By BeauHD from
Slashdot's antiquated-practices department:
Last year, all four major U.S. payment providers -- Mastercard, Visa, American Express and Discover -- announced plans to remove the requirement that merchants collect signatures for card transactions. Those plans officially go into effect today, or Saturday in the case of Visa. CNET reports: [D]on't despair if you actually like writing your signature at retail stores, because their ultimate demise will likely take a while. The change is only optional, with merchants, not customers, given the new power to decide whether to get rid of signatures. So, if asked to sign, please don't insist to your next cashier that you no longer need to -- it won't work. Also, plenty of retailers will likely want to keep signatures, particularly if their workers are paid based on a lot of tips, or they sell pricey items. Still, the change marks a clear awareness from payment providers that the signature doesn't really work as a strong protector against fraud. The change is being handled a little differently by each payment provider. For instance, Mastercard, Discover and American Express said they'll let retailers make every kind of card payment optional for a signature, regardless of whether you've got a new chip card or you still swipe. Visa, meanwhile, isn't changing its requirements for payments using a swipe card, but it did relax its policy for chip card and contactless payments like Apple Pay. Visa noted that over 75 percent of face-to-face transactions using its cards in North America already don't require a signature, thanks to lower-value transactions.
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By BeauHD from
Slashdot's cocktail-party-effect department:
An anonymous reader quotes a report from Ars Technica: Google researchers have developed a deep-learning system designed to help computers better identify and isolate individual voices within a noisy environment. As noted in a post on the company's Google Research Blog this week, a team within the tech giant attempted to replicate the cocktail party effect, or the human brain's ability to focus on one source of audio while filtering out others -- just as you would while talking to a friend at a party. Google's method uses an audio-visual model, so it is primarily focused on isolating voices in videos. The company posted a number of YouTube videos showing the tech in action.
The company says this tech works on videos with a single audio track and can isolate voices in a video algorithmically, depending on who's talking, or by having a user manually select the face of the person whose voice they want to hear. Google says the visual component here is key, as the tech watches for when a person's mouth is moving to better identify which voices to focus on at a given point and to create more accurate individual speech tracks for the length of a video. According to the blog post, the researchers developed this model by gathering 100,000 videos of "lectures and talks" on YouTube, extracting nearly 2,000 hours worth of segments from those videos featuring unobstructed speech, then mixing that audio to create a "synthetic cocktail party" with artificial background noise added. Google then trained the tech to split that mixed audio by reading the "face thumbnails" of people speaking in each video frame and a spectrogram of that video's soundtrack. The system is able to sort out which audio source belongs to which face at a given time and create separate speech tracks for each speaker. Whew.
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By BeauHD from
Slashdot's incoming-arthritis department:
A new screenshot that Google recently shared (and since deleted) is stirring up theories about a possible iPhone X-like gesture navigation interface for Android P. Android Police reports: What we see is a decidedly odd navigation layout, with this short little bar in place of the expected home button, a back arrow that's now hollowed-out, and an app-switcher that seems utterly absent. So how would Google's presumably screen-only implementation work? Well, not only does that home bar look like a narrower version of the bar you'll find on the iPhone X, but we hear that the Android version may function in a quite similar way, with users swiping up to access their home screens. While we still haven't heard any details about how app switching might work with this new regime, the back button will reportedly only appear when needed, disappearing on the home screen, for example. As to other controls we can only speculate, like how you would gesture to conjure up the Google Assistant.
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By BeauHD from
Slashdot's justice-is-served department:
In February, legendary arcade gamer Billy Mitchell was accused of cheating his way into the record books for high scores in Donkey Kong. As a result, he was stripped of his 1.062 million score on the Donkey Kong Forums. Today, Kotaku reports that "Guinness World Records will remove Billy Mitchell's Donkey Kong scores, as well as his records for Pac-Man, from their database following Mitchell's disqualification from the Twin Galaxies leaderboards yesterday." From the report: Mitchell is one of the world's most famous arcade game players, at one time holding world records in Donkey Kong, Donkey Kong Jr, and Pac-Man. Yesterday, all of Mitchell's records were removed from the leaderboards at Twin Galaxies, an organization that tracks video game records and high scores. The decision came after a lengthy arbitration process determined that Mitchell used the Multiple Arcade Machine Emulator (MAME) to achieve some record scores that had been said to be performed on arcade machines, a violation of Twin Galaxies' rules. In light of this, Guinness World Records will also remove his records.
"The Guinness World Records titles relating to Mr. Mitchell's highest scores on Donkey Kong have all been disqualified due to Twin Galaxies being our source of verification for these achievements," a representative of Guinness told Kotaku via email. Mitchell did not return request for comment. Guinness continued, "We also recognize records for First perfect score on Pac-Man and Highest score on Pac-Man. Twin Galaxies was the original source of verification for these record titles and in line with their decision to remove all of Mr. Mitchell's records from their system, we have disqualified Mr. Mitchell as the holder of these two records. Guinness World Records will look to update and find the appropriate holder of these records in the next few days."
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By BeauHD from
Slashdot's helping-hands department:
An anonymous reader quotes a report from The Verge: Elon Musk says Tesla relied on too many robots to build the Model 3, which is partly to blame for the delays in manufacturing the crucial mass-market electric car. In an interview with CBS Good Morning, Musk agreed with Tesla's critics that there was over-reliance on automation and too few human assembly line workers building the Model 3. Earlier this month, Tesla announced that it had officially missed its goal of making 2,500 Model 3 vehicles a week by the end of the first financial quarter of this year. It will start the second quarter making just 2,000 Model 3s per week, but the company says it still believes it can get to a rate of 5,000 Model 3s per week at the midway point of 2018. Previously, Tesla has blamed bottlenecks in the production of the Model 3's batteries at the company's Gigafactory for the delays. But in a wide-ranging (and largely positive) interview with CBS's Gayle King, Musk also admits it was Tesla's over-reliance on robots in the production. Musk then said the company needs more people working in the factory and that automation slowed the Model 3 production process. He alluded to a "crazy, complex network of conveyor belts" the company had previously used and said the company eliminated it after it became clear it wasn't working.
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By msmash from
Slashdot's tough-luck department:
Jason Koebler, reporting for Motherboard: Last year, Apple's lawyers sent Henrik Huseby, the owner of a small electronics repair shop in Norway, a letter demanding that he immediately stop using aftermarket iPhone screens at his repair business and that he pay the company a settlement. Norway's customs officials had seized a shipment of 63 iPhone 6 and 6S replacement screens on their way to Henrik's shop from Asia and alerted Apple; the company said they were counterfeit. Apple threatened to take action, unless Huseby provided the companies with copies of invoices, product lists, and a plethora of other things. The letter, sent by Frank Jorgensen, an attorney at the Njord law firm on behalf of Apple, included a settlement agreement that also notified him the screens would be destroyed. [...] Huseby decided to fight the case. Apple sued him. Local news outlets reported that Apple had five lawyers in the courtroom working on the case, but Huseby won. Apple has appealed the decision to a higher court; the court has not yet decided whether to accept the appeal.
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By msmash from
Slashdot's closer-look department:
joshtops writes: Instant messaging platform Telegram, which is used by more than 200 million users, has had an open secret since its inception: The platform has served as a haven for online pirates. The Outline reports that the platform is riddled with thousands of groups and channels, many with more than 100,000 members, whose sole purpose of existence is to share illegally copied movies, music albums, apps, and other content. The files are stored directly to Telegram's servers, allowing users to download movies, songs, and other content with one click. Channel admins told The Outline that they have not come across any resistance from Telegram despite the company, along with Apple and Google, maintaining a 'zero tolerance' stance on copyright infringement. This permissiveness on Telegram's part has led to the proliferation of a cottage industry of piracy marketplaces on the service. [...] The Outline also discovered several groups and channels on Telegram in which stolen credentials -- i.e., the username and password for a website -- from Netflix, Spotify, Hulu, HBO, CBS, EA Sports, Lynda, Sling, WWE Network, Mega, India's Hotstar, and dozens of other services were being offered to tens of thousands of members each day. The Outline sourced nearly three-dozen free credentials from six Telegram channels, all of which worked as advertised. The report says that content creators have reached out to Apple, requesting the iPhone-maker to intervene, but the company has largely ignored the issue. In an unrelated development, a Moscow court cleared the way on Friday for the local government to ban Telegram, the messaging app, over its failure to give Russian security services the ability to read users' encrypted messages.
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By BeauHD from
Slashdot's tom-foolery department:
William Robinson shares a report from The Economic Times: Nearly 438 bitcoins, worth nearly $3.5 million, were stolen from a top exchange firm in India in what is being billed as the biggest cryptocurrency theft in the country so far. The exchange, which has over two hundred thousand users across the country, found that all the bitcoins that were stored offline had vanished. It was later found that the private keys -- the password that is kept by the company and is stored offline -- were leaked online, leading to the hack. The company tried to trace the hackers, but found that all the data logs of the affected wallets had been erased, leaving no trails about where the bitcoins were transferred. Coinsecure, a Delhi-based cryptocurrency exchange, is accusing its CSO, Amitabh Saxena, of siphoning off the money from the firm's wallet. The exchange is urging the government to seize Saxena's passport, fearing that he may leave the country.
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By BeauHD from
Slashdot's space-and-time department:
Space.com reports of the Hubble Space Telescope's discovery of a light-bending "Einstein Ring" in space: The perfect circle surrounding a galaxy cluster in a new Hubble Space Telescope image is a visual indicator of the huge masses that are bending time and space in that region. The galaxy cluster, called SDSS J0146-0929, features hundreds of individual galaxies all bound together by gravity. There's so much mass in this region that the cluster is distorting light from objects behind it. This phenomenon is called an Einstein ring. The ring is created as the light that comes from distant objects, like galaxies, passes by "an extremely large mass, like this galaxy cluster," NASA said in a statement. "In this image, the light from a background galaxy is diverted and distorted around the massive intervening cluster and forced to travel along many different light paths toward Earth, making it seem as though the galaxy is in several places at once." The ring is named after Albert Einstein, who wrote his theory of general relativity in the early 1900s. In it, he suggested that a massive object would warp space and time. This process is known today as a gravitational lens. When the most massive galaxies and galaxy clusters get in line with a more distant object, they produce an Einstein ring -- a type of gravitational lens.
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By BeauHD from
Slashdot's survey-says department:
An anonymous reader shares a report from BGR, summarizing a survey from TechPinions: With the outrage surrounding Facebook's privacy policies reaching a fever pitch over the past few weeks, there has been something of an underground movement calling for users to delete their Facebook account altogether. To this point, you may have seen the DeleteFacebook hashtag pop up on any number of social media platforms in recent weeks, including, ironically enough, on Facebook itself. While Zuckerberg last week said that the company hasn't seen a meaningful drop off in cumulative users, a new survey from Creative Strategies claims that 9% of Americans may have deleted their accounts.
The report reads in part: "Privacy matters to our panelists. Thirty-six percent said they are very concerned about it and another 41% saying they are somewhat concerned. Their behavior on Facebook has somewhat changed due to their privacy concerns. Seventeen percent deleted their Facebook app from their phone, 11% deleted from other devices, and 9% deleted their account altogether. These numbers might not worry Facebook too much, but there are less drastic steps users are taking that should be worrying as they directly impact Facebook's business model."
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