vanity-fair – Page 19 – Tech Today w/ Ken May

Apple will fix iMessage bug that makes it harder to leave the service

Andrew Cunningham iPhone users (and ex-iPhone users) attempting to sign out of Apple’s iMessage service recently began running into a nasty bug. Signing out of iMessage means that iPhones trying to text your number should seamlessly switch back to using SMS. However, this hasn’t been happening lately—instead, these iMessages continue to be sent as iMessages. They never actually make it to their destination, and neither the sender nor the receiver is given any indication that the message has failed. Apple acknowledged the bug in a statement to Re/code this morning , noting that it has “recently fixed a server-side iMessage bug which was causing an issue for some users,” and that an additional software update was being planned to fix more problems. Signing out of the iMessage service has always been more difficult than enabling it, and I say that as someone who recently disabled iMessage to make jumping between iOS, Android, Windows Phone, and other mobile operating systems easier. In my case, iMessages sent to my newly disconnected number would simply fail to send, and the problem only worked itself out after I changed my Apple ID password (thereby signing all of my devices out of the service), disassociating my phone number from my Apple ID, and then calling Apple support about the problem. This new bug sounds worse, since message senders don’t even know that the texts aren’t arriving at their destination. Read 1 remaining paragraphs | Comments

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Apple will fix iMessage bug that makes it harder to leave the service

California approves test of self-driving cars on public roads

Terrence Lui On Tuesday, the California Department of Motor Vehicles (DMV) officially approved rules to allow the testing of autonomous vehicles on public roads. The rules will take effect September 16, 2014. The move has been a long time coming , with the DMV promising back in December 2013 that it would post regulations for public use of self-driving cars and then holding a public hearing in January to address concerns about them. These new rules will set a statewide standard for all manufacturers. (Although Google has been running pilot programs in Mountain View and elsewhere, it’s not the only company pursuing an automated vehicle—Nvidia told Ars last week that Audi has plans to incorporate a “cruise control for stop-and-go traffic” feature in one of its cars come 2015.) Bryant Walker Smith, a fellow at the Center for Automotive Research at Stanford (CARS), told Ars that the new rules could change how manufacturers proceed with their testing. “The DMV has a really, really difficult task, and I was impressed with the thoughtfulness of their approach,” he said. “I would say that anyone who is reading these documents will have to read very closely.” Read 6 remaining paragraphs | Comments

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California approves test of self-driving cars on public roads

Missing features we’d like to see in the next version of OS X

It’s only been about seven months since Apple released OS X 10.9, the latest and greatest version of its Mac operating system. But the yearly upgrade cycle means that unless something unexpected happens, Apple will tell us about OS X 10.10 at the traditional keynote next month on the first morning of its Worldwide Developers Conference (WWDC). The operating system is over 13 years old and it’s come a long way since those first versions , but it’s still not perfect. What areas do we think Apple should focus on in 10.10? Think of the SSDs Isn’t it time our modern hard drives got a modern filesystem? The latest Macs may have solid state drives that can read and write over 700 megabytes per second over a direct PCI Express connection, but all that data is still organized by a file system from the previous millennium: HFS+. There’s something to be said for using stable, battle-hardened code for the file system, which is probably the most critical part of the operating system. Unfortunately, Apple’s current HFS+ implementation isn’t as stable as it should be, much to the chagrin of Ars’ OS X reviewer extraordinaire John Siracusa. With the introduction of a logical volume manager—Core Storage—it looks like Apple has found a way to innovate in the area of storage without having to replace HFS+. One of the big missing features in HFS+ is snapshots . Time Machine, for example, works per-file. Changing a few bytes in the middle of a large file means that the entire file is copied during the next backup. With snapshots, that’s not necessary: multiple snapshots share the unmodified disk blocks. As such, snapshots could be implemented in Core Storage rather than in the file system. This would allow Time Machine backups to be much faster and more efficient. Read 18 remaining paragraphs | Comments

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Missing features we’d like to see in the next version of OS X

Urine and the bladder are not sterile, contain bacteria

Gray’s Anatomy No, urine is not sterile, according to a study presented this week by researchers from the Stritch School of Medicine at Loyola University. Instead, the bodily excretion does contain a diverse array of bacteria that can vary depending on bladder condition. Up until now, the types of bacteria present have been hard to detect because they don’t grow in urine cultures. That urine is not sterile is not actually news; the same medical school reported findings in 2012 suggesting that urine can contain bacteria when drawn directly from the bladder. But the study may surprise many due to the deeply entrenched belief , even in the medical community, that urine is bacteria-free and thus safe to use in a number of activities, from drinking to rinsing wounds in a pinch. A commonly traded rule of thumb is that, while the initial part of a stream of urine contains bacteria washed from the urethra, the “mid-stream” is safely sterile. This is not so, or at least it’s not entirely reliable information. The two studies, from 2013 and 2012, looked only at samples from women. The 2013 study compared samples from women with and without overactive bladder disorder (OAB) and found different types of bacteria in both types of samples, including Streptococcus and Staphylococcus. The authors of the study suggested that the presence of certain types of bacteria in women with OAB could be causing their symptoms, and treating their presence could help with their condition. Read 2 remaining paragraphs | Comments

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Urine and the bladder are not sterile, contain bacteria

Intel CEO: Delayed next-gen Broadwell CPUs will be here for holidays

One of the few looks we’ve gotten at a Broadwell CPU so far. Intel New CPUs and chipsets from Intel normally go hand-in-hand, but earlier this month when the company announced its 9-series chipsets , all we got was a slightly faster clock speed bump to Haswell . News of truly new CPUs based on the upcoming “Broadwell” architecture was nowhere to be found, and we’ve generally heard very little about Broadwell aside from an announcement of a delay into the second half of 2014. There are many months in the second half of 2014, but Intel CEO Bryan Krzanich got a little more specific in a statement to Reuters today . “I can guarantee for holiday, and not at the last second of holiday,” said Krzanich. “Back to school—that’s a tight one. Back to school you have to really have it on-shelf in July, August. That’s going to be tough.” This means we’ll most likely see Broadwell chips (and, more importantly, new devices from OEMs that can use Broadwell chips) sometime between September and early December. Read 1 remaining paragraphs | Comments

Apple releases OS X 10.9.3 with improved 4K support, restored USB sync

Fire up your updaters—there’s a slightly newer and better version of OS X in town. Andrew Cunningham Following its usual months-long testing process, Apple released OS X version 10.9.3 to the general public today. The third major update to the operating system provides the usual blend of security patches, bug fixes, new (and restored) features, and future-proofing enhancements. As was discovered shortly after the first 10.9.3 beta was released, the new update improves 4K display support specifically on the 2013 Mac Pro and the 15-inch 2013 Retina MacBook Pro. When those computers are connected to a 4K display, they should be able to display images in OS X’s HiDPI “Retina” scaling mode by default, and they should support the faster 60Hz refresh rate on compatible monitors. “Retina” mode will make on-screen images larger and sharper, while the refresh rate increase will make UI animations, videos, and games look and feel smoother and more responsive (provided the GPU is capable of rendering them at 60 frames per second in the first place). Though the 13-inch 2013 Retina MacBook Pro has the hardware it needs to drive similar 4K displays—a Thunderbolt 2 port with DisplayPort 1.2 support and one of Intel’s Iris 5100 GPUs—that specific computer is not mentioned in Apple’s release notes. Read 5 remaining paragraphs | Comments

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Apple releases OS X 10.9.3 with improved 4K support, restored USB sync

Former Subway sandwich franchisee cops to $40,000 gift-card hack scheme

A former Subway sandwich shop franchisee pled guilty to taking part in a scheme to hack point-of-sale terminals for at least 13 stores and obtaining gift cards worth $40,000. Shahin Abdollahi, who also ran a business that sold and maintained point-of-sale terminals, sold the computerized checkout registers to the Subway shops that were illegally accessed, according to federal prosecutors in Massachusetts. He set up the terminals with software from LogMeIn , which allows people to remotely log in to PCs over the Internet. Abdollahi and other conspirators then used the software to repeatedly access the Subway terminals without authorization, usually early in the morning, when the restaurants were closed. Once logged in, they loaded gift cards with credit totaling $40,000. Co-conspirator Jeffrey Wilkinson, 37, of Rialto, California, would then advertise the cards for sale on eBay and Craigslist and hand deliver them to buyers. On Wednesday, Abdollahi 46, of Lake Elsinore, California, pled guilty in federal court in Massachusetts to one count of conspiracy to commit computer intrusion and wire fraud and one count of wire fraud. He is scheduled to be sentenced on for August 6. Wilkinson, 37, of Rialto, California, pled guilty in February and is scheduled to be sentenced on May 28. It’s not the first time Subway point-of-sale terminals have been illegally accessed by crooks for purposes of skimming the till. In 2012, two men pled guilty to participating in an international conspiracy that hacked into credit-card payment terminals at more than 150 Subway franchises and racked up more than $10 million in losses. Read on Ars Technica | Comments

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Former Subway sandwich franchisee cops to $40,000 gift-card hack scheme

Microsoft sticking to its guns so far, leaving XP unpatched and exploited

Last month’s Patch Tuesday was meant to bring with it the final ever updates for Windows XP. However, Microsoft went ahead and released another patch for the ancient operating system to fix a flaw that was being exploited in the wild. This month’s Patch Tuesday looks like it’s going to play out a little differently. Microsoft released a critical update for Internet Explorer addressing a flaw in every version from 6 to 11. Although the company says that it’s aware of in-the-wild exploitations of the flaw, this time it says it won’t fix Windows XP. Promise . Of course, last month’s end of support should have meant the same thing, and for no particularly good reason, it didn’t. Microsoft cited the “proximity” of the previous flaw to the end of support as its rationale for issuing the update, but this month’s bugs seem barely less proximal. Read 1 remaining paragraphs | Comments

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Microsoft sticking to its guns so far, leaving XP unpatched and exploited

New planet-hunting hardware needs just a minute to image an exoplanet

PNAS Most of the exoplanets we’ve detected have been spotted during transits, when they pass between their host star and Earth. Almost all the others have been inferred based on the fact that they gravitationally tug at their host star as they orbit around it. Very few exoplanets have been imaged directly, but that may be about to change. Earlier this week, scientists revealed the first images taken with a new instrument, the Gemini Planet Hunter, which has been installed on the (you guessed it) Gemini South telescope located in the Chilean Andes. The new hardware is so efficient that a known exoplanet that once took over an hour and considerable post-processing to image was apparent in a one-minute exposure, with no processing needed. The twin Gemini telescopes (Gemini North is in Hawaii to image the northern sky) are already some of the most advanced hardware on the planet, featuring adaptive optics that correct the gaze of an eight-meter mirror. But directly imaging a planet is a distinct challenge due to the relative brightness of the planet relative to the host star. In terms of our own Solar System, Jupiter would appear 10 9 times fainter than the Sun when imaged at a distance. Read 7 remaining paragraphs | Comments

Bringing Windows 8-style multitasking to iPads isn’t as simple as it seems

“I just need to write about this Murloc rush deck. For work.” Aurich Lawson Apple is planning to add a split-screen multitasking mode to its iPads in iOS 8, according to “sources with knowledge of the enhancement in development” speaking to 9to5Mac . The feature will supposedly allow two applications to run side-by-side while the tablet is in landscape mode, not unlike the similar Snap feature in Windows 8.1 or the multi-window mode supported on many of Samsung’s phones and tablets . iPad applications have always used the tablet’s entire screen, which keeps things simple but can feel restrictive for heavy multitaskers. Though 9to5Mac’s sources have been accurate in the past, as with all rumors, this report should be taken with a continuous stream of salt until you actually see Apple get up on stage and announce it. If it’s true, this new display mode implies big changes to the way that iPad apps are designed and the way that they interact with each other, and we wanted to take a look at the hurdles in iOS and the iPad hardware that would have to be dealt with to make this feature a reality. We’ll also be making some informed guesses about how Apple might jump over them. Resolution independence Read 17 remaining paragraphs | Comments

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Bringing Windows 8-style multitasking to iPads isn’t as simple as it seems