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Updated: 4 min 58 sec ago

Facebook Makes Safety Check a Permanent Feature

Tue, 22/08/2017 - 10:00am
Facebook announced today that its "Safety Check" feature will be permanent in its app and on the desktop. The feature lets you check to see whether friends and family are safe following a crisis. TechCrunch reports: The change comes following new terrorist attacks, including one in Barcelona, where a vehicle was driven into a crowd, as well as the attack in Charlottesville, here in the U.S. According to Facebook, the dedicated button is gradually rolling out to users starting today, and will complete over the upcoming weeks. That means you may not see the option right away, but likely will soon. When Safety Check is accessed by way of the new button, you'll be able to view a feed of disasters, updates from friends who marked themselves as safe and offers of help. An "around the world" section will display where Safety Check has been recently enabled, too.

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China Relaunches World's Fastest Train

Tue, 22/08/2017 - 7:00am
China has decided to relaunch the world's fastest train service following a fatal crash in 2011, where the high speed train service reduced its upper limit from its then-record holding 350 km/h (217 miles/hour) to 250-300 km/h (155-186 miles/hour). Fortune reports: Government-controlled website Thepaper.cn reported that seven pairs of bullet trains will be operating under the name "Fuxing," meaning rejuvenation, according to the South China Morning Post. The trains will once again run at 350 km/h, with a maximum speed of 400 km/h (248 mph). It is reported that the train service will boast a monitoring system that will automatically slow the trains in case of emergency. The Beijing-Shanghai line will begin operating on 21 September and will shorten the nearly 820 mile journey by an hour, to four hours thirty minutes. Nearly 600 million people use this route each year, providing a reported $1 billion in profits . Other routes include Beijing-Tianjin-Hebei, which will begin operation today.

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iPhone 8's 3D Face Scanner Will Work In 'Millionths of a Second'

Tue, 22/08/2017 - 3:30am
According to a report by the Korea Herald, Apple's upcoming iPhone 8 will ditch the fingerprint identification in favor of 3D face recognition, which will work "in the millionths of a second." PhoneArena reports: The Samsung Galaxy series were among the first mainstream devices to feature iris recognition, but the speed and accuracy of the current technology leave a lot to be desired, and maybe that is why current phones ship with an eye scanner AND a fingerprint reader. The iPhone 8, on the other hand, is expected to make a full dive into 3D scanning. Both Samsung and Apple are rumored to have tried to implement a fingerprint scanner under the display glass, but failed as the technology was not sufficiently advanced. The new iPhone will also introduce 3D sensors on both its front and back for Apple's new augmented reality (AR) platform. This latest report also reveals that Apple will not use curved edges for its iPhone 8 screen, but will instead use a flat AMOLED panel. The big benefit of using AMOLED for Apple thus is not the curve, but its thinner profile compared to an LCD screen.

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DJI Spark Owners Must Update Firmware By September, Or Their Machines Will Be Bricked

Tue, 22/08/2017 - 1:00am
garymortimer shares a report from sUAS News: News has arrived of a mandatory firmware update from DJI. Owners of DJI's latest and smallest quadcopter must update their firmware by September the 1st or their machines will automatically ground themselves. The Firmware update apparently is to stop in flight shutdowns that have been occurring. So no bad thing to fix, a safety issue. Perhaps questionable is DJI's ability to brick other peoples property if required. The "Kill Switch" option is already causing consternation in user groups.

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Third Party Trackers On Web Shops Can Identify Users Behind Bitcoin Transactions

Tue, 22/08/2017 - 12:20am
An anonymous reader quotes a report from Help Net Security: More and more shopping websites accept cryptocurrencies as a method of payment, but users should be aware that these transactions can be used to deanonymize them -- even if they are using blockchain anonymity techniques such as CoinJoin. Independent researcher Dillon Reisman and Steven Goldfeder, Harry Kalodner and Arvind Narayanan from Princeton University have demonstrated that third-party online tracking provides enough information to identify a transaction on the blockchain, link it to the user's cookie and, ultimately, to the user's real identity. "Based on tracking cookies, the transaction can be linked to the user's activities across the web. And based on well-known Bitcoin address clustering techniques, it can be linked to their other Bitcoin transactions," they noted. "We show that a small amount of additional information, namely that two (or more) transactions were made by the same entity, is sufficient to undo the effect of mixing. While such auxiliary information is available to many potential entities -- merchants, other counterparties such as websites that accept donations, intermediaries such as payment processors, and potentially network eavesdroppers -- web trackers are in the ideal position to carry out this attack," they pointed out.

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Disney Will Price Streaming Service At $5 Per Month, Analyst Says

Mon, 21/08/2017 - 11:50pm
Earlier this month, Disney announced it would end its distribution deal with Netflix and launch its own streaming service in 2019. Now, according to MoffettNathanson analyst Michael Nathanson, we have learned that Disney's new streaming service will be priced around $5 per month in order to drive wider adoption. FierceCable reports: Nathanson said that the new Disney streaming service and the upcoming ESPN streaming service need a clear distinction. The ESPN service will likely test different prices as it prepares ESPN to be ready to go fully over-the-top, according to the report, but the Disney service is about building asset value instead of taking licensing money from SVOD deals. At $5 per month in ARPU, Nathanson sees revenues from the Disney streaming service ranging from $34 million to $38 million in the first year and more than $230 million by year three. But with the loss of Netflix licensing revenues and accelerated marketing costs for launching the new service, Nathanson predicted Disney's losses will increase by about $200 million to $425 million per year. If Disney's new streaming service does end up costing around $5 per month, could you justify paying for it?

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Energy Firm Slapped With $65,000 Fine For Making 1.5 Million Nuisance Calls

Mon, 21/08/2017 - 11:20pm
A UK firm offering people energy-saving solutions has been fined after making almost 1.5 million unsolicited calls without checking if the numbers were registered on the UK's opt-out database. From a report: Southampton-based Home Logic used a dialler system to screen the telephone numbers that it planned to call against the Telephone Preference Service register, which allows people to opt out of receiving marketing calls. This system was unavailable for at least 90 days out of the 220 between April 2015 and March 2016 due to technical issues -- but that didn't stop Home Logic from continuing to make phone calls. Some 1,475,969 were made in that time. And, as a result, Blighty's data protection watchdog the Information Commissioner's Office received 133 complaints about the firm from people who had registered with the TPS and did not expect to be picking up the phone to marketeers. It ruled that the biz had breached the Privacy and Electronic Communications Regulations and duly fined it 50,000 pound ($64,500).

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Scientists Create Smart Labels To Tell You When To Throw Away Expired Food and Makeup

Mon, 21/08/2017 - 10:40pm
At the 254th National Meeting and Exposition of the American Chemical Society, researchers are presenting a low-cost, portable, paper-based sensor that can let you know when to toss food and cosmetics. The sensor can detect antioxidants in tea and wine, and be used to explore remote locations, such as the Amazon rainforest, in search of natural sources of antioxidants. "I've always been interested in developing technologies that are accessible to both industry and the general population," Silvana Andreescu, Ph.D., says. "My lab has built a versatile sensing platform that incorporates all the needed reagents for detection in a piece of paper. At the same time, it is adaptable to different targets, including food contaminants, antioxidants and free radicals that indicate spoilage." Phys.Org reports: What sets Andreescu's sensors apart from others, she says, are the nanostructures they use to catch and bind to compounds they're looking for. "Most people working on similar sensors use solutions that migrate on channels," Andreescu says. "We use stable, inorganic particles that are redox active. When they interact with the substances we want to detect, they change color, and the intensity of the change tells us how concentrated the analyte is." Additionally, because all of the reagents needed to operate the device are incorporated in the paper, users don't need to add anything other than the sample being tested. The American Chemical Society has published a video detailing the sensor. Their paper has been published in the journal Analyst.

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Leading Chinese Bitcoin Miner Wants To Cash In On AI

Mon, 21/08/2017 - 10:00pm
hackingbear writes: Bitmain, the most influential company in the bitcoin economy by the sheer amount of processing power, or hash rate, that it controls, plans to unleash its bitcoin mining ASIC technology to AI applications. The company designed a new deep learning processor Sophon, named after a alien-made, proton-sized supercomputer in China's seminal science-fiction novel, The Three-Body Problem . The idea is to etch in silicon in some of the most common deep learning algorithms, thus greatly boosting efficiency. Users will be able to apply their own datasets and build their own models on these ASICs, allowing the resulting neural networks to generate results and learn from those results at a far quicker pace. The company hopes that thousands of Bitmain Sophon units soon could be training neural networks in vast data centers around the world.

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Microsoft Outlines the Upgrade Procedures For Xbox One X

Mon, 21/08/2017 - 9:20pm
An anonymous reader quotes a report from Ars Technica: The easiest way to get all your games to the new system, as outlined by Microsoft Vice President Mike Ybarra, will be to just put them on an external USB hard drive and then plug that drive into the new console. "All your games are ready to play" immediately after this external hard drive move, he said, and user-specific settings can also be copied via external hard drive in the same way. If you don't have an external drive handy, "we're going to let you copy games and apps off your home network instead of having to manually move them or redownload them off the Internet," Ybarra said. It's unclear right now if Microsoft will mirror the PS4 Pro and allow this kind of system-to-system transfer using an Ethernet cable plugged directly into both consoles. For those who want to see as many pixels as possible as quickly as possible when they get their Xbox One X, Ybarra says you'll be able to download 4K updates for supported games before the Xbox One X is even available, then use those updates immediately after the system transfer. Microsoft also released a list of 118 current and upcoming games that will be optimized for the Xbox One X via updates, a big increase from the few dozens announced back at E3.

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