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Google

Challenging Facebook and Google, Apple's New OS Warns Users When Data Is Collected (forbes.com) 97

An anonymous reader quotes Forbes: Apple's updated operating system will now show you how often your location has been recorded and by which apps. It will do this proactively via a pop up, which shows a map of where you have been tracked, including the option to allow or limit it. Previously, many apps were able to track you in the background without your knowledge. They were able to collect vast amounts of data on you, which they could use to target you with advertising.

Along the same theme, another blow to apps such as Facebook and WhatsApp is a change in Apple's iOS 13 that will not allow messaging and calling apps to run in the background when the programs are not actively in use. Before, apps such as these were able to collect information on what you were doing on your device.

People are certainly becoming more aware of the way their data is used, following incidents such as the Cambridge Analytica scandal. In this context, many of the changes could be seen as a direct blow to Apple's rivals Google and Facebook: iOS 13 highlights their data collection practices and gives iPhone users the opportunity to stop them. In this way, it's an attack on Facebook and Google's business models. It's true: There are many apps that track you and collect data on you, and iOS 13 will affect all of these. But it is also worth considering the position that Apple holds in the market. When Apple speaks, people listen.

Forbes concludes that these features in iOS 13 "could encourage even the most apathetic Apple users to care more about their privacy."
Earth

Ask Slashdot: Could Climate Change Be Solved By Manipulating Photons in Space? (9news.com) 382

Slashdot reader dryriver writes: Most "solutions" to climate change center on reducing greenhouse gas emissions on Earth and using renewable energy where possible. What if you could work a bit closer to the root of the problem, by thinking about the problem as an excess number of photons traveling from the Sun to the Earth?

Would it be completely physically impossible to place or project some kind of electrical or other field into space that alters the flight paths of photons -- which are energy packets -- that pass through it? What if you could make say 2% of photons that would normally hit the Earth miss the Earth, or at the very least enter Earth's atmosphere at an altered angle?

Given that the fight against climate change will likely swallow hundreds of billions of dollars over the next years, is it completely unfeasible to spend a few billion dollars on figuring out how to manipulate the flight paths of photons out in Space?

Here's a recent news report along those lines: A group of Swedish researchers believe that a cataclysmic asteroid collision from hundreds of millions of years ago could have the answers to solving climate change... Researchers have been discussing different artificial methods of recreating post-collision asteroid dust, such as placing asteroids in orbits around Earth like satellites and having them "liberate fine dust" to block warming sunlight, thus hypothetically cooling our warming planet. "Our results show for the first time that such dust at times has cooled Earth dramatically," said Birger Schmitz, professor of geology at Lund University and the leader of the study. "Our studies can give a more detailed, empirical based understanding of how this works, and this in turn can be used to evaluate if model simulations are realistic."

The research is still a ways out from practical use, however. Scientists are understandably wary about recreating a prehistoric dust storm. Speaking to Science Magazine, Seth Finnegan, a paleontologist at the University of California, Berkeley said that the results of the study "shows that the consequences of messing around in that way could be pretty severe."

The university's press release does say their research "could be relevant for tackling global warming if we fail to reduce carbon dioxide emissions." But what do Slashdot's readers think of these ideas?

Leave your own thoughts in the comments. Could climate change be solved by manipulating photons in space?

Comment Re:It's about time! (Score 4, Interesting) 131

Couldn't agree more.

VLC has been my go-to solution for anything that wasn't trivially supported by other apps, and the absence of Chromecast support meant I didn't have easy access to my media server which I have set up to just share the content. Was toying with the idea of grabbing the code and trying to add it myself but they beat me to it (and I couldn't be more thrilled about it).

Only issue will be that the Chromecast will only play what it understands how to play, which likely means no sound from anything in a MKV container if my experience trying to cast the screen to get around this previously is any indication, but that's not VLC's fault. Will be happy to be able to cast from it regardless.

Kudos.
~AC

Comment Re:About damn time? (Score 1) 155

I've been expecting this since that iPad in the shape of a laptop they released a while back--I think they called it a Macbook of some kind at the time - even held up the motherboard that would happily fit in my phone and extolled how clever they were about it all. No hard feelings or anything - Apple should do what they think is best for them obviously; however, the writing on the wall for the ports, actual processor and other goodies which kept me buying the Macbook Air, even though all I really wanted was something Unix-like---was just convenient being able to buy this particular laptop for any desktop applications I might want, while having the Unix-ish support underneath it all.

I'd already been looking around for something comparable and at least Dell seems to still make an XPS 13" with Unix (no MS tax) options which was my next planned purchase anyway (other manufacturers perhaps have options as well).

Worth noting that 15 years ago I wondered openly if the Unix underpinning Darwin lured in the tech crowd, which helped it spread to the mainstream better as well as they had built-in advocates to push it to their non-tech friends. Not that Apple ever saw the advantage to the Unix-side of things. Just legacy to them I'm sure. And here we come full circle as they move toward selling iPads (in different form factors) for $1500 and any tech-crowd users will migrate away to other things. Should be interesting in any case. I wish them the best of luck.

~AC

Comment Re:My rule has always been "record nothing" (Score 1) 379

This is also a fair point. To each their own to be sure. I admitted up front I'm a bit paranoid about recording things anyway.

I'll make the same argument though regarding the extended (and older generations) of the family --- those memories are being filtered by someone else. My uncle (deceased) is a larger than life figure in my mind due to the way my father would recall his antics. In my case, I love this image of the worldly playboy for whom anything he touched turned to gold, musician, artist and philanthropist. I suspect his actual life was more mundane, but boy don't let truth get in the way of telling a good story :).

Personal bias though... I'm really into the meta-memories; I can totally respect the desire to know the real person as well. Just not my thing.

--
~AC

Comment My rule has always been "record nothing" (Score 5, Interesting) 379

So maybe take it for what it's worth. I'm a bit of a tin-foil hat wearing type.

I understand exactly what you're thinking about here, but I'm a huge fan of not second-guessing the universe too much. I have such wonderful memories of my own youth...all seen through the rose coloured lens that is time, and frankly I suspect my memories are better than the real thing was. Better the only record I can muster is my own rose-tinted view of things. Every once in a while I remember the excessive dumb-assery that accompanied the great memories and shudder. I don't need a record of that.

Thus why I don't like recording anything to begin with. If it's worth remembering, you'll remember. If not, who cares. Nothing we do today will change the fact that in five billion years this planet will be a burnt cinder hurtling through cold space...yeah, that VHS recording of my first child's birth is really something to cherish. Actually, it's pretty freaking gross and pollutes the otherwise overwhelming emotion I can remember from that day. It's like I was there.

On the upside, I leave little evidence for others to use against me later ;). One person's way to remember the good times is another person's ammunition to strike at you with when you're down.

--
~AC

Comment Re:Android version fragmentation is google's fault (Score 1) 298

It's a bit more complicated though. It's not just the carrier, but the phone vendor as well. There are potentially multiple layers of crap you have to navigate from the "free Android" Google makes available to your handset, assuming you aren't running a Nexus device.

I kind of understand it too (not that I like it). What motivation does the phone vendor even have to work on updating for older handsets they no longer sell? Almost none. You might see an update after a handset is discontinued, but you certainly won't be seeing them much a year or more out. Then add the carrier crap on top of it and it can become a mess. That being said, I don't mind so much as although I own a better phone for daily use, I did buy a super-cheap Android 2.3-based device just recently as a cell phone for when I travel in the US and I'm thrilled to have it. A higher-end, maintained, current device would have been prohibitive for that kind of use. So 6 of one, half dozen of the other I guess.

No question it would be nicer if Google controlled the OS distribution like Apple does; however, if they did that originally I doubt it would have been as embraced by the handset makers. The Nexus devices seem to be getting some traction though so perhaps we'll see a new trend. That would be nice :).

--
~AC

Transportation

Ford Building Cars That Talk To Other Cars 239

thecarchik writes "Ford's new system works over a dedicated short-range WiFi system on a secure channel allocated by the FCC. The company says the system one-ups radar safety systems by allowing full 360-degree coverage even when there's no direct line of sight. Scenarios where this could benefit safety or traffic? Predicting collision courses with unseen vehicles, seeing sudden stops before they're visible, and spotting traffic pattern changes on a busy highway. The National Highway Traffic Safety Administration (NHTSA) reported in October that vehicle-to-vehicle warning systems could address nearly 80 percent of reported crashes not involving drunk drivers. As such, it could potentially save tens of thousands of lives per year."

Comment Interesting to see where this is going... (Score 2, Interesting) 239

Avoiding the meaningless baiting and religious zealotry that brings nothing to this conversation...

I'm a long-time linux user (since pre-1.0 Slackware), but have presentation needs that I personally prefer some software support for. Thus I use a presentation package --- PowerPoint typically. For a long time I would run linux on my laptop and dual-boot windows when I needed to do presentations. The nature of my work and personal preference requires the use of a Unix-based OS to get anything meaningful done.

I first migrated to the Mac when I noticed times had changed and they had built something I had always thought they should do every since they bought the NeXT properties --- tart it up to look sufficiently as they want it to, but leave the Unix underpinnings for the developer/power user crowd (NeXT was great for that --- all the Humanities people I knew that used it had no idea there was a terminal on the machine and loved it...the fact there was a terminal meant I loved it too =). With office available on the Mac, giddy-up - I get the machine I want without dual-booting. Great!

I've always had a worry in the back of my head that my happiness with Macs would be transient --- that as the platform regained traction they would start screwing with it in ways that are unfriendly to the unix crowd. So far, so good, but ever since the iPad I have been concerned they would push toward that being their OS rather than the full-blown OSX we have currently. I do understand the points people make about how developers need a development environment so the desktop OS won't be going anywhere, but that clearly isn't necessarily the case: no reason they can't build a suitable development environment for the more restricted OS, or simply leave it to developers to cross-compile. Bottom line is my utopian "main-stream unix-based OS that is friendly to the non-power user" may well be at risk.

So fine - it's their company, they'll do what they want and probably make oodles of money doing it. But it will ultimately push me back onto linux full-time, and I'll probably just suck it up and learn to live with PDF presentations or OpenOffice as I have no interest in going back to a dual-boot solution...I'm getting too old I guess :).

It will sadden me a little though as in spite of some of the vendor lock-in that Apple tries to encourage, I have been happy using their products and have built up a bit of an ecosystem I enjoy using. I realize I (we?) are not really the market they are concerned with dominating, but it's a shame they jettison the "win-win" product I feel they had in keeping both the unwashed masses and the developer/power user happy with what is available.

Maybe good for Linux longer-term though. We are light years from where we were a decade ago in terms of user-friendliness of the system. Maybe this can be a tipping point and we'll end up with a "win-win" free OS which would be very liberating for everyone involved =).

--
~AC

Comment Re:Much faster clone time (Score 1) 536

They won't be successful if they cost $100 more for a "similar" model (similar in the public's mind). It's like when the iPod blew up and suddenly all these nice competitors came out at the same price and no one bought them. You can't beat Apple at the design and marketing game. You have to beat them on features AND price.

Comment Re:Whew! (Score 1) 263

Er... not trying to spoil your joke... but... the issue is not with Perl, but with most 32bit Linux machines, simply because time_t is a 32bit number and it overflows after 2038. That's a real problem that is out there and looks worse then the Y2K issue. But maybe you're just hoping there will be no 32bit binaries in use in 2038, in which case you don't have to worry. But notice that this problem currently affects any 32bit binary that uses the system functions to handle date and time.

Comment Re:I can seem some enterprise paying for this. (Score 1) 237

I never said it was a waste of money or resources. I said that it's a great option if I/O is important. But that doesn't mean that it's great in general... If most of your needs are simply for bulk storage or the added I/O isn't worth the considerable difference in price, then SSDs may not be for you. And 30 times the performance is only worth the price if you need that performance... My whole point was that there's more to consider than just purchase price or thermal savings when looking into SSD storage...

Comment Re:Bad argument (Score 1) 497

Actually I can think of two reasons for password aging right off the top of my head. The first is to limit exposure time. Once a password/passphrase is encountered, whether by keylogger, reading a sticky note, phone phreaking, whatever, it will take the attacker a while to figure out what they have access to. If the password changes before they've had time to get very far they're out in the cold and have to start over (this happened at Microsoft a number of years ago.)

The other is to prevent re-usage on non-secure sites. If a (l)user finds a password they like, let's say September_11^2001, they're going to re-use that password for their Hotmail account, their SlashDot account, their GeoCities account, their bank, etc. When their PayPal account information gets stolen (again) at least their work password is no longer at risk.
Medicine

Staying In Shape vs. a Busy IT Job Schedule? 865

tnok85 writes "I started a new job ~7 months ago at a very large company working a 12-hour night shift (7PM-7AM) in a fairly high volume NOC. Our responsibilities extend during the night to basically cover everything but the most complex situations regarding UNIX/Windows/Linux/App administration, at which point we'll reach out to the on-calls. I live 1.5 hours away as well, so it turns into 4-5 15 hour days a week of sitting still — throw in almost an hour to get ready to leave, and a bit of time after I get home to unwind and I'm out of time to work out. Unfortunately I'm pretty sure I have a very slow metabolism, ever since I was a pre-teen I would gain weight fairly quickly if I didn't actively work out, regardless of how much or what I eat. (Barring starving myself, I suppose...) So, how does somebody who works a minimum of 60 hours over 4 days, often adding another 12 another day, and sometimes working 7-10 days straight like this, stay in shape? I can't hold a workout schedule, (which every person I've talked to in my history says is necessary to stay in shape) and I can't 'wake up early' or 'work out before bed' because I need sleep. Any thoughts/opinions/suggestions?"

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