Slashdot: Nvidia's New G-Sync Pulsar Monitors Target Motion Blur at the Human Retina Level

Nvidia's New G-Sync Pulsar Monitors Target Motion Blur at the Human Retina Level
Published on January 07, 2026 at 02:12AM
Nvidia's G-Sync Pulsar technology, first announced nearly two years ago as a solution to display motion blur caused by old images persisting on the viewer's retina, is finally arriving in consumer monitors this week. The first four Pulsar-equipped displays -- from Acer, AOC, Asus and MSI -- hit select retailers on Wednesday, all sharing the same core specs: 27-inch IPS panels running at 1440p resolution and up to 360 Hz refresh rates. Nvidia claims the technology delivers the "effective motion clarity of a theoretical 1,000 Hz monitor." The system uses a rolling scan scheme that pulses the backlight for one-quarter of a frame just before pixels are overwritten, giving them time to fully transition between colors before illumination. The approach also reduces how long old pixels persist on the viewer's retina. Previous "Ultra Low Motion Blur" features on other monitors worked only at fixed refresh rates, but Pulsar syncs its pulses to G-Sync's variable refresh rate. Early reviews are mixed. The Monitors Unboxed YouTube channel called it "clearly the best solution currently available" for limiting motion blur, while PC Magazine described the improvements as "minor in the grand scheme of things" and potentially hard for casual viewers to notice.

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Slashdot: US Army Soldier Pleads Guilty To AT&T and Verizon Hacks

US Army Soldier Pleads Guilty To AT&T and Verizon Hacks Published on February 20, 2025 at 01:31AM Cameron John Wagenius pleaded guilty to hacking AT&T and Verizon and stealing a massive trove of phone records from the companies, according to court records filed on Wednesday. From a report: Wagenius, who was a U.S. Army soldier, pleaded guilty to two counts of "unlawful transfer of confidential phone records information" on an online forum and via an online communications platform. According to a document filed by Wagenius' lawyer, he faces a maximum fine of $250,000 and prison time of up to 10 years for each of the two counts. Wagenius was arrested and indicted last year. In January, U.S. prosecutors confirmed that the charges brought against Wagenius were linked to the indictment of Connor Moucka and John Binns, two alleged hackers whom the U.S. government accused of several data breaches against cloud computing services company Snowflake, which were among the ...

Slashdot: AT&T Now Lets Customers Lock Down Account To Prevent SIM Swapping Attacks

AT&T Now Lets Customers Lock Down Account To Prevent SIM Swapping Attacks Published on July 02, 2025 at 01:30AM AT&T has launched a new Account Lock feature designed to protect customers from SIM swapping attacks. The security tool, available through the myAT&T app, prevents unauthorized changes to customer accounts including phone number transfers, SIM card changes, billing information updates, device upgrades, and modifications to authorized users. SIM swapping attacks occur when criminals obtain a victim's phone number through social engineering techniques, then intercept messages and calls to access two-factor authentication codes for sensitive accounts. The attacks have become increasingly common in recent years. AT&T began gradually rolling out Account Lock earlier this year, joining T-Mobile, Verizon, and Google Fi, which already offer similar fraud prevention features. Read more of this story at Slashdot.

Slashdot: Protecting 'Funko' Brand, AI-Powered 'BrandShield' Knocks Itch.io Offline After Questionable Registrar Communications

Protecting 'Funko' Brand, AI-Powered 'BrandShield' Knocks Itch.io Offline After Questionable Registrar Communications Published on December 16, 2024 at 01:04AM Launched in 2013, itch.io lets users host and sell indie video games online — now offering more than 200,000 — as well as other digital content like music and comics. But then someone uploaded a page based on a major videogame title, according to Game Rant. And somehow this provoked a series of overreactions and missteps that eventually knocked all of itch.io offline for several hours... The page was about the first release from game developer 10:10 — their game Funko Fusion, which features characters in the style of Funko's long-running pop-culture bobbleheads. As a major brand, Funko monitors the web with a "brand protection" partner (named BrandShield). Interestingly, BrandShield's SaaS product "leverages AI-driven online brand protection," according to their site, to "detect...

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