An anonymous reader quotes a report from Ars Technica: In a study out this week, about 70 percent of home blood-pressure devices tested were off by 5 mmHg or more. That's enough to throw off clinical decisions, such as stopping or starting medication. Nearly 30 percent were off by 10 mmHg or more, including many devices that had been validated by regulatory agencies. The findings, published in The American Journal of Hypertension, suggest that consumers should be cautious about picking out and using such devices -- and device manufacturers need to step up their game. Lead author Raj Padwal and his colleagues set out to test the accuracy of the devices themselves. Funded by the University of Alberta Hospital Foundation, they compared the home blood-pressure monitors of 85 patients with a gold-standard blood-pressure measurement technique. The patients' monitors varied by type, age, and validation-status. But they all used an automated oscillometric method, which measures oscillations in the brachial artery and uses an algorithm to calculate blood pressure. The gold-standard method was the old-school auscultatory method, which involves the arm-squeezing sphygmomanometer and a clinician listening for thumps with a stethoscope. Of the 85 home devices, 59 were inaccurate by 5 mmHg or more in either their systolic (the top number that's the maximum pressure of a heart beat) or diastolic (the bottom number that's the minimum between-beat pressure). That's 69 percent inaccurate. Of those, 25 (or 29 percent) were off by 10 mmHg or more. And six devices (seven percent) were off by 15 mmHg or more.

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Brian Wilson, a founder of cloud storage service BackBlaze, writes in a blog post: Moving over to a 64-bit OS allows your laptop to run BOTH the old compatible 32-bit processes and also the new 64-bit processes. In other words, there is zero downside (and there are gigantic upsides). Because there is zero downside, the first time it could, Apple shipped with 64-bit OS support. Apple did not give customers the option of "turning off all 64-bit programs." Apple first shipped 64-bit support in OS X 10.6 Snow Leopard in 2009. This was so successful that Apple shipped all future Operating Systems configured to support both 64-bit and 32-bit processes. All of them. But let's contrast the Apple approach with that of Microsoft. Microsoft offers a 64-bit OS in Windows 10 that runs all 64-bit and all 32-bit programs. This is a valid choice of an Operating System. The problem is Microsoft ALSO gives customers the option to install 32-bit Windows 10 which will not run 64-bit programs. That's crazy. Another advantage of the 64-bit version of Windows is security. There are a variety of security features such as ASLR (Address Space Layout Randomization) that work best in 64-bits. The 32-bit version is inherently less secure. By choosing 32-bit Windows 10 a customer is literally choosing a lower performance, LOWER SECURITY, Operating System that is artificially hobbled to not run all software. My problem is this: Backblaze, like any good technology vendor, wants to be easy to use and friendly. In this case, that means we need to quietly, invisibly, continue to support BOTH the 32-bit and the 64-bit versions of every Microsoft OS they release. And we'll probably need to do this for at least 5 years AFTER Microsoft officially retires the 32-bit only version of their operating system.

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US president wants Qatar 'back among unity of responsible nations' while secretary of state seeks easing of blockade.

An anonymous reader shares a report: Leaving early on a Friday afternoon in June? There's a growing chance your boss has endorsed it. The percentage of companies that offer some kind of "summer Friday" arrangement -- in which companies officially permit workers, almost entirely office ones, to leave early on Friday afternoons in the summer -- is on the rise. According to a new survey of Fortune 1000 companies by CEB, the Arlington, Va.-based research and consulting firm, 42 percent of companies now officially sanction starting the weekend early (press release), a doubling of the percentage who offered the benefit in 2015, when 21 percent of companies said they did so. That big jump, says Brian Kropp, who heads the firm's human resources practice, is because the benefit is such a no-brainer for companies to offer. As flexible work arrangements have grown and the average office worker is just a text or phone call away, many people already duck out early on Friday afternoons, especially before long holiday weekends. Making it official gives the company a way to plug their generosity without spending much at all.

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Perl 5 interface to Pixabay API.

Convert coordinates between Lat/Lon and the British National Grid

"We shape our buildings and afterwards our buildings shape us," mused Winston Churchill in 1943 while considering the repair of the bomb-ravaged House of Commons. From a report: More than 70 years on, he would doubtless be pleased to learn that neuroscientists and psychologists have found plenty of evidence to back him up. We now know, for example, that buildings and cities can affect our mood and well-being, and that specialised cells in the hippocampal region of our brains are attuned to the geometry and arrangement of the spaces we inhabit. Yet urban architects have often paid scant attention to the potential cognitive effects of their creations on a city's inhabitants. The imperative to design something unique and individual tends to override considerations of how it might shape the behaviours of those who will live with it. That could be about to change. "There are some really good [evidence-based] guidelines out there" on how to design user-friendly buildings, says Ruth Dalton, who studies both architecture and cognitive science at Northumbria University in Newcastle. "A lot of architects choose to ignore them. Why is that?"

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If your boss says "I hope you will do X" and you don't and the boss fires you it follows that it was in fact an order.

If Trump doesn't have tapes can you imagine him admitting it? Like the team of crack investigators in Hawaii researching Obama's birth certificate.

An anonymous reader shares a report: The rarest pepe is one found on the iOS App Store, and now we know why: Apple has categorized the meme frog as "objectionable content" and has rejected an app called Pepe Scream, Motherboard confirmed. "Your app contains images and references of Pepe the Frog, which are considered objectionable content," an Apple App Review Board employee named Nicole wrote in a rejection notice to Spirit Realm Games, the developer of Pepe Scream. "It would be appropriate to remove the references and revise the images in your app." MrSnrhms, a developer for Spirit Realm Games, gave Motherboard temporary access to the team's iOS developer account, which showed that Apple did indeed reject the app because it contains Pepe, a cartoon frog that has been increasingly associated with the alt-right. Also read: Pepe the Frog Is Dead.

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Secretary of State Tillerson says action causing unintended humanitarian consequences and affecting fight against ISIL.

An anonymous reader shares an article: While Daymond John was building his clothing line FUBU, which would evolve into a $6 billion brand, the entrepreneur was living on the tips he made waiting tables at Red Lobster. "I was working at Red Lobster for five years as a waiter as I was running this business," the Shark Tank star said at the iConic conference in New York City on Wednesday. At first "it was 40 hours at Red Lobster and six hours at FUBU. Then it was 30 hours at Red Lobster and 20 hours at FUBU, because money started to come in." Even after FUBU started to take off, John continued waiting tables. He wouldn't do things any differently if he could, he told the audience on Wednesday: "Don't quit your day job. [...] Let's say I was making an average of $40,000 a year," he continued. "After five years, that's $200,000 of salary. I would have had to sell $1 million more worth of FUBU product to bring home the $200,000, but I didn't have to do that. I just had to sacrifice time."

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Interface to the Globus research data sharing service