rather than terrorism, to describe the assassination attempt, carried out by Thomas Matthew Crooks, who was shot dead at the Western Pennsylvania rally.

“The idea that there’s political violence … in America like this, is just unheard of, it’s just not appropriate,” said President Joe Biden, the backer of Israel’s genocidal war against Palestine, with a death toll that researchers believe could reach 186,000 Palestinians.

Biden’s narrower point was correct, though: Deadly attacks on the American ruling class are vanishingly rare these days.

“There is absolutely no place for political violence in our democracy,” tweeted former President Barack Obama, who oversaw war efforts and military strikes against Afghanistan, Iraq, Syria, Libya, Yemen, Somalia, and Pakistan with massive civilian death tolls; Obama added that we should “use this moment to recommit ourselves to civility and respect in our politics.” “There is no place for political violence, including the horrific incident we just witnessed in Pennsylvania,” wrote Rep. Alexandria Ocasio-Cortez, D-N.Y.

Trump and his Republican Party will no doubt remain committed to a political imaginary of apocalyptic race war and paranoid tribalism, which the assassination attempt will likely only feed.

Democratic leaders will call for civility and continue to fill the coffers of police departments nationwide, while sending billions of condition-free dollars and bombs to Israel.

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The attack, by a shooter who law enforcement officials say was then killed by the Secret Service, was the most serious attempt to assassinate a president or presidential candidate since Ronald Reagan was shot in 1981.

It comes amid a deeply polarized political atmosphere, just four months from the presidential elections and days before Trump is to be officially named the Republican nominee at his party’s convention.

The heavily armed tactical team travels everywhere with the president and major party nominees and is meant to confront any active threats while other agents focus on safeguarding and evacuating the person at the center of protection.

Law enforcement recovered an AR-style rifle at the scene, according to a third person familiar with the matter who spoke on condition of anonymity to discuss the ongoing investigation.

“Everybody went to their knees or their prone position, because we all knew, everyone becoming aware of the fact this was gunfire,” said Dave McCormick, the Republican candidate for U.S. Senate in Pennsylvania, who was sitting to Trump’s right on stage.

Two firefighters from nearby Steubenville, Ohio, who were at the rally told the AP that they helped people who appeared injured and heard bullets hitting broadcast speakers.

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