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Comment: No, not quite true. (Score 2) 571

by Myria (#46754055) Attached to: Microsoft Confirms It Is Dropping Windows 8.1 Support

Yes, apple want you to upgrade to iOS 7, but if you don't want to (or can't because your hardware is too old) they still provide security patches for iOS 6.

The last update was iOS 6.1.6 in Feb:

6.1.6 was only released for devices that cannot run iOS 7. If you have a device that can run iOS 7, you had to upgrade to iOS 7 in order to get the important security fix, even if the device had iOS 6.x at the time. There was never an iOS 6.1.6 released for iPad 2 or 3, for example.

If they had released an iOS 6.1.6 for iPad 2/3, it would've allowed downgrading from iOS 7.x to iOS 6.x then jailbreaking, something Apple hates with a passion.

Comment: Re:One word... (Score 3, Informative) 76

by Samantha Wright (#46735151) Attached to: Can Web-Based Protests Be a Force for Change?
Well, here's the tl;dr of TFA: Social media is the starting point. Hence the Arab Spring—you use Facebook or Twitter or whatever to spread your message and/or propaganda, and then accrue those with personal willingness to march and coordinate action through the net. Five dictators have been overthrown in the Middle East since December 2010 (as well as uprisings and protests in more than a dozen other countries) following social media germination, so clearly it's viable for that. Unfortunately this means it's also a single point of failure, as shown in Egypt when they depeered from the rest of the network in early 2011, easy to infiltrate and possible to manipulate.

3D Display Uses Misted Water 65

Posted by Soulskill
from the bring-an-umbrella dept.
An anonymous reader points out work at the University of Bristol into interactive, 3-D displays created by projecting light on misted water. "These personal screens are both see-through and reach-through. The see-through feature provides direct line of sight of the personal screen and the elements behind it on the tabletop. The reach-through feature allows the user to switch from interacting with the personal screen to reaching through it to interact with the tabletop or the space above it. The personal screen allows a range of customisations and novel interactions such as presenting 2D personal content on the screen, 3D content above the tabletop or supplementing and renewing actual objects differently for each user."

Comment: Chrome's SSL uses a lot of the OS certificate mana (Score 2) 303

by Myria (#46689975) Attached to: OpenSSL Bug Allows Attackers To Read Memory In 64k Chunks

Chrome just uses the operating system for a lot of the certificate validation of HTTPS, so it can be vulnerable to security holes that apply to the operating system. Chrome wasn't vulnerable to "goto fail", but presumably it has been vulnerable to others in Windows and Mac OS.

Comment: Re:Because you think Google is any better? (Score 1) 218

by Samantha Wright (#46684689) Attached to: Why No One Trusts Facebook To Power the Future

I was actually thinking of large platform developers such as Zynga. The fee and labour cost is potentially significantly higher, which makes it only attractive to a smaller number of companies prepared to do the work of scraping information itself, but the opportunity for information transfer still exists, doesn't it?

I believe you when you say the company's trying to improve its image in this regard, but, well, when you have a history of putting things like "Facebook does not screen or approve Platform Developers and cannot control how such Platform Developers use any personal information" in your privacy policy, that sours users' perception of your brand. It shouldn't really come as a surprise that people assume such things continue.

Comment: Re:Because you think Google is any better? (Score 1) 218

by Samantha Wright (#46672605) Attached to: Why No One Trusts Facebook To Power the Future

I've gotten quite a few random spam messages from Chinese industry, despite being a software engineer at an academic institution with absolutely nothing to do with any product development or manufacturing whatsoever. I've gotten offers for piping, ceramics, and a wide variety of plastics. At this very moment, I am reading a spam message from Kevin, who informs me he represents "one of the best digital images retouching/editing professionals located in China."

They seem like very good deals, and I'm almost saddened that I can't take them up on what appear to be very genuine, heartfelt attempts at mass mailing in an age where most unsolicited e-mail is about "your urgent Cooperation in transferring the sum of $11.3million immediately to your private account" and unauthorized activity notifications from Bl1zzard Entertanmnt on my several hundred accounts.

If you ever figure out what kind of plastic it was, let me know, and I'll check to see if I got the same e-mail!

Comment: Re:Because you think Google is any better? (Score 3, Insightful) 218

by Samantha Wright (#46672555) Attached to: Why No One Trusts Facebook To Power the Future

Facebook's position on providing large amounts of user data to its business partners has been the subject of scrutiny a few times. It remains unclear exactly how much stuff developers like Zynga have been able to access. There was also a series of events a couple of years ago where privacy controls were updated and set to overly permissive defaults—which is either spectacularly bad management (given how much bad PR it generated each and every time) or a bribed enablement of data-scraping.

As for sending email to a Gmail user, that's what I meant by "passive" use of Google's services, although I should note that if your e-mail never gets read, it cannot make Google money, just like a site with Google ads on it that never gets visited. You're really only an incidental bystander in that situation.

Comment: Re:Because you think Google is any better? (Score 5, Interesting) 218

by Samantha Wright (#46671699) Attached to: Why No One Trusts Facebook To Power the Future

Well, there's at least one sentence that's essentially different: "even when you die, Facebook can still make money off you."

Google doesn't (as far as I know) sell user information to advertisers. They exclusively use their own analytics; all an advertiser can do is submit their target demographics and keywords, and let Google do the math. While they're both huge storehouses of personal information, the big G is monolithic and generally non-porous—unless you're a malignant security agency, at least. If you're not using their services (at least passively), you're definitely not making them money.

This doesn't make them Totally Cool Groovy Guys You Should Trust With Anything, but it does make them naive ideologues surfing along the edge of a slippery slope rather than the outright thuggery of Facebook and other traditional advertisers—FB is more like a spam subscription; once you get signed up, you can be certain that your private information will propagate across the cosmos for eternity.

Comment: One big way in which Git is not SVN-compatible (Score 1) 162

by Myria (#46635791) Attached to: Subversion Project Migrates To Git

(Technically, as Git is SVN compatible, so you could get this effect simply by using Git 'locally'.)

git2svn has a problem that we ran into recently: because git does not support hierarchical branching, if you do not keep all your branches in a single Subversion directory, it will take an excessively long time for a local git repository to synchronize with a Subversion repository.

For example, let's say that you have the typical /branches directory in Subversion. Now user "myria" comes along, and she wants to make her own directory of branches so that her own branches don't pollute the /branches directory. She does an svn copy of /trunk to /branches/myria/new-crypto. Now git2svn tries to import this change from Subversion into a local git repository and takes three hours. Why?

Because git doesn't support hierarchical branch names, from git's naive perspective, what Myria has done is make a copy of the entire repository into a new directory named "new-crypto" inside of her "myria" branch. Git does not interpret her commit as a creation of a branch - it sees "myria" as the branch, and "new-crypto" as merely a directory within the branch. Subversion gives no special meaning to the directory named "branches", so git2svn is simply using a hack of assuming that the "branches" directory contains objects that it can convert into git's branch objects. Git thus sees her commit as one giant commit of 100,000 files, and consequently takes forever processing it.

The above was a recently-encountered real-life situation at the office from about two weeks ago.

"Look! There! Evil!.. pure and simple, total evil from the Eighth Dimension!" -- Buckaroo Banzai