The Guardian has published a considerable amount of information on Samsung's upcoming Galaxy S8 smartphone. The phone will reportedly launch in March with a headphone jack and a desktop dock, among other features. From the report: Samsung's Galaxy S8 will come in two sizes, have an almost bezel-less, edge-to-edge "infinity" display and an iris scanner, the Guardian has learned. The two variants will have screens in the 5in to 6in region, with the devices having the same or smaller proportions of previous versions of Samsung's flagship smartphone but with larger displays, according to several well placed sources talking to the Guardian. The S7 was available with either a 5.1in and 5.5in screen. The two smartphones are codenamed Dream and Dream 2, representing the smaller and larger Galaxy S8 respectively, according to two sources. Both versions will have screens that curve down at the left and right sides of the device similar to the Galaxy S7 Edge, two sources have said. The so-called "infinity display" will cover the majority of the front of the device, with very little body on the top and bottom of the screen not dedicated to the display. Two sources said there wasn't even room to put a logo or brand name on the front of the device. Samsung has moved the fingerprint scanner to the back of the device, multiple sources said. The Galaxy S8 will have a traditional 3.5mm headphone socket, according to several sources. Samsung also plans a range of new accessories for the Galaxy S8. Two sources said a new dock and service that turns the Galaxy S8 into an Android desktop computer, connecting to a monitor, keyboard and other peripherals called DeX (desktop extension) will be available. DeX has been likened to Microsoft's Continuum, which connects Windows smartphones to a desktop extension to allow them to be used as Windows PCs, but only with Windows Store applications.

An anonymous reader quotes a report from ExtremeTech: Remember how that Google neural net learned to tell the difference between dogs and cats? It's helping catch skin cancer now, thanks to some scientists at Stanford who trained it up and then loosed it on a huge set of high-quality diagnostic images. During recent tests, the algorithm performed just as well as almost two dozen veteran dermatologists in deciding whether a lesion needed further medical attention. The algorithm is called a deep convolutional neural net. It started out in development as Google Brain, using their prodigious computing capacity to power the algorithm's decision-making capabilities. When the Stanford collaboration began, the neural net was already able to identify 1.28 million images of things from about a thousand different categories. But the researchers needed it to know a malignant carcinoma from a benign seborrheic keratosis. Dermatologists often use an instrument called a dermoscope to closely examine a patient's skin. This provides a roughly consistent level of magnification and a pretty uniform perspective in images taken by medical professionals. Many of the images the researchers gathered from the Internet weren't taken in such a controlled setting, so they varied in terms of angle, zoom, and lighting. But in the end, the researchers amassed about 130,000 images of skin lesions representing over 2,000 different diseases. They used that dataset to create a library of images, which they fed to the algorithm as raw pixels, each pixel labeled with additional data about the disease depicted. Then they asked the algorithm to suss out the patterns: to find the rules that define the appearance of the disease as it spreads through tissue. The researchers tested the algorithm's performance against the diagnoses of 21 dermatologists from the Stanford medical school, on three critical diagnostic tasks: keratinocyte carcinoma classification, melanoma classification, and melanoma classification when viewed using dermoscopy. In their final tests, the team used only high-quality, biopsy-confirmed images of malignant melanomas and malignant carcinomas. When presented with the same image of a lesion and asked whether they would "proceed with biopsy or treatment, or reassure the patient," the algorithm scored 91% as well as the doctors, in terms of sensitivity (catching all the cancerous lesions) and sensitivity (not getting false positives).

Dropbox has fixed a bug that caused old, deleted data to reappear on the site. The bug was reported by multiple support threads in the last three weeks and merged into one issue here. An anonymous Slashdot reader writes: In some of the complaints users reported seeing folders they deleted in 2009 reappear on their devices overnight. After seeing mysterious folders appear in their profile, some users thought they were hacked. Last week, a Dropbox employee provided an explanation to what happened, blaming the issue on an old bug that affected the metadata of soon-to-be-deleted folders. Instead of deleting the files, as users wanted and regardless of metadata issues, Dropbox choose to keep those files around for years, and eventually restored them due to a blunder. In its File retention Policy, Dropbox says it will keep files around a maximum 60 days after users deleted them.

It's not surprising that Mac sales dropped for Apple in 2016 as they experienced their first year over year sales decline since 2001. What is interesting, however, is that as Mac sales dropped roughly 10% and personal computers overall dropped 5.7% for the year, the top four leaders in the market all saw growth as Apple was pushed to number five. From a report: Although Mac sales were up in Q4 2016 compared to Q4 2015, an analyst note today from Bloomberg's Anand Srinivasan and Wei Mok has revealed Apple has dropped to the fifth largest PC vendor, with ASUS overtaking fourth place. The top four vendors are now Lenovo, HP, Dell, and ASUS. The report adds, "Those four companies represent 65.2% of the overall market and each grew year -- over-year, while Apple ceded ground, declining 30 bps to 7.1%. The other 27.7% of the market is comprised of more than 200 vendors. In a market expected to consolidate, Samsung and Fujitsu are reported to be in discussions to sell their PC businesses to Lenovo."

Apple is bringing Night Shift, a feature aimed at changing the tone of the display to better suit the eyes at different time of the day, to its desktop operating system. From a report: macOS Sierra 10.12.4, seeded to developers this morning, introduces a major new feature: Night Shift for the Mac. Night Shift can be toggled on and off using the new Night Shift switch located in the Today section of the Notification Center.

HP is continuing its recall of laptop batteries that could pose a risk to consumers. The company has recalled more than 100,000 lithium-ion batteries used in its notebook computers, according to Consumer Product Safety Commission. The recall expands one from HP in June, when an additional 41,000 batteries were recalled in the US. From a report on TechRepublic: The affected laptops were said to include a lithium-ion battery containing Panasonic cells that malfunctioned, leading to "overheating, melting and charring and causing about $1,000 in property damage," the US Consumer Product Safety (US CPSC) report said. The batteries in question could have been used in HP, Compaq, HP ProBook, HP ENVY, Compaq Presario, and HP Pavilion notebook computers. The recalled batteries were in laptops sold between March 2013 and October 2016, the CPSC report stated. Affected laptops could have been purchased at Best Buy, Walmart, Costco, Sam's Club, or another authorized dealer nationwide or online. The average cost of the laptops was between $300-$1700, and the standalone batteries were sold from $50-$90.

New submitter drunkdrone quotes a report from International Business Times: Spanish scientists say they have developed a prototype 3D printer that is capable of printing "functional" human skin that can be used for transplant patients, as well as an ethical alternative to animal testing. The so-called bioprinter uses special "ink" consisting of human cells and other biological components to reproduce the natural structure of the skin, including the external epidermis and the deeper dermis layer. These "bio inks" are deposited from special injectors onto a print bed to produce skin that is bioactive and capable of producing its own human collagen, the researchers claim. This means that the 3D-printed skin is, in essence, living tissue, making it suitable for treating burn patients and for testing cosmetic, chemical and pharmaceutical products. According to UC3M, the technology could be used to print other human tissues, although first it needs to be approved by regulators in order to ensure the skin it produces is fit for use on human patients.

ewhac writes: "Computer, what is the time, please?" is now a spoken command that will actually work with Amazon's updated Alexa/Echo smart speaker. Previously, your options were "Alexa," "Echo," and "Amazon." Now you can also choose, "Computer." In practice, it's a bit clunkier than you might hope, depending on how often you speak the word "computer" on a day-to-day basis; and "computer" is harder for machine speech recognition to pick out than "Alexa," so it may not hear you as reliably. But for those who've been yearning for a Star Trek-like future, this small bit of silliness gets you one step closer.

Google is planning to bring artificial intelligence and machine learning tools to the diminutive Raspberry Pi this year. The Raspberry Pi Foundation said in a statement, "Google is going to arrive in style in 2017. The tech titan has exciting plans for the maker community." ZDNet reports: The advertising-to-cloud-computing giant intends to make a range of smart tools available this year, according to the Foundation. "Google's range of AI and machine learning technology could enable makers to build even more powerful projects," it said. Google has developed a huge range of tools for machine learning, IoT, wearables, robotics, and home automation, and it wants Raspberry Pi fans to fill out a survey that will help it to understand what tools to provide. The survey mentions face- and emotion-recognition and speech-to-text translation, as well as natural language processing and sentiment analysis. "The tech giant also provides powerful technology for navigation, bots, and predictive analytics. The survey will help them get a feel for the Raspberry Pi community, but it'll also help us get the kinds of services we need," said the Foundation.

An anonymous reader quotes a report from Consumerist: Now that Netflix has finally opened the doors to offline viewing, subscribers have the ability to download content and watch it later. That's all well and good if you've got plenty of space on your device, but not so useful if you don't. Android users will have some breathing room now, however, as Netflix's most recent app update lets users set their download location to either internal storage or an SD card. As The Verge notes, offline content has a time limit, so it's not like you can download all the movies and TV shows your heart desires and leave them there forever. The feature doesn't support any Android devices that have a microSD slot, either.

For those of you worried about losing an AirPod or two, you may soon be able to find some peace of mind. According to The Wall Street Journal, Apple is adding AirPods support to the Find My iPhone app with the release of iOS 10.3, which will be released in the coming weeks. The Verge reports: Inside the app, AirPods owners will be able to see either the current or last known location of their headphones (although it seems like Apple will determine that based on where the case was last seen, not the actual earbuds). That location data is going to be pretty broad, so it'll really only be good for confirming whether your AirPods are at home or got left behind at work or a coffee shop -- it's not granular enough to say where within your home they might be. To help out with the trickier issue of locating missing headphones that have been separated from their case, Apple is able to blast sound out of each earbud (so long as it has some remaining power). That's by no means an assurance that you'll find a lost earbud, especially if you drop it outside, but it could be pretty helpful if one goes missing around the house.

An anonymous reader quotes a report from Pew Research Center: A new Pew Research Center survey finds that 65% of Americans give priority to developing alternative energy sources, compared with 27% who would emphasize expanded production of fossil fuel sources. Support for concentrating on alternative energy is up slightly since December 2014. At that time, 60% said developing alternative energy sources was the more important priority. There continue to be wide political differences on energy priorities. While a 2016 Pew Research Center survey found large majorities of Democrats and Republicans supported expanding both wind and solar energy, the new survey shows that Democrats remain far more likely than Republicans to stress that developing alternative energy should take priority over developing fossil fuel sources. About eight-in-ten (81%) Democrats and independents who lean to the Democratic Party favor developing alternative sources instead of expanding production from fossil fuel sources. Republicans and Republican-leaning independents are closely divided: 45% say the more important priority should be developing alternative sources, while 44% say expanding production of oil, coal and natural gas should be given more priority. There also are differences in public priorities about energy by age. Americans under the age of 50 are especially likely to support alternative energy sources over expanding fossil fuels. About seven-in-ten (73%) of those ages 18 to 49 say developing alternative sources of energy should be the more important priority, while 22% say expanding production of fossil fuels should be the more important priority. Older adults are more divided in their views, though they also give more priority to alternatives. Among those 50 and older, 55% say alternative energy development is more important, while 34% say it's more important to expand production of fossil fuel energy sources.

According to MacRumors, Apple is investigating multiple reports from iPhone owners of AirPods randomly disconnecting and reconnecting during calls. While the issue doesn't appear to be widespread, it appears to be a big enough problem to attract Apple's attention. One of the main reasons why the AirPods were so late to the market was because Apple needed more time to ensure the earpieces had reliable connectivity. Specifically, they were delayed to ensure both earpieces receive audio at the same time. MacRumors reports: A MacRumors forum thread and a long thread on Apple's Support Communities website have been generated by AirPods users who are regularly experiencing Bluetooth connection dropouts during phone calls, despite the fact that the wireless earphones almost never lose their connection when used to listen to music or anything else. MacRumors forum member protobiont wrote: "I've had this happen on two phone calls today. I am talking and suddenly the audio switches to the phone, I hear the Airpod connect tones and the audio switches back. This will repeat itself a few times, which is quite distracting during a phone call." At present, the issue appears to be limited to iPhone 6s and iPhone 6s Plus devices, with several users reporting no such problems after upgrading to an iPhone 7. MacRumors was also unable to replicate the problem on Apple's latest handset. Initial reports suggested the dropout issue only occurs if users also have an Apple Watch paired to their iPhone, but MacRumors was able to replicate the problem with a Fitbit Blaze, suggesting a more general conflict when other Bluetooth devices are also connected. Unpairing and then repairing the AirPods does not appear to solve the problem, neither does rebooting nor resetting the iPhone. Until Apple offers a solution, users are advised to use only one AirPod for conducting calls, as the dropouts only seem to occur when both earpieces are in use.

An anonymous reader quotes a report from The Guardian: Libraries in St Louis have been bought to a standstill after computers in all the city's libraries were infected with ransomware, a particularly virulent form of computer virus used to extort money from victims. Hackers are demanding $35,000 (£28,000) to restore the system after the cyberattack, which affected 700 computers across the Missouri city's 16 public libraries. The hackers demanded the money in electronic currency bitcoin, but, as CNN reports, the authority has refused to pay for a code that would unlock the machines. As a result, the library authority has said it will wipe its entire computer system and rebuild it from scratch, a solution that may take weeks. On Friday, St Louis public library announced it had managed to regain control of its servers, with tech staff continuing to work to restore borrowing services. The 16 libraries have all remained open, but computers continue to be off limits to the public. Spokeswoman Jen Hatton told CNN that the attack had hit the city's schoolchildren and its poor worst, as many do not have access to the internet at home. "For many [...] we're their only access to the internet," she said. "Some of them have a smartphone, but they don't have a data plan. They come in and use the wifi." As well as causing the loans system to seize up, preventing borrowers from checking out or returning books, the attack froze all computers, leaving no one able to access the four million items that should be available through the service. The system is believed to have been infected through a centralized computer server, and staff emails have also been frozen by the virus. The FBI has been called in to investigate.

From a report on CNET: During a press conference Sunday, Samsung said two separate battery defects caused both the original batch of Galaxy Note 7 phones and the replacement units to overheat. The first battery, it said, suffered from a design flaw. The battery's external casing was too small for the components inside, causing it to short-circuit and ignite. The second battery, which came from another supplier, didn't have the same flaw, Justin Denison, head of product strategy and marketing for Samsung's US arm, said in an interview ahead of the press conference. In the rush to pump out enough batteries for the replacement units, though, the supplier introduced a manufacturing defect that led to the same result, he said. The explanation puts to rest the mystery behind the exploding Note 7, but it kicks off a new challenge for the embattled company: winning back your trust after a disastrous several months that included two recalls and the decision to kill the critically acclaimed phone. The Sunday press conference marked the start of a Samsung campaign to rebuild company credibility, which will include the upcoming launch of the flagship Galaxy S8 phone, as well as another Note later in the year.

A tiny new Robotic Retinal Dissection Device -- nicknamed "R2D2" -- can crawl into an incision in the eye and lift a membrane no more than a hundredth of a millimeter. "The cables that enable the robot to navigate are each 110 microns across, a little over the diameter of a human hair," reports the MIT Technology Review. The robot is controlled by a joystick (while providing a live camera feed to the ophthalmologist). In September an Oxford professor used it to perform the first operation inside the human eye, and since then five more patients have undergone robot-assisted operations at an Oxford hospital. In one procedure, a gene-therapy virus that stops retinal degeneration "was planted on the retina itself, a procedure only made possible by R2D2's unprecedented precision."
Robotic surgery is already happening. The article points out that Da Vinci, an elephant-sized surgical robot that repairs heart valves, "has operated on more than three million patients around the world." But the Oxford professor believes these tiny eye robots "will open the door to new operations for which the human hand does not have the necessary control and precision."

An anonymous reader quotes a Christian Science Monitor report on "a bill that would essentially ban large-scale renewable energy" in Wyoming. The new Wyoming bill would forbid utilities from using solar or wind sources for their electricity by 2019, according to Inside Climate News... The bill would require utilities to use "eligible resources" to meet 95 percent of Wyoming's electricity needs in 2018, and all of its electricity needs in 2019. Those "eligible resources" are defined solely as coal, hydroelectric, natural gas, nuclear, oil, and individual net metering... Utility-scale wind and solar farms are not included in the bill's list of "eligible resources," making it illegal for Wyoming utilities to use them in any way if the legislation passes. The bill calls for a fine of $10 per megawatt-hour of electricity from a renewable source to be slapped on Wyoming utilities that provide power from unapproved sources to in-state customers.
The bill also prohibits utilities from raising rates to cover the cost of those penalties, though utilities wouldn't be penalized if they exported that energy to other states. But one local activist described it as 'talking-point' legislation, and even the bill's sponsor gives it only a 50% chance of passing.

Hackaday reports that Asus has "quietly released their Tinker board that follows the Pi form factor very closely, and packs a 1.8 GHz quad-core ARM Cortes A17 alongside an impressive spec At £55 (about $68) where this is being written it's more expensive than the Pi, but Asus go to great lengths to demonstrate that it is significantly faster."

And though the Raspberry Pi foundation upgraded their Compute Module, Pine64 has just unveiled their new SOPINE A64 64-bit computing module, a smaller version of the $15 Pine64 computer. An anonymous reader quotes ComputerWorld: At $29, the SOPINE A64 roughly matches the price of the Raspberry Pi Compute Module 3, which ranges from $25 to $30. The new SOPINE will ship in February, according to the website. The SOPINE A64 can't operate as a standalone computer like the Pine64. It needs to be plugged in as a memory slot inside a computer. But if you want a full-blown computer, Pine64 also sells the $15 SOPINE Baseboard Model-A, which "complements the SOPINE A64 Compute Module and turns it into a full single board computer," according to the company...

The original Pine64 was crowdsourced and also became popular for its high-end components like a 64-bit chip and DDR3 memory... It has 2GB RAM, which is twice that of Raspberry Pi's compute module. SOPINE also has faster DDR3 memory, superior to DDR2 memory in Raspberry Pi Compute Module 3 board.

"The real threat to global critical infrastructure is not enemy states or organizations but squirrels, according to one security expert." Long-time Slashdot reader randomErr quotes the BBC. Cris Thomas has been tracking power cuts caused by animals since 2013... His Cyber Squirrel 1 project was set up to counteract what he called the "ludicrousness of cyber-war claims by people at high levels in government and industry", he told the audience at the Shmoocon security conference in Washington. Squirrels topped the list with 879 "attacks", followed by birds with 434 attacks and then snakes at 83 attacks.
Those three animals -- along with rats -- have caused 1,700 different power cuts affecting nearly 5,000,000 people .

the_newsbeagle writes: Crowdfunding campaigns that fail to deliver may be all too common, but some flameouts merit examination. Like this brain-scanning gadget for dogs, which promised to translate their barks into human language. It's not quite as goofy as it sounds: The campaigners planned to use standard EEG tech to record the dogs' brainwaves, and said they could correlate those electrical patterns with general states of mind like excitement, hunger, and curiosity. The campaign got a ton of attention in the press and raised twice the money it aimed for. But then the No More Woof team seemed to vanish, leaving backers furious. This article explains what went wrong with the campaign, and what it says about the state of neurotech gadgets for consumers.