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Android

Submission + - Why doesn't Android support Linux filesystems for removable storage? 1

Submitted by Pale Dot
Pale Dot writes: After weeks of struggle I finally figured out a way for the apps on my rooted Android tablet to recognize an SD card I had formatted as Ext4 but with the default journaling option turned off. The problem at first was getting the SD card to mount at all (technically this was the "external" SD card as the tablet also has a built-in "internal" SD card). Apparently, the Android automount facility, the evil-sounding vold daemon, does not support any filesystem besides Microsoft's VFAT. From various online sources, I learned that the CyanogenMod Linux 3.x kernel itself does support mounting Ext4, at least via the terminal "mount -t ext4" command.

A second problem soon cropped up. Apps, such as VLC and the AardDict offline dictionary, that rely on some sort of automagic scanning of the device storage space would not index the media and database files I copied to the SD card. It turns out that the simple solution, or the "hack" as it stands, is to mount the SD card under the directory created for the internal VFAT-formatted SD card, i.e. as "/storage/sdcard0/extsd" rather than the more direct "/storage/sdcard1". This works probably because subdirectories inherit the file permissions of the parent.

As part of my Google (re)search into the problem, I came upon this Google+ post by an Android developer curiously named Dianne Hackborn about the design decision not to support anything besides the Redmond-certified filesystem: "The external storage when on a SD card is FAT. Period. You are just going to cause yourself a mess if you try to do otherwise. The basic semantics of how external storage is used relies on it being fat — no permissions, case insensitive, etc."

So, is Google right about not supporting Ext2/3/4 for removable flash media, even if the base system itself often uses one of these Linux-native filesystems? Supposed issues about the frequent media access needed by a journalised filesystem don't apply to Ext2, which has no journal, or Ext4, which has an "-O ^has_journal" (no journal) formatting option. Perplexing still is that my tablet is advertised as having support for yet another Microsoft-patented invention, the ExFat filesystem. Unfortunately, there's still no way for a non-rooted Android tablet or smartphone to mount an SD card formatted as Ext2 or Ext4.
Google

Submission + - Google Glass Opened Up To "Creative Individuals" (ibtimes.co.uk)

Submitted by
DavidGilbert99
DavidGilbert99 writes: "Google has opened up pre-orders for its much south-after Google Glass headset to "creative individuals" calling on them to tell the company why they deserve one by saying what they would use it for. Accompanying the announcement is a new video of the interface, being shown off in a variety of settings such ranging from hot-air ballooning to downhill skiing and everything in between..."
IOS

Submission + - Real Racing 3 was built with Apple's *next* iPhone in mind (redbull.co.uk)

Submitted by Anonymous Coward
An anonymous reader writes: Real Racing 3's international release is just days away, and in the run up, Firemonkey's development director sat down to explain just what it takesto make such a graphically intensive game for mobile. Each car takes a month to make and render, but the team are still planning to add more in DLC, as well as more real world tracks to race on. He also takes the time to discuss futureproofing and how they build the game to support Apple's next, unreleased iPhone and iPad. "It'll also be ready for new hardware that we anticipate being released in the future," he says.
Google

Submission + - Google Reports Account Hijacking Down 99.7% (darkreading.com)

Submitted by
CowboyRobot
CowboyRobot writes: "Google's security team reported that the number of compromised Gmail accounts dropped 99.7% since 2011. Their solution is to conduct a risk analysis of more than 120 variables every single time a user checks email to make sure the sign-in is genuine. Any flags then prompt the user with a security question."
Hardware Hacking

Submission + - The Patents That Threaten 3-D Printing (wired.com)

Submitted by Anonymous Coward
An anonymous reader writes: We've watched patents slow down the smartphone and tablet markets. We've seen patent claims thrown against Linux, Android, and countless other software projects. Now, as 3-D printing becomes more capable and more affordable, it seems a number of patents threaten to do the same to the hobbyist and tinkerer crowd. Wired has highlighted some of the most dangerous ones, including: a patent on soluble print materials that support a structure while it's being printed; a ridiculously broad patent on distributed rapid prototyping, which could affect "every 3-D printing service that has launched in the past few years"; and an 18-year-old patent on 3-D printing using a powder and a binding material, held by MIT.
Math

Submission + - Hands on with TI's Color-Screen TI-84 Plus (cemetech.net)

Submitted by
KermMartian
KermMartian writes: "The TI-84 Plus C Silver Edition isn't the first color-screen graphing calculator, or even TI's first color calculator, but it's a refresh of a 17-year-old line that many have mocked as antiquated and overpriced. From an advanced review model, the math features look familiar, solid, and augmented with some new goodies, while programming looks about on par with its siblings. The requisite teardown uncovers the new battery, Flash, ASIC/CPU, and LCD used in the device. Although there are some qualms about its speed and very gentle hardware upgrades beyond the screen, it looks to be an indication that TI will continue this inveterate line for years to come."
Network

Submission + - You Can Navigate Between Any Two Websites In 19 Clicks or Fewer (smithsonianmag.com)

Submitted by Anonymous Coward
An anonymous reader writes: A study done by a Hungarian physicist found that of the billions of websites and over a trillion objects on the web, any given two are separated by no more than 19 clicks. 'Distributed across the entire web, though, are a minority of pages—search engines, indexes and aggregators—that are very highly connected and can be used to move from area of the web to another. These nodes serve as the "Kevin Bacons" of the web, allowing users to navigate from most areas to most others in less than 19 clicks. Barabási credits this “small world” of the web to human nature—the fact that we tend to group into communities, whether in real life or the virtual world. The pages of the web aren’t linked randomly, he says: They’re organized in an interconnected hierarchy of organizational themes, including region, country and subject area. Interestingly, this means that no matter how large the web grows, the same interconnectedness will rule.'

Submission + - NASA researching LENR (aka cold fusion) and they are not alone. (phys.org)

Submitted by Moabz
Moabz writes: There have been quite a few news reports about LENR lately. Unlike the drama about the Rossi e-cat, there seems to be a revival in legitimate scientific research into this area. University of Missouri is running a 5.5 million USD research project, and scientists at other institutes like Purdue, NASA, MIT, SRI, NRL are all looking into it.

A couple of days ago the Nuclear Energy Institute was talking about it on their facebook page and the American Nuclear Society posted a similar story on their "nuclear cafe". The University of Missouri will host a cold fusion conference in July this year and the topic will also be discussed in a talk at the upcoming "Nuclear & Emerging Technologies for Space (NETS-2013) organized by the ANS starting coming Monday.
Communications

Submission + - Drones still face major communications challenges getting onto US airspace (networkworld.com)

Submitted by
coondoggie
coondoggie writes: "Communications and effective system control are still big challenges unmanned aircraft developers are facing if they want unfettered access to US airspace. Those were just a couple of the conclusions described in a recent Government Accountability Office report on the status of unmanned aircraft and the national airspace. The bottom line for now seems to be that while research and development efforts are under way to mitigate obstacles to safe and routine integration of unmanned aircraft into the national airspace, these efforts cannot be completed and validated without safety, reliability, and performance standards, which have not yet been developed because of data limitations"
Censorship

Submission + - Swedish Pirate Party Threatened To Stop Hosting The Pirate Bay (piratetimes.net)

Submitted by BetterThanCaesar
BetterThanCaesar writes: The Swedish Pirate Party and their ISP Serious Tubes have received a letter from "The Rights Alliance" (formerly Antipiratbyrån, The Swedish Anti-Piracy Bureau), demanding they cease supplying Internet access to The Pirate Bay. Referring to the final sentence on the four Pirate Bay profiles, they threaten with legal action if access is not removed by February 26. On her blog, party leader Anna Troberg calls the letter "extortion", pointing out that (translated from Swedish) "[i]t is not illegal to provide The Pirate Bay with Internet access. There is no list of illegal sites that ISPs cannot provide access to."

Submission + - Supreme Court Approves Search Warrants Issued by Dogs (reason.com)

Submitted by
Entropy98
Entropy98 writes: "Today the U.S. Supreme Court unanimously ruled that "a court can presume" an alert by a drug-sniffing dog provides probable cause for a search.

The Supreme Court has not yet issued a ruling in Florida v. Jardines, the other drug dog case it heard last October. Jardines raises the question of whether police need a warrant to use a drug-sniffing dog at the doorstep of a home.

The police can now search anyone anywhere as long as their dog "alerts". Soon coming to your front door as well."
Science

Submission + - Researchers Say Temporary Tattoos Could Enable Electronic Telepathy (txchnologist.com)

Submitted by
MatthewVD
MatthewVD writes: "Noninvasive means of controlling machines via the mind, in the form of stick-on electronics that look like temporary tattoos, could soon enable people to talk over smartphones with only their minds, according to Todd Coleman at the University of California, San Diego. It's become increasingly viable to control devices, such as robotic arms, with brainwaves, but it still requires invasive implants. The new devices can detect signals linked with brain waves through the skin — though with less accuracy. The possibilities are almost limitless."
Java

Submission + - Apple Hit By Hackers Who Targeted Facebook (reuters.com)

Submitted by
snydeq
snydeq writes: "Apple was recently attacked by hackers who infected the Macintosh computers of some employees, the company said on Tuesday in an unprecedented disclosure that described the widest known cyber attacks against Apple-made computers to date, Reuters reports. 'The same software, which infected Macs by exploiting a flaw in a version of Oracle Corp's Java software used as a plug-in on Web browsers, was used to launch attacks against Facebook, which the social network disclosed on Friday. ... A person briefed on the investigation into the attacks said that hundreds of companies, including defense contractors, had been infected with the same malicious software, or malware. The attacks mark the highest-profile cyber attacks to date on businesses running Mac computers.'"
Blackberry

Submission + - BlackBerry Vulnerability Could Allow Access to Enterprise Server (threatpost.com)

Submitted by Trailrunner7
Trailrunner7 writes: A vulnerability exists in some components of BlackBerry mobile devices that could grant attackers access to instances of the company’s Enterprise Server (BES), according to Research in Motion (RIM), which issued an alert and released a patch for the vulnerability last week via its Knowledge Base support site. BES, the software implicated by the vulnerability, helps companies deploy BlackBerry devices.

The high severity advisory involves the way the phone views Tagged Image File Format (TIFF) files, specifically the way the phone’s Mobile Data System Connection Service and Messaging Agent processes and renders the images.

An attacker could rig a TIFF image with malware and get a user to either view the image via a specially crafted website or send it to the user via email or instant message. The last two exploit vectors could make it so the user wouldn’t have to click the link or image, or view the email or instant message, for the attack to prove successful. Once executed, an attacker could access and execute code on Blackberry’s Enterprise Server
NASA

Submission + - NASA Loses Contact with Space Station Over Software Update (cbslocal.com)

Submitted by kodiaktau
kodiaktau writes: Reports early Tuesday morning say that a software update to the Space Station caused a communication blackout with Houston control. Remediation of the update has allowed the astronauts limited communication every 90 minutes or so. It is expected that the issue will be resolved today.
Microsoft

Submission + - Microsoft At The Crossroads: Evolve or Divide (infoworld.com)

Submitted by
snydeq
snydeq writes: "As PC prospects decline, Microsoft has been moving toward a hybrid, cross-platform future with an eye toward opportunities in the server closet and the cloud. But the question remains, How might Microsoft evolve to get there? 'It's tempting to say the past five years has seen Microsoft's desktop-centric strategy slowly give way to a pell-mell free-for-all made up of equal parts desktop, server, mobile hardware and software, cloud services, and auxiliary systems like the Xbox. Truth is, intention has always been present. It's only now, thanks to major upheavals in consumer tech and the cloud, that Microsoft's broad-spectrum plays are becoming more evident and critical. ... What may be new for Microsoft is the need to better cohere its strategy around an ever-widening array of services and technologies, especially as the breadth of competition it faces widens. Most of all, if there ever comes a time to stop being a consumer-oriented company, Microsoft shouldn't flinch. A future where Microsoft doesn't make hardware or end-user programs seems remote, but there was a time when IBM abandoning its PC business seemed jarring, too.' And if Microsoft can't quite cohere its strategy, the best means to this end may be to divide."
Japan

Submission + - Sensors pick up North Korean radioactivity (nature.com)

Submitted by
gbrumfiel
gbrumfiel writes: "A global network of sensors has picked up faint traces of radioactive gas that probably seeped from last week's underground nuclear test by North Korea. The detection of xenon-133 in Japan and Russia provide further evidence of the nuclear nature of the test, but offer no hint as to the type of weapon used. Atmospheric modelling by the Central Institute for Meteorology and Geodynamics in Vienna shows that the gas likely seeped from North Korea's test site on 15 February, three days after the original test. That indicates that the test was well sealed deep underground."
Cellphones

Submission + - Tizen 2.0 Magnolia SDK and Source Code Release (tizen.org)

Submitted by
jrepin
jrepin writes: "Tizen 2.0 source code and SDK are now available. This release includes enhanced Web framework that provides state-of-the-art HTML5/W3C API support, and Web UI framework (including full-screen and multi-window support), Additional Tizen device APIs, such as Bluetooth and NFC support, and access to the device’s calendar, call history, and messaging subsystems are now available. Web Runtime framework supports new configuration elements for specifying the required features and privileges, and providing the basic runtime environment for NPRuntime plugins. Native framework supports full-featured application development and providing a variety of features such as background applications, IP Push, and TTS (Text-To-Speech)"

Submission + - Does the Higgs Boson Reveal Our Universe's Doomsday? (discovery.com)

Submitted by
astroengine
astroengine writes: "If calculations of the newly discovered Higgs boson particle are correct, one day, tens of billions of years from now, the universe will disappear at the speed of light, replaced by a strange, alternative dimension, one theoretical physicist calls boring. "It may be that the universe we live in is inherently unstable and at some point billions of years from now it’s all going to get wiped out. This has to do with the Higgs energy field itself,” Joseph Lykken, with the Fermi National Accelerator Laboratory in Batavia, Ill., told Discovery News. "This calculation tells you that many tens of billions of years from now there’ll be a catastrophe.""
Google

Submission + - Oxford temporarily blocks Google Docs to fight phishing (networkworld.com)

Submitted by
netbuzz
netbuzz writes: "Fed up with phishers using Google Forms to commandeer campus email accounts as spam engines, Oxford University recently blocked access to Google Docs for two-and-a-half hours in what it called an “extreme action” designed to get the attention of both its users and Google. “Seeing multiple such incidents the other afternoon tipped things over the edge,” Oxford explains in a blog post. “We considered these to be exceptional circumstances and felt that the impact on legitimate University business by temporarily suspending access to Google Docs was outweighed by the risks to University business by not taking such action.” The move generated widespread complaints from those affected, as well as criticism from outside network professionals."

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