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Video Linux Sucks (Video) 293

Posted by Roblimo from the to-learn-how-badly-linux-sucks,-you-need-to-use-it-for-at-least-five-years dept.
How do we know Linux sucks? Because Bryan Lunduke says so. How did he become a Linux authority? By using Linux, of course. He has also written a kids Linux book, Linux for Hank, and a grown-up Linux book, Linux is Badass. But wait! That's not all! Bryan is also one of the people behind the infamous Bad Voltage podcast.

And now, for something slightly different: In moments of weakness, Bryan admits that maybe Linux suckage isn't total, and Linux may have a good point or two and maybe some of the suckage could be removed. Zounds! Is that possible? Watch our video chat with Bryan (and/or read the transcript) and see. Or watch the entire 44 minute speech he gave at the 2014 LinuxFest Northwest, which was the 5th (or maybe 6th) "Linux Sucks" speech he's given at LFNW. That makes this a tradition, not just a speech. So if you find yourself in or near Bellingham, Washington, in 2039 you might want to pop in and see if Bryan is still updating his "Linux Sucks" speech. He'll be the geezer hobbling to the front of the room with help from his AutoCane, a device sure to be developed between now and then -- which will no doubt run Linux. (Alternate video link)
NASA

As NASA Seeks Next Mission, Russia Holds the Trump Card 250

Posted by samzenpus from the catbird-seat dept.
Geoffrey.landis (926948) writes "After the space shuttle retired in 2011, Russia has hiked the price of a trip to the International Space Station, to $71 million per seat. Less well recognized is the disparity in station crews. Before the shuttle stopped flying, an equal number of American and Russian crew members lived on board. But afterwards the bear began squeezing. For every two NASA astronauts that have flown to the station, three Russians have gone. Eric Burger asks, how did it come to this?"
Privacy

Anti-Surveillance Mask Lets You Pass As Someone Else 196

Posted by samzenpus from the I-thik-I've-seen-you-before dept.
SonicSpike (242293) points out this article about a mask that can foil surveillance cameras and provide fuel for nightmares. "If the world starts looking like a scene from Matrix 3 where everyone has Agent Smith's face, you can thank Leo Selvaggio. His rubber mask aimed at foiling surveillance cameras features his visage, and if he has his way, plenty of people will be sporting the Personal Surveillance Identity Prosthetic in public. It's one of three products made by the Chicago-based artist's URME Surveillance, a venture dedicated to 'protecting the public from surveillance and creating a safe space to explore our digital identities.' 'Our world is becoming increasingly surveilled. For example, Chicago has over 25,000 cameras networked to a single facial recognition hub,' reads the URME (pronounced U R Me) site. 'We don't believe you should be tracked just because you want to walk outside and you shouldn't have to hide either. Instead, use one of our products to present an alternative identity when in public.'"
The Media

DreamWorks Animation CEO: Movie Downloads Will Move To Pay-By-Screen-Size 347

Posted by Unknown Lamer from the uh-huh dept.
Rambo Tribble (1273454) writes "Jeffrey Katzenberg, the head of Dreamworks Animation, speaking at the Milken Global Conference in California, opined that the future pricing model for movie downloads will revolve around screen size. In his view, larger screens will incur larger download prices. As he says, 'It will reinvent the enterprise of movies.' Unclear is how physical dimensions, rather than just resolution matrix, will be determined. Will we soon be saying 'hello' to screen spoofing?" Can you fake the physical dimensions reported in the EDID block when the connection is using HDCP? Aside from the implication that this would mean more DRM (and seems pretty unworkable, but with the rise of locked bootloaders on even x86 hardware...), the prices he predicts seem alright: "A movie screen will be $15. A 75-inch TV will be $4. A smartphone will be $1.99."
Social Networks

The Limits of Big Data For Social Engineering 95

Posted by samzenpus from the what-do-the-number-say? dept.
An anonymous reader writes "In his new book, Social Physics, MIT data scientist Alex 'Sandy' Pentland argues that by analyzing data from smartphones, social media, and credit-card systems, we'll soon be able to have a mathematical understanding of 'the basic mechanisms of social interactions.' Social scientists will be able to understand and predict the interactions of people the way physicists understand and predict the interactions of objects. That will, in turn, enable governments and businesses to create incentive systems to 'tune' people's behavior, making society more productive and creative. In a review of Pentland's book in Technology Review, Nicholas Carr argues that such data-based social engineering 'will tend to perpetuate existing social structures and dynamics' and 'encourage us to optimize the status quo rather than challenge it.' Carr writes, 'Defining social relations as a pattern of stimulus and response makes the math easier, but it ignores the deep, structural sources of social ills. Pentland may be right that our behavior is determined largely by social norms and the influences of our peers, but what he fails to see is that those norms and influences are themselves shaped by history, politics, and economics, not to mention power and prejudice.'"

Comment Re:Closed source won here (Score 1) 582

by Eric Smith (#46762057) Attached to: How Does Heartbleed Alter the 'Open Source Is Safer' Discussion?

Would you argue that if a Microsoft (or other vendor) SSL implementation was used by most of the world's web servers, this would have been less likely to happen? As far as I know, there's no reason to think that any other implementation, open or closed, would be any more immune to such problems. There is little or no evidence that closed source software is generally more reliable, or that substantial effort is made to audit it.

If you're arguing that it's bad that such a high percentage of the world's web servers use the same software, I might agree, but that is completely orthogonal to whether that software is open or closed.

Comment Re:Honestly, the "OSS is safe" discussion is over. (Score 1) 582

by Eric Smith (#46762019) Attached to: How Does Heartbleed Alter the 'Open Source Is Safer' Discussion?
That OpenSSL is open source is irrelevant. This bug could just as easily have happened in closed source software. Using closed source software does not give any higher confidence in the quality of the code; many studies (e.g., 2012 Coverity Scan Open Source Report) show generally comparable code quality, with some open source projects scoring substantially better than average.

Comment safe languages (Score 1) 582

by Eric Smith (#46761973) Attached to: How Does Heartbleed Alter the 'Open Source Is Safer' Discussion?

Heartbleed is a perfect example of why software should be written in "safe" languages, which can protect against buffer overruns, rather than unsafe languages like C and C++.

Of course, the problem is that if you try to distribute open source software written in a safe language, everyone bitches and whines about how they don't have a compiler for that language, and how run time checking slows the software down by 10%. Personally I'd rather have more reliable software that ran 10% slower, than less reliable software that ran faster. It's also crazy to turn off the run-time checks "after the software is debugged", as if the debugging process ever succeeded in finding all the bugs. As C.A.R. Hoare famously observed in 1973, "What would we think of a sailing enthusiast who wears his lifejacket when training on dry land, but takes it off as soon as he goes to sea?"

The "with enough eyes" argument, and "if programmers were just more careful" arguments don't justify continued widespread use of unsafe languages. Granted, safe languages don't eliminate all bugs, but they eliminate or negate the exploit value of huge classes of bugs that are not just theoretical, but are being exploited all the time.

I keep hoping that after enough vulnerabilities based on buffer overruns, bad pointer arithmetic, etc. are reported, and cost people real money, that things will change, but if Heartbleed doesn't make a good enough case for that, I despair of it ever happening.

Graphics

Final Fantasy XIV Failed Due To Overly Detailed Flowerpots 195

Posted by timothy from the discretion-is-the-better-part-of-computation dept.
_xeno_ (155264) writes "You might not remember Final Fantasy XIV, the Square Enix MMORPG that flopped so badly that Square Enix fired the original developers. But Square Enix certainly does, and at a recent GDC panel, producer Naoki Yoshida explained his views on what caused its failure. One reason? The focus on graphical quality over game play, leading to flower pots that required the same rendering power as player characters, but without the same focus on making the game fun to play. Along with severe server instability and a world made up of maze-like maps, he also cited the game being stuck in past, trying to stick with a formula that worked with Square Enix's first MMO, Final Fantasy XI, without looking at newer MMOs to see what had worked there."
Software

A Call For Rollbacks To Previous Versions of Software 199

Posted by timothy from the forced-upgrades-are-a-pox-on-the-world dept.
colinneagle writes "In a blog post, Andy Patrizio laments the trend — made more common in the mobile world — of companies pushing software updates ahead without the ability to roll back to previous versions in the event that the user simply doesn't like it. iOS 7.1, for example, has reportedly been killing some users' battery power, and users of the iTunes library app TuneUp will remember how the much-maligned version 3.0 effectively killed the company behind it (new owners have since taken over TuneUp and plans to bring back the older version).

The ability to undo a problematic install should be mandatory, but in too many instances it is not. That's because software developers are always operating under the assumption that the latest version is the greatest version, when it may not be. This is especially true in the smartphone and tablet world. There is no rollback to be had for anything in the iOS and Android worlds. Until the day comes when software developers start releasing perfectly functioning, error-free code, we need the ability to go backwards with all software."
Technology

Algorithm Reveals Objects Hidden Behind Other Things In Camera Phone Images 85

Posted by samzenpus from the pay-no-attention-to-the-objects-behind-the-curtain dept.
KentuckyFC writes "Imaging is undergoing a quiet revolution at the moment thanks to various new techniques for extracting data from images. Now physicists have worked out how to create an image of an object hidden behind a translucent material using little more than an ordinary smartphone and some clever data processing. The team placed objects behind materials that scatter light such as onion skin, frosted glass and chicken breast tissue. They photographed them using a Nokia Lumina 1020 smartphone, with a 41 megapixel sensor. To the naked eye, the resulting images look like random speckle. But by treating the data from each pixel separately and looking for correlations between pixels, the team was able to produce images of the hidden objects. They even photographed light scattered off a white wall and recovered an image of the reflected scene--a technique that effectively looks round corners. The new technique has applications in areas such as surveillance and medical imaging."

Comment 1% *success* rate is high (Score 1) 147

by Eric Smith (#46466971) Attached to: How St. Louis Is Bootstrapping Hundreds of Programmers
Given the low entry barrier as compared to traditional higher education systems, the surprise isn't the failure rate, but the success rate. Given the low cost per student of providing the course, even at a 1% success rate I expect that the cost per successful student is much better than the traditional systems, though I don't actually have numbers to back that up.
Data Storage

How Do You Backup 20TB of Data? 983

Posted by Unknown Lamer from the upload-it-to-ftp-and-... dept.
Sean0michael writes "Recently I had a friend lose their entire electronic collection of music and movies by erasing a RAID array on their home server. He had 20TB of data on his rack at home that had survived a dozen hard drive failures over the years. But he didn't have a good way to backup that much data, so he never took one. Now he wishes he had.

Asking around among our tech-savvy friends though, no one has a good answer to the question, 'how would you backup 20TB of data?'. It's not like you could just plug in an external drive, and using any cloud service would be terribly expensive. Blu-Ray discs can hold a lot of data, but that's a lot of time (and money) spent burning discs that you likely will never need. Tape drives are another possibility, but are they right for this kind of problem? I don' t know. There might be something else out there, but I still have no feasible solution.

So I ask fellow slashdotters: for a home user, how do you backup 20TB of Data?" Even Amazon Glacier is pretty pricey for that much data.

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