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Education

A College Told Flock to Remove Its Cameras. The Company Refused. (suntimes.com) 102

The Chicago Sun-Times reports: When Elgin Community College hired Flock Safety to install six surveillance cameras in April 2025, President Peggy Heinrich thought they would "enhance the safety and security of students...." They were supposed to help locate stolen cars and missing people. But Heinrich started to wonder if the cameras were actually making students less safe after seeing news reports that data captured by Flock cameras in Illinois had been shared with U.S. Customs and Border Protection. Then in September 2025, Immigration and Customs Enforcement detained an Elgin Community College student in a campus parking lot. More than half of students at the far west suburban Chicago campus identify as Latino. Heinrich said enrollment dipped. Students were afraid to come to class. College officials decided the cameras had to go...

College officials asked Flock to remove the surveillance cameras "out of an abundance of caution for our students," Heinrich said. But getting the cameras taken down was not as simple as it sounds, especially because Flock retains ownership of the company's equipment.... Surveillance experts say the company is financially incentivized to have as many cameras gathering data as possible even in places that no longer want them, because potential clients are looking for the surveillance network with the greatest reach.... Elgin Community College staff notified Flock in October 2025 that they wanted to cancel their contract and have the cameras taken down. Within a day, Heinrich said, Flock rejected the request and refused to uninstall the equipment on the basis that the company had not breached their agreement.

College officials reached out again in December 2025 and said they would pay for the remaining five months of the contract — they just wanted the cameras taken down. "We never received a response back from Flock," Heinrich said.

That's when things got weird. Heinrich said Elgin Community College staff began to cover the cameras using black trash bags and zip ties so that they would not be able to capture footage. But workers in an unmarked vehicle, which Heinrich assumed belonged to Flock, repeatedly removed the coverings... This strange dance continued, Heinrich said, until Elgin Community College's contract with Flock expired in April this year and the company uninstalled the cameras for good.

United States

US Agency To Rewrite Rules To Finally Address Vehicle Headlight Glare (yahoo.com) 88

America's National Highway Traffic Safety Administration "said on Tuesday that it will rewrite its vehicle lighting standards," reports Reuters, "to address concerns about headlight glare and allow for the latest safety-improving lighting technologies." NHTSA said it plans to improve rules for LEDs, dusk sensors, automatic high beams and replaceable light sources. The agency will also evaluate headlamp height and aim and how they impact driver visibility and address headlight glare and make appropriate changes.

Complaints about glare from headlights have increased and some lawmakers have urged the government to set a maximum headlight brightness standard. A growing number of taller trucks and SUVs on roads has also led to more complaints about glare. LEDs, which now account for most headlights in new cars, are much brighter than traditional halogen headlights... The issue still accounts for a small number of nighttime crashes, according to a study last year from the Insurance Institute for Highway Safety (IIHS). The study noted that headlight glare contributes to far fewer crashes than insufficient visibility...

Federal headlight standards for minimum and maximum brightness have not changed since 1997, IIHS noted. The study found that drivers older than 70 appear to be most affected by headlight glare. In 2022, NHTSA said it would allow automakers to install adaptive driving beam headlights on new vehicles. The devices adjust the headlight beam pattern to dim portions directed at other vehicles.

Thanks to Slashdot reader technology_dude for sharing the news.
AI

Nicolas Cage Didn't Sign Amazon's AI Waiver For 'Spider-Noir'. Series Cancelled. (variety.com) 48

"Nicolas Cage is speaking out against Amazon," reports Variety. Amazon developed the series Spider-Noir for Prime Video, but then allegedly asked Cage to sign an AI waiver: "Amazon is a very AI-friendly company, to the tune of $50 billion invested in OpenAI," Cage said Saturday during a panel on the Empire Stage at New York Comic Con. "I am not an AI-friendly actor, so it's like, connect those dots! I'm not a member of their club. I didn't sign the waiver to let him use AI on 'Spider-Noir.' I'm probably not going to be working with that studio again, but that's okay."
Last month Amazon canceled Spider-Man Noir after just one season, Variety reports. And the cancellation was just days before the Emmy Awards, where it then earned 11 nominations (the most of any Prime Video program this year).

ScreenRant reports: Spider-Noir was the actor's first TV role and was praised globally, with season 1 earning a near-perfect Rotten Tomatoes rating from critics of 92% and a 90% rating from audiences. Critics stated that "This sharply written homage to classic film noir — which includes a standout Nicolas Cage performance — is the novel superhero project fans need," and "Spider-Noir is one of the standout shows of the year...." The cancellation was certainly a huge shock as it had earned 11 Emmy nominations and reached 2.6 billion minutes viewed within its first six weeks on Prime Video.
More from Variety: Cage went on to tell the Comic-Con audience that he hopes to work with the rising class of Gen-Z filmmakers, praising Backrooms director Kane Parsons, who parlayed his YouTube fame into a Hollywood career... "I got to get with these young directors who are Gen Z, and they're going at it their own way, whether it's through the YouTube culture or whatever it is," Cage said. "They're doing it from scratch and by hand. I want to get with that."
Privacy

Another Woman Sues Flock For Mistaken Crime Accusation By Police - and for Surveillance (coloradosun.com) 54

Last week a Florida woman sued Flock over its role in police officer accusing her of a crime she didn't commit But she's not the only one suing Flock over mistaken accusations, reports Gizmodo: . A Ring video of a Colorado woman being handed a criminal summons for a porch-package theft she did not commit recently went viral after the accusation rested on a Flock Safety automated license plate reader hit. Now, the woman involved in that case, Chrisanna Elser, is suing Flock Group, the towns of Columbine Valley and Bow Mar, Sergeant Jamie Milliman, and Chief Bret Cottrell in federal court on behalf of herself and other Coloradans whose plates the company has logged...

The package in question was worth $25... The claims aimed at the company are intrusion upon seclusion, plus negligence and negligent design, on the theory that Flock sold a searchable archive and refused to require a warrant, a case number, or a supervisor's sign-off before an officer could run a plate... Elser is asking the court to make Columbine Valley, Bow Mar, Cottrell, and Flock delete the retained location data, to bar them from keeping it unless it is tied to an open case number, and to make Flock require a warrant, a case number, and a supervisor's approval before a Colorado agency can search the system.

The Colorado Sun has more details. "Elser did not steal anything, but spent the following two weeks proving her own evidence to a department that did not return her calls, she said. [P]olice Sgt. Jamie Milliman told her the town of Bow Mar's surveillance cameras captured her forest green Rivian driving through town the same day a package disappeared from a thief... When Elser offered to show her own evidence to prove her innocence, including footage from her Rivian's onboard cameras, Milliman said she could bring it to court. Now, she is suing the officers and Flock Safety in U.S. District Court in Denver, alleging that the warrantless tracking violated her constitutional rights and that Flock's surveillance system unlawfully documents Coloradans' movements... "The scariest part is what happened to me can happen to anyone. I had no idea the Flock cameras existed and no idea a private company was keeping a record of every time I drove past my own neighborhood, or that any officer could pull it up without asking anyone or giving a reason for doing so," Elser said in a statement Tuesday. "If it can happen to me, it can happen to you...."

"As noted in the complaint, the Flock system accurately identified the location of Ms. Elser's vehicle, while law enforcement retained responsibility for interpreting and weighing that information as part of the broader investigation," Paris Lewbel, Flock's public relations manager said. "Flock stands by the accuracy and integrity of its technology and intends to vigorously defend itself in this litigation."

The article includes this statement from the woman's attorney. "Coloradans pass Flock's cameras on the way to work, church, the doctor, a protest, and a friend's house, and Flock keeps a detailed record of their every movement. It knows where you went, when you went there, and how often you go back, and it gives that information to a police officer with no limits.

"We are asking a federal court to say what should be obvious: Flock's surveillance is straight-up creepy and the government does not get to follow everyone, all the time, without any reason for doing so."
Classic Games (Games)

OpenAI's GPT-6 Astra Gets Frustrated Losing At StarCraft And Decides To Cheat Instead (kotaku.com) 86

What happened when AI-created bots competed in the classic Blizzard videogame StarCraft? "Struggling to stay apace with its competitors, OpenAI's GPT-6 Astra apparently changed strategy mid-tournament and opted to cheat," Kotaku reports: StarSkirmish is an ongoing clash of AI developed bots in StarCraft: Brood War... Limited to playing as Protoss, each LLM is given an hour to develop a bot in C++, then have them build, harvest and fight on one of three maps... Yesterday, viewers watched as Claude and GPT went against each other and the human created bot Pluto... Struggling to get an edge through the day, [OpenAI's GPT-6 Astra] decided to do what LLMs do best: Lie, cheat and steal. The GPT-6 Astra bot downloaded and tagged in Stardust, a Protoss bot created by Bruce Mackenzie Nielsen back in 2020, considered one of the best of the bests. "I am rolling back GPT-6 Astra's code so its [sic] not contaminated and allowing it to continue," posted StarSkirmish creator Kai McPheeters.
That was Friday. But by Sunday, McPheeters was posting an update on social media. "Can GPT-6 Astra avoid going 0 — 1000?" Two hours later he replied to his own post. "The answer was no."

While AI companies "have repeatedly been accused of stealing the work of humans... I haven't seen an example quite so brazen," writes PC Magazine: While Astra's bot-based heist is innocuous in isolation, this is hardly the first time an OpenAI LLM has been caught attempting to cheat at a task. Indeed, the company's history of creating deceitful models stretches back almost a decade, to when an early AI model used glitches and exploits to improve its Sonic the Hedgehog completion times.
United Kingdom

500K Facial Recognition Scans at UK Stations Yield Zero Arrests, One False Positive (theguardian.com) 48

A six-month British Transport Police trial of live facial recognition at London railway stations scanned more than 500,000 faces, cost over 320,000 pounds, and produced just one alert with no arrests directly resulting from the technology. That one alert ended up being a false positive.

Despite those results, BTP has extended the pilot through November and expanded it to selected Underground stations. The Guardian reports: British Transport Police said that since the extension there had been three positive confirmed alerts of people who were subsequently confirmed to be complying with sexual harm prevention orders or other imposed court conditions. When Transport for London announced its support for the extension of the trial, it said LFR technology "will target and identify people on police watchlists at key stations chosen for maximum impact" and would "specifically tackle violence against women and girls, whose travel behaviors are shaped by experiences of sexual harassment and sexual offenses."

Fraser Sampson, a former biometrics and surveillance camera commissioner for the UK, said the police needed to show that the use of the technology was proportionate. "There many variables and all need to align: the choice of location, times of day, make up of the watchlist and likelihood of people being present and many more." Sampson, who is now a non-executive director of Facewatch, a company that operates facial recognition systems in shops, added: "We know the technology works, but using it in supermarkets to deter shoplifters and prevent attacks on staff is very different from deploying it to catch people on a public transport network."

"Success in a shop means no such people coming in. Success for the police trying to catch people means people being caught. In that respect the trial doesn't appear to have been very fruitful. Everything depends on the police watchlists; if you're not on a watchlist, the live FRT cameras do not "see" you and they don't retain your image in the same way as CCTV cameras. However, they are processing special category personal data and the technology must be used in a way that is appropriate, proportionate and necessary. It's for the police to show how any deployment meets those criteria and -- as the ICO [information commissioner's office] has recently reported -- for their oversight boards to hold them firmly to account in doing so."

Businesses

AMD Acquires Fei-Fei Li's World Labs For $8.2 Billion (cnbc.com) 15

AMD has agreed to acquire Fei-Fei Li's World Labs for about $8.2 billion in stock, making it the chipmaker's second-largest acquisition and giving it a major foothold in "world models" that simulate 3D environments for robotics and other physically grounded AI. CNBC reports: AI researchers expect world models will be able to help develop robots and other physically-grounded artificial intelligence applications. AMD plans to keep World Labs separate from its chipmaking business until the transaction closes later this year. The lab's research on next-generation models will allow AMD to plan for what its AI chips need to be capable of years in advance.

World Labs was founded by AI researcher Fei-Fei Li, who is widely seen as an AI pioneer as a Stanford professor, and who previously worked for Google leading AI research. Li will become an AMD's chief scientist and an executive vice president at the company.

In a demo presented by Li and AMD CEO Lisa Su earlier this year, the two executives showed a World Labs model called Marble creating a three-dimensional scene out of a few images. "Intelligent agents, whether it's robots or vehicles or even tools, can learn inside very-rich physics-aware digital worlds before they even need to be deployed into the real one, making them much safer," Li said at the presentation.

Power

New Tin-based Solar Cells Trap Heat 1,000 Times Longer, Could Beat 33% Limit (interestingengineering.com) 42

Could this push solar cell efficiency beyond the theoretical 33% limit? Interesting Engineering reports: Researchers at the University of Groningen in the Netherlands found that tin-based perovskite solar cells can slow heat loss from high-energy "hot electrons..."

When sunlight strikes a panel, photons jump-start electrons into action. The most energetic photons create super-charged hot electrons... [but] in fractions of a trillionth of a second, these high-energy particles rapidly cool, dumping their bonus energy as waste heat before ever leaving the solar cell... In collaboration with Maria Antonietta Loi, professor of Photophysics and Optoelectronics, the team created an experimental setup. Using a specialized solar cell material called tin-based perovskite, Loi's lab performed a feat many thought impossible: she slowed the heat loss down by a factor of 1,000.

Suddenly, the extra energy lingered for nanoseconds instead of vanishing in picoseconds... To solve the puzzle, Koster and PhD student Tim Faber built digital simulations to peel back the quantum layers. And discovered a surprising double-action mechanism at work... The simulations matched the exact nanosecond delay observed in the lab... These specialized materials could be used to build a new generation of super-efficient solar cells.

Tin-based metal halide perovskites are non-toxic, eco-friendly crystalline materials for high-performance solar energy conversion... The material possesses an unusually low electron mass. As a result, electric charges move quickly and retain extra thermal energy for extended periods. This combination of broad light absorption, efficient charge movement, and prolonged energy retention makes these materials prime candidates for next-generation solar panels.

"There are many other questions that still need answers," the team said in their announcement, "but in theory, this discovery could allow the creation of more efficient solar cells, beyond the theoretical limit of 33 percent."

Thanks to long-time Slashdot reader fahrbot-bot for sharing the article.

Submission + - New tin-based solar cells trap heat 1,000 times longer, could beat 33% limit. (interestingengineering.com)

fahrbot-bot writes: Interesting Engineering is reporting that researchers at the University of Groningen in the Netherlands found that tin-based perovskite solar cells can slow heat loss from high-energy “hot electrons” by a factor of 1,000 and could push solar cell efficiency beyond the theoretical 33 percent limit.

When sunlight strikes a panel, photons jump-start electrons into action. The most energetic photons create super-charged hot electrons. Theoretically, these high-voltage powerhouses should generate far more electricity, but, in practice, they are fleeting. In fractions of a trillionth of a second, these high-energy particles rapidly cool, dumping their bonus energy as waste heat before ever leaving the solar cell.

“This means that the energy is lost before the hot electron exits the solar cell material,” said Jan Anton Koster, Professor of Physics of Novel Semiconductors and Devices at the University of Groningen.

Using a specialized solar cell material called tin-based perovskite, Loi’s lab performed a feat many thought impossible: she slowed the heat loss down by a factor of 1,000. Suddenly, the extra energy lingered for nanoseconds instead of vanishing in picoseconds.

The study findings were published in the journal ACS Energy Letters.

Submission + - America PAC's VoteSafe.org is nothing but a honeypot (cybernews.com)

echo123 writes: Elon Musk’s bogus voter registration website is collecting extensive user data and selling it.

The website was funded by Musk and is operated by America PAC, a conservative political action committee founded in 2024 to support Donald Trump’s presidential campaign.

The VoteSafe.org website has been promoted as a way for Americans to register to vote and check their registration ahead of the November midterm elections.

But MeidasTouch and Snopes found that despite presenting itself as a voter-registration resource, the site doesn’t actually register users to vote.

The site's privacy policy says America PAC can collect information, including:

        Users' names
        Dates of birth
        Addresses
        Email addresses
        Phone numbers
        IP addresses
        Location
        Information about how they interact with the site

It also permits the collection of "inferences" about users, including their preferences, characteristics, behavior, attitudes, and psychological tendencies.

The policy says the information may be shared with or sold to business partners for targeted marketing.
 

AI

A Visit to San Francisco's AI-run Store: No Customers, Nothing Useful, And Losing Money Fast (sfgate.com) 74

Previously Andon Labs handled the hardware and software integration for that AI-powered vending machine that went bankrupt after Wall Street Journal reporters "systematically manipulated the bot into giving away its entire inventory for free". Today they announced "we are opening up the platform we use to run our real-world autonomous businesses for anyone to run their organization on." Specifically they've released Pion, "an agent designed to run any company fully autonomously... Pion lets people hand a business over to persistent agents with access to the tools they need to operate it, including email, phone, banking, browser and secure computing environments." It's a research preview with a waitlist, "to make it possible to run many more real-world experiments across many more domains than we could ever run ourselves."

But for their own latest experiment, Andon Labs' founders "signed a three-year lease on a retail space in SF," Business Insider reported in April, "and gave an AI agent named Luna a corporate credit card, internet access, and a mission to open a physical store." And five months later, SFGate reports that "this market has no one in it and nothing useful to sell." [T]he inventory is a hodgepodge of white elephant Christmas gifts. It's kinda like the kids section of an art museum's gift shop. Here's a wooden Connect Four set labeled "Four-In-A-Row Set Of Connections," presumably so as not to set off litigation alarms at Hasbro. Here are neatly arranged stacks of random paperback books, Chinese checker sets, mildly fancy soap dispensers, and a frustratingly spare selection of snacks and drinks... I grabbed an Olipop from the store fridge and then approached the counter to buy it from Luna. I wasn't allowed to buy the soda from [human clerk] Felix, even though that would have been both faster and normal. Instead, Felix instructed me to pick up a telephone receiver that was resting on a flexible sculpture of a wooden hand.

"Hello?"

"What are you looking to purchase today?" Luna asked.

"I'm buying a classic root beer Olipop."

"I'm sorry," Luna said, "we don't sell lollipops here."

"No, Luna. It's an Olipop, not a lollipop. It's the soda."

"Oh! My bad...."

Luna processed my Olipop purchase through its system, had me tap to pay, and that was that. Again, it would have been easier to buy this from a human, and interacting with Luna was really just like ordering from an iPad kiosk, only more labor intensive...

[T]here's a series of monitors set up inside of Andon Market that display all of the store's sales down to the exact dollar. Luna was given $100,000 to work with when this place opened. That number is now down to $60,000, its revenue lagging far behind the AI token cost to operate... Luna can't turn a profit, doesn't sell anything people want, and still needs human beings to rubber stamp any "decision" it makes. My science background ended somewhere around freshman year of college, but even I know when an experiment hasn't been set up to yield proper results.

"Luna" is powered by Claude, the article points out, running a store in a good location for foot traffic, "but no one else was in the store when I first walked in on a sunny weekday afternoon."

SFGate also reports that last month Luna had to fire one of its employees "for being late to work, abandoning their post once they got there, and charging snacks to the store's credit card."

Human clerk Felix Carson admits "It's almost like I'm running the store, and then there's an AI that has a checklist," in an article in IEEE Spectrum: Luna, the AI manager, keeps track of deliveries and communicates with vendors, while Carson and his coworkers handle the physical work. When Luna tells Carson to check something in the back, he sometimes ignores it because he doesn't want to leave the sales floor unattended. Luna also repeatedly spots a built-in electrical cover in photos of the floor, mistakes it for a loose coaster, and asks Carson to remove it. Even so, Carson calls Luna a "decent manager," praising its flexibility when employees need time off.
When Felix spoke to IEEE Spectrum, "he was about an hour into his shift. Two customers had come in. Neither bought anything, although both left with free pins and stickers."
Privacy

Flock Worker Calls Police On Reporter - For Filming Them in Public (investigatetv.com) 254

"This is what happened when we tried to record Flock installing a new camera on public roads," says Emmy award-winning reporter Brendan Keefe in a new video for InvestigateTV. In an accompanying article, InvestigateTV says their reporter "parked on the public street at a distance, donned a yellow safety vest and a hat emblazoned with the logo of InvestigateTV's Atlanta affiliate where he also works, displayed a press placard on his dashboard and then pulled out a camera to record the installation.... The installer saw him and immediately packed up his equipment and drove away, so Keefe also returned to his car and followed several cars behind, hoping to document the next stop."

And then Flock's technician called 911. When asked "What's the address of your emergency" Flock's technician answered "I'm getting followed — harassed, pretty much. Taking videos and pictures!" Flock's worker said they'd been harassed multiple times that day, then stated incorrectly that "I know for a fact" that that was what the reporter wanted to do too.

InvestigateTV reports that as a result of the Flock technician's call, "Three police cars ended up in the national investigative reporter's rearview mirror that Wednesday afternoon." Keefe told one of the three police officers who pulled him over, "There is an irony here that they're setting up these cameras that track all of our movements, that follow everywhere we go. But when I try to get video in public of him in public setting up a camera, he's afraid I'm following him?"

InvestigateTV also reports that "About 17 minutes after the stop began, the responding officers returned to their vehicles and Keefe was allowed to drive away." But the call that brought three police cars to their reporter "was not the first time this summer someone working for Flock Safety summoned police over a camera. " About 17 minutes after the stop began, the responding officers returned to their vehicles and Keefe was allowed to drive away... [But the stop] was not the first time this summer someone working for Flock Safety summoned police over a camera. On June 5, police in Smyrna, Georgia, responded to a 911 call from a Flock employee after a group of YouTube creators began filming outside the company's distribution center located in the Atlanta suburb... The caller claimed the group filming had "been driving around the perimeter, basically harassing everyone" working at the facility. "Three young white males, probably mid-twenties, I'm not sure if they're armed. And they're carrying filming equipment as well," the caller said. Three times during the call he raised the possibility the people filming might be armed, though, when asked, he told the dispatcher he had not seen any weapons... [One of the protesters later told the caller "I think it's interesting, when you guys have this happen, you call the police and make us get stopped. But then you do it and it's okay?"]

No one was charged in the YouTuber group, though the individuals were ordered to leave the premises under an official trespass warning.

Keefe's video report ends with one final irony. "Every day on my way to work, I'm captured again by those same new shiny Flock cameras. We tried watching the watchers. Turns outs, it's a lot easier for them to watch us."

Flock responded to the report by claiming "We do not object to members of the public or press photographing Flock cameras or personnel in public." But they added that employees working "in the field" must "prioritize their safety" and "may contact law enforcement when they believe they are being threatened, harassed, followed, or otherwise face a safety concern."
Privacy

LG Responds to TV Spying Allegations (theverge.com) 123

LG is pushing back against reports that its smart TVs are "spying" on users, saying wake-word detection happens locally and that features such as Automatic Content Recognition, voice recognition, and interest-based ads are optional. But critics note that researchers found TVs keeping logs of ambient conversations, and LG's response "did not address broader concerns about how much data it collects, who it shares it with, the potential for bad actors to exploit its features, or the misleading way in which its privacy options are presented," reports The Verge. Here's an excerpt from LG's statement: Some recent media coverage may have contributed to misconceptions about how LG smart TVs work. As an industry leader, LG believes we have a responsibility to provide customers with clear and accurate information about how our smart TVs operate and the privacy controls available to them. We would like to clarify how our smart TVs operate and explain our approach to user privacy.

LG smart TVs do not continuously record or transmit users' conversations. Speech-to-text processing begins only if a user activates a voice interaction through a supported wake-word feature or by pressing the voice (or AI) button on the remote control. Audio used for wake-word detection is processed locally on the TV and, if no wake word is detected, audio is not converted to text, stored, or transmitted. Voice-recognition results and related technical logs may be generated as part of processing a voice command. These records are associated with specific voice interactions and do not indicate continuous recording of conversations occurring outside an active voice recognition session.

Speech-recognition results may be used to support voice-related features but are not uploaded later when the TV is offline or when connectivity is restored. Features such as Automatic Content Recognition (ACR), voice recognition, and interest-based advertising are optional. These features are not enabled by default. Users can choose to enable these features and can manage or withdraw consent through TV settings.

ACR uses audio fingerprinting technology using the TV's internal audio processor (not a speaker) to identify content and does not collect screenshots, screen recordings, video recordings, voice recordings, or other audio recordings from the TV. Where ACR is available and enabled, ACR-related information may be used for audience segmentation and viewing or audience trend analysis. Interest-based advertising and cross-device advertising require separate user consent through the applicable advertising-related agreements. Protecting user privacy is a fundamental principle in the design and operation of LG products and services.
The statement goes on to "provide additional details on how LG smart TV features work, how information may be processed, what choices users have, and how LG continues to strengthen privacy, transparency, and security."
Medicine

Can Red-Light Therapy Treat Brain Injuries? (nytimes.com) 55

The Athletic reports that researchers at the University of Utah are studying itPBM, a medical-grade red-light therapy that has shown promising signs of reducing brain inflammation and improving cognition, mood, anxiety, motor performance and neural connectivity. The report centers in part on former BYU football star and University of Utah adjunct professor Larry Carr, who says the treatment helped him after years of brain damage from repeated head impacts. An anonymous reader shares an excerpt from the report: ... The knife, the call, the diagnosis in 2013, would lead [Carr] on a life-changing mission -- one in which he and a team of researchers at the University of Utah would eventually compile research that one of those researchers, Elisabeth Wilde, Ph.D, co-director of the Traumatic Brain Injury (TBI) and Concussion Center, calls "striking." The treatment they are studying is called photobiomodulation therapy, or itPBM (intranasal transcranial PBM), also known as red-light therapy. It is different from the kind of superficial red-light usage one can find on social media skincare channels or at a wellness boutique, and its application is broader.

The research includes multiple studies, and is not just focused on ex-football players, but on women and men in various walks of life. The group recently published their latest results in the Journal of Neurotrauma, based on a study that followed 26 BYU football players throughout a season, suggesting the treatment could "potentially safeguard neurological health without reduced playing time or contact exposure."

Definitive clinical trials haven't been run yet; broader research and validation is required, and some in the field are skeptical. Carr acknowledges some have told him that it could be "too good to be true." Still, other outside experts who spoke with The Athletic call the findings promising. They make sure to caution: This is not a cure-all, and there is much more to be tested. But the findings have been compelling enough to justify more research and more speculation.
Researchers say 14 peer-reviewed studies have linked itPBM with improvements in cognition, mood, anxiety, attention, executive function, motor performance, and other measures, while brain imaging has shown reduced inflammation and improved connectivity.

One of the most striking findings mentioned in the report came from a study of 26 BYU football players during the 2021 season. Players who did not receive treatment developed significant, widespread brain inflammation, while the treated group showed no comparable increase and even demonstrated reduced inflammation in some brain regions. As researcher Michael Carr put it, "I believe our BYU data suggests the players' brains using itPBM are actually healthier after the season." He added: "That is a first."

Carr also said treated participants showed fewer symptoms of depression, anxiety, stress and PTSD, along with faster processing, better sustained attention and stronger executive function. Researchers have also observed improvements in balance, motor control and grip strength. Taken together, the findings suggest itPBM may have a neuroprotective effect.

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