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A Nice Little Cryptography Primer

By itss | 28/06/2021
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Pun Intended.

Category: Technology
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  • Nvidia CEO Says He's 'Empathetic' To DLSS 5 Concerns
    by BeauHD on 23/03/2026 at 11:00 pm

    Nvidia CEO Jensen Huang says he understands the concerns about "AI slop" with DLSS 5 but insists the feature preserves a game's underlying geometry and artistic intent. "I think their perspective makes sense, " said Huang during a recent appearance on the Lex Fridman podcast. "And I could see where they're coming from because I don't love AI slop myself. You know, all of the AI-generated content increasingly looks similar, and they're all beautiful... so I'm empathic toward what they're thinking. That's just not what DLSS 5 is trying to do." Tom's Hardware reports: Although Huang is striking a more conciliatory tone, much of his response is similar to what we heard at GTC [where Huang said gamers were "completely wrong."] The artist determines the geometry, we are completely truthful to the geometry... so every single frame, it enhances, but it doesn't change anything." There was some confusion about how DLSS 5 worked when it was first announced, and although the inner workings of it still aren't clear on a technical level, Huang has said that it isn't a general-purpose generative AI model. He describes it as "content-controlled generative AI." On the other end of the spectrum, Huang also said that it isn't a post-processing filter. The technical details of DLSS 5 live somewhere between that space, and we likely won't know them until later this year when the feature is set to release. "The question about enhancing, DLSS 5... in the future, you could even prompt it. You know, I want it to be a toon shader. I want it to look like this, kind of. You could even give it an example and it would generate in the style of that, all consistent with the artistry, the style, the intent of the artist," Huang continued. "All of that is done for the artist so they can create something that is more beautiful but still in the style that they want." Although the talking points about DLSS 5 remain unchanged, it seems that Huang has at least heard the criticism. "I think that they got the impression that the games are going to come out the way the games are... and then we're going to post-process it. That's not what DLSS is intended to do." Huang also made assertions that DLSS is "integrated" with the artist, and suggested that it would put the power of generative AI in the hands of artists working in game development [...]. Although DLSS 5 looks like it's doing a lot, Huang said that it's just another tool, not an essential feature. "The gamers might also appreciate that, in the last couple of years, we introduced skin shaders to game developers, and many of those games have skin shaders that include sub-surface scattering that makes skin look more skin-like... [DLSS 5] is just one more tool. They can decide what to use," Huang ended the conversation about DLSS 5. Immediately after, without missing a beat, he said 1993's Doom was the most influential video game ever made. Read more of this story at Slashdot.

  • Bipartisan Bill Seeks To Ban Sports Betting On Prediction Market Platforms
    by BeauHD on 23/03/2026 at 10:00 pm

    An anonymous reader quotes a report from TechCrunch: Senators Adam Schiff (D-CA) and John Curtis (R-UT) introduced (PDF) a bill on Monday that could prevent prediction market platforms Kalshi and Polymarket from allowing users to wager money on sports events or play casino-style games. This bipartisan bill would not apply to FanDuel and DraftKings, which are subject to state-by-state gambling laws, rather than federal ones. "Sports prediction contracts are sports bets -- just with a different name. And yet, these contracts are currently offered in all fifty states in clear violation of state and federal law," Schiff said in a statement. Prediction markets like Kalshi and Polymarket are regulated under the Commodity Futures Trading Commission (CFTC), which is why Schiff and Curtis are able to address them under federal jurisdiction, rather than leaving them to state-regulated sportsbooks. But these senators argue that there isn't much of a difference in practice between betting on sports via federally or state-regulated apps. Kalshi's Super Bowl trading volume, for instance, reached over $1 billion this year -- a 2700% increase year-over-year. "Too many young people in Utah are getting exposed to addictive sports betting and casino-style gaming contracts that belong under state control, not under federal regulators," Curtis said in a statement. The report notes that Kalshi is temporarily banned in Nevada and is facing criminal charges in Arizona. "Kalshi may brand itself as a 'prediction market,' but what it's actually doing is running an illegal gambling operation and taking bets on Arizona elections, both of which violate Arizona law," Arizona Attorney General Kris Mayes said in a statement last week. Read more of this story at Slashdot.

  • Wing Expands Its Drone Delivery Service To the Bay Area
    by BeauHD on 23/03/2026 at 9:00 pm

    Wing is expanding its drone delivery service to the San Francisco Bay Area. "The drone delivery startup has been rapidly expanding to metro areas across the US, but is now targeting the tech-friendly Silicon Valley region," reports Engadget. From the report: Going back to its inaugural deliveries, Wing ferried office supplies across Google's Mountain View campus in the Bay Area with its automated drones. It was still a startup out of Google's X, The Moonshot Factory incubator at the time, but early users were already asking for home delivery services, according to Wing. Now, Wing's latest delivery drones can deliver groceries, food, or whatever else fits in a small package weighing up to five pounds in 30 minutes or less to Bay Area residents. Earlier this year, Wing expanded its service to an additional 150 Walmart stores across the U.S. Service began recently in Atlanta and Charlotte, and it's coming soon to Los Angeles, Houston, Cincinnati, St. Louis, Miami and other major U.S. cities to be announced later. "By 2027, Walmart and Wing say they'll have a network of more than 270 drone delivery locations nationwide." Read more of this story at Slashdot.

  • Apple Prepares To Add Search Ads To Apple Maps
    by BeauHD on 23/03/2026 at 8:00 pm

    Apple is reportedly preparing to add search ads to Apple Maps, "and it could start to roll out to users by the summer," reports AppleInsider, citing sources from Bloomberg (paywalled). From the report: Apple will make an announcement as soon as March. This will bring ads to search queries within the navigation app, which will operate similar to Google's advertising system. Retailers and brands will be able to bid for ad spots located against search queries for specific terms, such as types of food or services. The winning bid will be able to show an ad at the top of the results, pointing to a related location for that business. Apple also announced in January that it would add more ads within the App Store, starting March in the UK and Japan. Read more of this story at Slashdot.

  • US Car Buyers Envy What They Cannot Have: Affordable Chinese EVs
    by BeauHD on 23/03/2026 at 7:00 pm

    Many U.S. consumers are increasingly interested in lower-cost Chinese electric vehicles but steep tariffs and political resistance are keeping them out of the market. A recent survey from Cox Automotive found that 40% of respondents support allowing Chinese auto brands into the U.S. market. Reuters reports: While Chinese autos hit the highways of Europe, Latin America and even Canada, the U.S. government has effectively banned the cars with tariffs exceeding 100%, out of concerns over data security and protecting American jobs. In places like Europe, a number of Chinese EVs sell at prices under $30,000. Some of those cars include amenities like advanced driving assistance software, a built-in mini fridge, and the option to sing karaoke with your fellow passengers. "The technology they offer for those lower price tags was astounding," said Clint Simone, senior features editor for car-shopping website Edmunds, who drove several Chinese vehicles while at the CES trade show earlier this year. [...] Consumers have some concerns over allowing Chinese car imports, though, including over data security and protecting U.S. businesses, survey results from The Harris Poll as well as Cox show. Rhett Ricart, an Ohio car dealer who sells several brands, including Ford, Chevrolet and Hyundai, said he has no doubt customers would snap up Chinese models if they became available. He and other dealers don't want that to happen yet, according to a recent Cox Automotive survey, which found that just 15% of dealers supported the entry of Chinese auto brands into the U.S., and just 26% trust that they would comply with U.S. safety standards. Not meeting U.S. safety standards is one reason Chinese EVs cannot yet be owned permanently in the U.S. But those obstacles haven't quieted the buzz. The Cox survey polled 802 U.S. consumers who expect to buy a car in the next two years. Nearly half -- 49% -- rated Chinese cars as having very good or excellent value, and 40% say they support the idea of Chinese auto brands in the U.S. market. Rich Benoit, a car enthusiast whose YouTube videos reviewing Chinese models garner millions of views, said the most compelling feature is the price. "That's what a lot of people are looking for: efficient, quiet and low cost," he said. "They want to 'get to work-- not everyone is a car enthusiast." He's considering buying a BYD model in Mexico and driving it across the border. "That's the only way to get one," Benoit said. "They've been selling in Mexico for years... "I want to own a Chinese EV in America." Read more of this story at Slashdot.

  • Mark Zuckerberg Is Building an AI Agent To Help Him Be CEO
    by BeauHD on 23/03/2026 at 6:00 pm

    An anonymous reader quotes a report from the Wall Street Journal: Mark Zuckerberg wants everyone inside and outside his company to eventually have his or her own personal artificial-intelligence agent. He is starting with himself. Zuckerberg, the chief executive of Meta Platforms, is building a CEO agent to help him do his job (source paywalled; alternative source), according to a person familiar with the project. The agent, which is still in development, is currently helping Zuckerberg get information faster -- for instance, by retrieving answers for him that he would typically have to go through layers of people to get, the person familiar with the project said. [...] Use of AI tools has spread quickly through the ranks at Meta -- in part because it is now a factor in employees' performance reviews. Meta's internal message board is filled with posts from employees sharing new AI use cases they have found and new tools they have built using AI, according to people familiar with the matter. [...] Employees have started using personal agent tools such as My Claw that have access to their chat logs and work files and can go talk to colleagues -- or their colleagues' own personal agents -- on their behalf, the people said. Another AI tool called Second Brain that is somewhere between a chatbot and an agent is also gaining momentum internally, according to people familiar with the matter. Second Brain was built by a Meta employee on top of Claude and can index and query documents for projects, among other uses. On the internal post announcing it to staff, the employee said it is "meant to be like an AI chief of staff." There is even a group on the internal messaging board where employees' personal agents talk to each other, some of the people said. (Separately, Meta acquired Moltbook, the social-media site for AI agents, and hired its founders in a deal earlier this month.) Meta also recently acquired Manus, a Singapore-based startup that makes personal agents that can execute tasks for its users, and is using the tool internally, some of the people said. Meta recently established a new applied AI engineering organization that is tasked with using AI to help speed up development of the company's large language models. Those teams will have an ultraflat structure of as many as 50 individual contributors reporting to one manager, The Wall Street Journal previously reported. [...] Employees across the company said they have been encouraged to attend AI tutorial meetings several times a week and frequent AI hackathons, and to create their own AI tools to speed up their work. Read more of this story at Slashdot.

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