Hisense

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Texas sues biggest TV makers, alleging smart TVs spy on users without consent


Automated Content Recognition brings “mass surveillance” to homes, lawsuits say.

Credit: Getty Images | Maskot

Texas Attorney General Ken Paxton sued five large TV manufacturers yesterday, alleging that their smart TVs spy on viewers without consent. Paxton sued Samsung, the longtime TV market share leader, along with LG, Sony, Hisense, and TCL.

“These companies have been unlawfully collecting personal data through Automated Content Recognition (‘ACR’) technology,” Paxton’s office alleged in a press release that contains links to all five lawsuits. “ACR in its simplest terms is an uninvited, invisible digital invader. This software can capture screenshots of a user’s television display every 500 milliseconds, monitor viewing activity in real time, and transmit that information back to the company without the user’s knowledge or consent. The companies then sell that consumer information to target ads across platforms for a profit. This technology puts users’ privacy and sensitive information, such as passwords, bank information, and other personal information at risk.”

The lawsuits allege violations of the Texas Deceptive Trade Practices Act, seeking damages of up to $10,000 for each violation and up to $250,000 for each violation affecting people 65 years or older. Texas also wants restraining orders prohibiting the collection, sharing, and selling of ACR data while the lawsuits are pending.

Texas argues that providing personalized content and targeted advertising are not legitimate purposes for collecting ACR data about consumers. The companies’ “insatiable appetite for consumer data far exceeds what is reasonably necessary,” and the “invasive data harvesting is only needed to increase advertisement revenue, which does not satisfy a consumer-necessity standard,” the lawsuits say.

Paxton is far from the first person to raise privacy concerns about smart TVs. The Center for Digital Democracy advocacy group said in a report last year that in “the world of connected TV, viewer surveillance is now built directly into the television set, making manufacturers central players in data collection, monitoring, and digital marketing.” We recently published a guide on how to break free from smart TV ads and tracking.

“Companies using ACR claim that it is all opt-in data, with permission required to use it,” the Center for Digital Democracy report said. “But the ACR system is bundled into new TVs as part of the initial set-up, and its extensive role in monitoring and sharing viewer actions is not fully explained. As a consequence, most consumers would be unaware of the threats and risks involved in signing up for the service.”

“Mass surveillance system” in US living rooms

Pointing out that Hisense and TCL are based in China, Paxton’s press release said the firms’ “Chinese ties pose serious concerns about consumer data harvesting and are exacerbated by China’s National Security Law, which gives its government the capability to get its hands on US consumer data.”

“Companies, especially those connected to the Chinese Communist Party, have no business illegally recording Americans’ devices inside their own homes,” Paxton said. “This conduct is invasive, deceptive, and unlawful. The fundamental right to privacy will be protected in Texas because owning a television does not mean surrendering your personal information to Big Tech or foreign adversaries.”

The Paxton lawsuits, filed in district courts in several Texas counties, are identical in many respects. The complaints allege that TVs made by the five companies “aren’t just entertainment devices—they’re a mass surveillance system sitting in millions of American living rooms. What consumers were told would enhance their viewing experience actually tracks, analyzes, and sells intimate details about everything they watch.”

Using ACR, each company “secretly monitors what consumers watch across streaming apps, cable, and even connected devices like gaming consoles or Blu-ray players,” and harvests the data to build profiles of consumer behavior and sell the data for profit, the complaints say.

We contacted the five companies sued by Texas today. Sony, LG, and Hisense responded and said they would not comment on a pending legal matter.

Difficult opt-out processes detailed

The complaints allege that the companies fail to obtain meaningful consent from users. The following excerpt is from the Samsung lawsuit but is repeated almost verbatim in the others:

Consumers never agreed to Samsung Watchware. When families buy a television, they don’t expect it to spy on them. They don’t expect their viewing habits packaged and auctioned to advertisers. Yet Samsung deceptively guides consumers to activate ACR and buries any explanation of what that means in dense legal jargon that few will read or understand. The so-called “consent” Samsung obtains is meaningless. Disclosures are hidden, vague, and misleading. The company collects far more data than necessary to make the TV work. Consumers are stripped of real choice and kept in the dark about what’s happening in their own homes on Samsung Smart TVs.

Samsung and other companies force consumers to go through multistep menus to exercise their privacy choices, Texas said. “Consumers must circumnavigate a long, non-intuitive path to exercise their right to opt-out,” the Samsung lawsuit said. This involves selecting menu choices for Settings, Additional Settings, General Privacy, Terms & Privacy, Viewing Information Services, and, finally, “Disable,” the lawsuit said. There are “additional toggles for Interest-Based Ads, Ad Personalization, and Privacy Choices,” the lawsuit said.

The “privacy choices are not meaningful because opt-out rights are scattered across four or more separate menus which requires approximately 15+ clicks,” the lawsuit continued. “To fully opt-out of ACR and related ad tracking on Samsung Smart TVs, consumers must disable at least two settings: (1) Viewing Information Services, and (2) Interest-Based Ads. Each of which appear in different parts of the setting UI. Conversely, Samsung provides consumers with a one-click enrollment option to opt-in during the initial start-up process.”

When consumers first start up a Samsung smart TV, they “must click through a multipage onboarding flow before landing on a consent screen, titled Smart Hub Terms & Conditions,” the lawsuit said. “Upon finally reaching the consent screen, consumers are presented with four notices: Terms & Conditions: Dispute Resolution Agreement, Smart Hub U.S. Policy Notice, Viewing Information Services, and Interest-Based Advertisements Service U.S. Privacy Notice, with only one button prominently displayed: I Agree to all.”

Deceptive trade practices alleged

It would be unreasonable to expect consumers to understand that Samsung TVs come equipped with surveillance capabilities, the lawsuit said. “Most consumers do not know, nor have any reason to suspect, that Samsung Smart TVs are capturing in real-time the audio and visuals displayed on the screen and using the information to profile them for advertisers,” it said.

Paxton alleges that TV companies violated the state’s Deceptive Trade Practices Act with misrepresentations regarding the collection of personal information and failure to disclose the use of ACR technology. The lawsuit against Hisense additionally alleges a failure to disclose that it may provide the Chinese government with consumers’ personal data.

Hisense “fails to disclose to Texas Consumers that under Chinese law, Hisense is required to transfer its collections of Texas consumers’ personal data to the People’s Republic of China when requested by the PRC,” the lawsuit said.

The TCL lawsuit doesn’t include that specific charge. But both the Hisense and TCL complaints say the Chinese Communist Party may use ACR data from the companies’ smart TVs “to influence or compromise public figures in Texas, including judges, elected officials, and law enforcement, and for corporate espionage by surveilling those employed in critical infrastructure, as part of the CCP’s long-term plan to destabilize and undermine American democracy.”

The TVs “are effectively Chinese-sponsored surveillance devices, recording the viewing habits of Texans at every turn without their knowledge or consent,” the lawsuits said.

Photo of Jon Brodkin

Jon is a Senior IT Reporter for Ars Technica. He covers the telecom industry, Federal Communications Commission rulemakings, broadband consumer affairs, court cases, and government regulation of the tech industry.

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The new Dolby Vision 2 HDR standard is probably going to be controversial

Dolby has announced the features of Dolby Vision 2, its successor to the popular Dolby Vision HDR format.

Whereas the original Dolby Vision was meant to give creators the ability to finely tune exactly how TVs present content in HDR, Dolby Vision 2 appears to significantly broaden that feature to include motion handling as well—and it also tries to bridge the gap between filmmaker intent and the on-the-ground reality of the individual viewing environments.

What does that mean, exactly? Well, Dolby says one of the pillars of Dolby Vision 2 will be “Content Intelligence,” which introduces new “AI capabilities” to the Dolby Vision spec. Among other things, that means using sensors in the TV to try to fix the oft-complained-about issue of shows being too dark.

Many editors and filmmakers tweak their video content to be best viewed in a dark room on a high-end TV with strong peak brightness, contrast, color accuracy, and so on. Unfortunately, that sometimes means that some shows are laughably dark on anything but the most optimal target setup—think Apple TV+’s Silo, or the infamous Battle of Winterfell in the final season of Game of Thrones, both of which many people complained were too dark for clear viewing.

With Content Intelligence, Dolby Vision 2 will allegedly make the image “crystal clear” by “improving clarity in any viewing environment without compromising intent.” Further, it will use ambient light detection sensors in supporting TVs to adjust the content’s presentation based on how bright the viewer’s room is.

Fixing motion smoothing—or making it worse?

There’s plenty that’s going to be controversial in Content Intelligence with some purists, but it’s another feature called Authentic Motion that’s probably going to cause the biggest stir for Dolby Vision 2.

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the-spam-came-from-inside-the-house:-how-a-smart-tv-can-choke-a-windows-pc

The spam came from inside the house: How a smart TV can choke a Windows PC

There are a million protocols in the naked city —

The curious case of a living room screen making Windows’ Settings app disappear.

Image of silhouetted girl trapped inside a television inside an entertainment center

Enlarge / I have hundreds of UUIDs and I must scream.

Getty Images

The modern “smart” TV asks a lot of us. In exchange for connecting you to a few streaming services you use, a TV will collect data, show ads, and serve as another vector for bad actors. In a few reported cases, though, a modern connected TV has been blamed for attacks not on privacy, eyeballs, or passwords but on an entirely different computer.

The TV in question is a Hisense TV, and the computer is a Windows PC, specifically one belonging to Priscilla Snow, a musician and audio designer in Montréal, Quebec. Her post about her Hisense experience reads like a mystery. Of course, because you already know the crime and the culprit, it’s more like a Columbo episode. Either way, it’s thrilling in a very specific I-can’t-believe-that-fixed-it kind of thrill.

Disappearing Settings, keyboards, remote desktops, and eventually taskbars

Snow’s Windows PC had “a few hiccups over the past couple of years,” Snow wrote on April 19. She couldn’t open display settings, for one. A MIDI keyboard interface stopped working. Task manager would start to hang until force-closed. Video capture cards had trouble connecting. As Snow notes, any veteran of a Windows computer that has had lots of stuff installed on it can mentally write off most of these things, or at least stash them away until the next reinstall.

Then, while trying to figure out why a remote desktop session wasn’t working, the task bars on Snow’s PC disappeared. The PC refused to launch any settings panels. After updating drivers and restarting the PC, the taskbars returned, but only for six days. Snow hunted for solutions, and after using “the exact right string in my search,” she found a Reddit thread that led to a Microsoft support question, all describing the same kinds of seemingly spectral problems her computer was having over time, with no clear cause.

User Narayan B wrote in Microsoft’s forum that the issue is the Hisense TV generating “random UUIDs for UPNP network discovery every few minutes.” Windows, seemingly not knowing why any device would routinely do this, sees and adds those alternate Hisense devices to its Device Association Framework, or DAF. This service being stuffed full of attention-grabbing devices can hang up Task Manager, Bluetooth, the Settings apps, File Explorer, and more.

The fix is deleting hundreds of keys from the registry. Narayan B wrote that noticed his Hisense TV flooding Windows’ device discovery systems before but “didn’t think Windows would go for a toss due to this.” Snow did the same, and everything—Task Manager, MIDI keyboard, remote desktop, even a CRT monitor she had assumed was broken—started working again.

UUID, UPNP, DAF, and hundreds of Registry keys

Along with deleting hundreds of keys with maniacal keyboard pounding, Snow notes in chats attached to her post that she disabled “Set up network connected devices automatically” on her “Private networks” settings in Windows. And, of course, she recommend not buying the same Hisense 50Q8G she bought, or at least not having it on the same network.

The mystery is solved, but the culprit remains very much at large. Or culprits—plural—depending on how you think a Windows PC should react to a shapeshifting TV.

Ars reached out to Hisense to ask for comment and will update the post if we hear back.

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