By msmash from Slashdot's science-of-working department
An anonymous reader shares a report: In February, after almost two years worth of six-hour workdays, nurses at the Svartedalens elderly care facility in Gothenburg, Sweden went back to eight hour shifts -- despite recently published research showing the benefits of the shortened workdays. The City of Gothenburg didn't extend the experiment in part because funding ran out. It cost about 12 million krona ($1.3 million) to hire the 17 extra staff members needed to fill the gaps created by shorter work hours. The city had only budgeted for two years, and legislators said it would be too expensive to implement the project across the entire municipality. So, for now, the project has come to an end. Yet, there are longer term savings the study didn't take into account. Working shorter hours resulted in healthier workers, researcher Bengt Lorentzon found in a new paper. "They were less tired, less sick, had more energy coming home and more time to do activities," said Lorentzon. Specifically, the nurses took fewer sick days than they did when working longer, eight hour days. They also took fewer sick days than nurses in the control group. In fact, they took fewer sick days than nurses across the entire city of Gothenburg.Read Replies (0)
By BeauHD from Slashdot's I-smell-sabotage department
The New York Times has obtained a document revealing the hotel lobby's aggressive plan to undermine Airbnb's business "by pushing for bills to regulate the company at every level of government," reports Gizmodo. From the report: According to documents from the American Hotel and Lodging Association -- a trade group that includes the country's biggest hotel chains, including Marriott, Hilton, Hyatt, the Four Seasons and Starwood Hotels -- the organization is planning a multi-pronged attack at local, state, and federal levels to prevent Airbnb from spreading to new cities across the country. Part of the strategy includes "aggressively countering" Airbnb's claim that it's just helping the middle class make ends meet "with a wave of personal testimonials of consumer harm." The document essentially serves as opposition research and gives its members talking points about Airbnb's alleged racism and taxation issues. According to the document, the association will focus its efforts on Los Angeles, San Francisco, Boston, Washington, and Miami, where Airbnb has yet to establish a strong footing.Read Replies (0)
By BeauHD from Slashdot's not-as-transparent-after-all department
An anonymous reader quotes a report from Techdirt: It will never be said that the Trump presidency began with a presumption of openness. His pre-election refusal to release his tax returns set a bit of precedent in that regard. The immediate post-election muffling of government agency social media accounts made the administration's opacity goals um clearer. So, in an unsurprising move, the Trump administration will be doing the opposite of the Obama administration. The American public will no longer have the privilege of keeping tabs on White House visitors. TIME reports: "The Trump Administration will not disclose logs of those who visit the White House complex, breaking with his predecessor, the White House announced Friday. White House communications director Michael Dubke said the decision to reverse the Obama-era policy was due to 'the grave national security risks and privacy concerns of the hundreds of thousands of visitors annually.' Instead, the Trump Administration is relying on a federal court ruling that most of the logs are 'presidential records' and are not subject to the Freedom of Information Act." So, to further distance himself from the people he serves (and the people who elected him), Trump and his administration have shut down the transparency portal put in place by the previous Commander-in-Chief: "White House officials said the Administration is ending the contract for Open.gov, the Obama-era site that hosted the visitor records along with staff financial disclosures, salaries, and appointments. An official said it would save $70,000 through 2020 and that the removed disclosures, salaries and appointments would be integrated into WhiteHouse.gov in the coming months."Read Replies (0)
By msmash from Slashdot's consolidation department
Mozilla said today it is killing the Firefox Aurora channel, six years after it was first introduced in April 2011. The move comes as, Aurora failed to live up to the company's expectations as a "first stabilization channel." Moving forward, the absence of Aurora will help the company streamline its browser's release process and bring stable new features to users and developers faster. From a report: The Firefox Aurora channel sat between the Nightly and Beta channels. Until now, Firefox development started with Nightly, which consists of the latest Firefox code packaged up every night for bleeding-edge testers, and was then followed by Aurora, which includes everything that is labeled as "experimental," then Beta, and then finally the release channel for the broader public. Going forward, builds will move from Nightly to Beta to Release. The Firefox Developer Edition, which the company calls "the first browser created specifically for developers," will be based on the Beta channel instead of Aurora. Developer Edition users should keep their existing profile, themes, tools, preferences, and "should not experience any disruption," Mozilla promises.Read Replies (0)
By msmash from Slashdot's something's-gotta-give department
An anonymous reader shares a Hollywood Reporter article: It had taken years -- and the passionate support of Kirk Kerkorian, who financed the film's $100 million budget without expecting to ever make a profit -- for The Promise, a historical romance set against the backdrop of the Armenian genocide and starring Christian Bale and Oscar Isaac, to reach the screen. Producers always knew it would be controversial: Descendants of the 1.5 million Armenians killed by the Ottoman Empire shortly after the onset of World War I have long pressed for the episode to be recognized as a genocide despite the Turkish government's insistence the deaths were not a premeditated extermination. Before the critics in attendance even had the chance to exit Roy Thompson Hall, let alone write their reviews, The Promise's IMDb page was flooded with tens of thousands of one-star ratings. "All I know is that we were in about a 900-seat house with a real ovation at the end, and then you see almost 100,000 people who claim the movie isn't any good," says Medavoy. Panicked calls were placed to IMDb, but there was nothing the site could do. "One thing that they can track is where the votes come from," says Eric Esrailian, who also produced the film, and "the vast majority of people voting were not from Canada. So I know they weren't in Toronto." The online campaign against The Promise appears to have originated on sites like Incisozluk, a Turkish version of 4chan, where there were calls for users to "downvote" the film's ratings on IMDb and YouTube. A rough translation of one post: "Guys, Hollywood is filming a big movie about the so-called Armenian genocide and the trailer has already been watched 700k times. We need to do something urgently." Soon afterward, the user gleefully noted The Promise's average IMDb rating had reached a dismaying 1.8 stars. "They know that the IMDb rating will stay with the film forever," says Esrailian. "It's a kind of censorship, really."Read Replies (0)
By msmash from Slashdot's not-in-my-best-interest department
From a report on AnandTech: In a bit of breaking news this morning, it appears that Intel has decided to cancel their Intel Developer Forum tradeshow going forward, including this summer's expected IDF17. The company says, "Intel has evolved its event portfolio and decided to retire the IDF program moving forward. Thank you for nearly 20 great years with the Intel Developer Forum! Intel has a number of resources available on intel.com, including a Resource and Design Center with documentation, software, and tools for designers, engineers, and developers. As always, our customers, partners, and developers should reach out to their Intel representative with questions." Previously, Intel had stated that there would not be an IDF in China this year. However an IDF was still expected in the US, albeit with a "new format."Read Replies (0)
By msmash from Slashdot's real-challenges department
An anonymous reader shares a report on BBC about a woman in Kenya, who downloaded a prank app that noted that she has HIV simply by "analyzing her fingerprint." While many people would have not trusted an app for such kind of diagnosis in the first place, and some would have figured that something is amiss about the app, the story tells the tale of people who are increasingly finding it hard to deal with the technological advances they see. From the report: Esther sells water on the side of the road in Kenya for a few dollars a day. She also owns a smartphone and ownership of such a device should, according to most of the received wisdom, empower its owner. But in fact it did quite the opposite for her when she acquired an app. It claimed to diagnose HIV simply by analysing her fingerprint on the touch screen. When researchers met her at her roadside workplace, she was worried. "She did not know if it was true and she was panicking," said researcher Laura de Reynal, who worked on a year-long study into the experiences of first-time smartphone users in Kenya. "And she wasn't the only one, there were others that came to us worried about this app and those were just the ones that were willing to speak out." The app was in fact a prank and anyone reading the comments on Google's Play Store would have seen that. However, many first-time smartphone users in Kenya get hold of apps via a friend's Bluetooth connection, rather than downloading them via the net, in order to save data. But the prank would not have been apparent via a Bluetooth share. "People are not able to understand the limits of the technology," said Ms de Reynal. "They think, because it was on a smartphone, it seems real and credible."Read Replies (0)
By EditorDavid from Slashdot's Light-Induced-Random-Access-Memory department
A Vancouver researcher has patented a new material that uses light instead of electricity to store data. An anonymous reader writes: LI-RAM -- that's light induced magnetoresistive random-access memory -- promises supercomputer speeds for your cellphones and laptops, according to Natia Frank, the materials scientist at the University of Victoria who developed the new material as part of an international effort to reduce the heat and power consumption of modern processors. She envisions a world of LI-RAM mobile devices which are faster, thinner, and able to hold much more data -- all while consuming less power and producing less heat.
And best of all, they'd last twice as long on a single charge (while producing almost no heat), according to a report on CTV News, which describes this as "a breakthrough material" that will not only make smartphones faster and more durable, but also more energy-efficient. The University of Victoria calculates that's 10% of the world's electricity is consumed by "information communications technology," so LI-RAM phones could conceivably cut that figure in half.
They also report that the researcher is "working with international electronics manufacturers to optimize and commercialize the technology, and says it could be available on the market in the next 10 years."Read Replies (0)
By EditorDavid from Slashdot's tested-in-production department
Over a million lines of code -- in existence for over 10 years -- gets updates in six-week "sprints" using source control and bug-tracking systems. But now an anonymous reader writes:
In theory users report bugs, the developers "fix" the bugs, the users test and accept the fix, and finally the "fix" gets released to production as part of a larger change-set. In practice, the bug is reported, the developers implement "a fix", no one else tests it (except for the developer(s) ), and the "fix" gets released with the larger code change set, to production.
We (the developers) don't want to release "fixes" that users haven't accepted, but the code changes often include changes at all levels of the stack (database, DOAs, Business Rules, Webservices and multiple front-ends). Multiple code changes could be occurring in the same areas of code by different developers at the same time, making merges of branches very complex and error prone. Many fingers are in the same pie. Our team size, structure and locations prevent having a single gatekeeper for code check-ins... What tools and procedures do you use to prevent un-approved fixes from being deployed to production as part of the larger code change sets?
Fixes are included in a test build for users to test and accept -- but what if they never do? Leave your best answers in the comments. How woud you stop un-approved code changes from being deployed?Read Replies (0)
By EditorDavid from Slashdot's Ubering-under-the-influence department
While Uber's bookings doubled last year, the company still showed a net lost of $2.8 billion. And now, "California regulators are recommending that Uber pay a $1.13 million fine for not investigating rider complaints that drivers were working intoxicated." An anonymous reader writes:
California "requires ride-hailing companies to have a zero-tolerance policy for driving under the influence of alcohol or drugs," notes Reuters -- and yet Tuesday's order reports that investigators "found no evidence that (Uber) followed up in any way with zero-tolerance complaints several hours or even one full day after passengers filed such complaints." Investigators from the state's Public Utilities Commission are asking the full commission to examine their findings,
"To confirm the policy, regulators analyzed selected complaints against drivers who received three or more complaints," Reuters reports. Though Uber has sometimes suspended drivers within one hour of customer complaints -- 22 times -- they've apparently received 2,047 drug- or alcohol-related complaints between August 2014 and August of 2015. "The company said drivers were banned from working in 574 of those complaints, according to the order. But regulators then reviewed 154 complaints, and determined that the company failed to promptly suspend drivers in 149 complaints. The company also failed to investigate 133 complaints, and did not suspend a driver or investigate 113 complaints, the order shows... In at least 25 instances, Uber failed to suspend or investigate a driver after three or more complaints, the order states."
< article continued at Slashdot's Ubering-under-the-influence department
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By EditorDavid from Slashdot's a-textbook-example department
"The University System of Maryland has awarded 21 "mini grants" to university faculty to "help them expand open education resources," reports OpenSource.com. Recipients of the grants are also given time off to prepare courses that use open textbooks, and will receive personalized support and training on effective course design.
An anonymous reader writes:
"Although our faculty view textbooks as essential, some of our students see them as a luxury they cannot afford," said Community College of Baltimore County President Sandra Kurtinitis. "Having access to open educational resources will provide some financial relief for our students as well as contribute to their academic success." The cost of textbooks has risen 812% since 1978, the school system said in an announcement, "outpacing even the cost of medical services and new housing. Nationally, students spend an average of $1,200 a year on textbooks."
The Maryland Open Source Textbook initiative started in 2013 "to provide a state-wide opportunity for faculty to explore the promise of open education resources to reduce students' cost of attendance while maintaining, or perhaps even improving, learning outcomes." Since then it's helped replace traditional textbooks in over 60 different courses at 14 public institutions across the state, resulting in a cumulative cost savings of over $1 million for 3,500 students. "In addition to saving students money, faculty have gained the ability to adapt and customize their instructional materials to ensure they are aligned with their pedagogical methods to best meet their students' needs," the school system reports. "In follow up surveys with students participating in the MOST initiative, 93% reported that the open educational resource content they used was the same or better quality than traditional textbooks."Read Replies (0)
By EditorDavid from Slashdot's seeing-the-attraction department
"Predicting magnets is a heck of a job, and their discovery is very rare," said a mechanical engineering professor at Duke University. But after years of work synthesizing various predictions, material scientists "predicted and built two new magnetic materials, atom-by-atom, using high-throughput computational models." An anonymous reader quotes Phys.org:
The success marks a new era for the large-scale design of new magnetic materials at unprecedented speed. Although magnets abound in everyday life, they are actually rarities -- only about 5% of known inorganic compounds show even a hint of magnetism. And of those, just a few dozen are useful in real-world applications because of variability in properties such as effective temperature range and magnetic permanence...
In a new study, materials scientists from Duke University provide a shortcut in this process. They show the capability to predict magnetism in new materials through computer models that can screen hundreds of thousands of candidates in short order. And, to prove it works, they've created two magnetic materials that have never been seen before.
"The first alloy is particularly interesting," reports the International Business Times, "because it contains no rare-earth materials, which are both expensive and difficult to acquire." But a Duke mechanical engineering professor points out that "It doesn't really matter if either of these new magnets proves useful in the future. The ability to rapidly predict their existence is a major coup and will be invaluable to materials scientists moving forward."Read Replies (0)