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Comment Re:misleading headline (Score 1) 130

Those two missions aren't mutually exclusive. Defend yourself at home and go on offense abroad.

It works for bombs and tanks, but not for computer networks and communications. It might have even worked in the time of telegraphs and snail mail letters. But for encryption, it doesn't work. A cipher is either weak, or strong. You can compromise a foreign postal system without affecting the security of your own, but you can't secretly build a backdoor into an encryption algorithm that works only for you.

Simply asserting that something is mutually contradictory because it sounds good to use words like 'cognitive dissonance' isn't any kind of argument.

Now you're trying to reverse the chain of causality just to make a cute finishing sentence. :-)

Comment Try and try again. (Score 5, Informative) 445

It is actually kind of sad if you know their history.

Back in the day they were competing with Palm, and had Windows CE and Pocket PC 2000. When PocketPC 2002 came out my employer switched over from Palm and I got to rewrite a bunch of tools. They did pretty good for a while with Mobile 2003, and Windows Mobile 5. It knocked Palm down several notches in the mobile market, with Palm losing value and getting bought out in 2005.

The fun thing about that era is that there were phones with PDAs in them, you can go back to "Pocket PC Phone Edition" for that. Each version of Windows Mobile supported running in phones, but they never took off.

The iPod was getting some power and some apps, but I loved that with a single CF card I could have my entire music library on my device; the Axim x51v used the same audio chipset as the iPod of the era coupled with better playback software where you could mix and such. It also offered all kinds of apps making the device useful for the other common tasks of the time like calendar, email, and web over both wifi and bluetooth.

Again you could get phones running WM5 and WM6 with all their apps, and in late 2006 they had 51% of the market. Blackberry had 37%, Palm was 9%, and Symbian at 9%.

Then came the iPhone. At the time I didn't really see the reason for the hype, when it came to processor power, memory, and even 3D graphics the iPhone was less powerful than my Windows 6 phone.

As the numbers came back, iOS rose and WM feel by the same percent; the other companies were flat in market share. By early 2007 Windows Mobile drooped to 42% and iOS was at 11%. By 2008, WM had 29% and iOS 19% and Android had entered at 2%. By 2010 Windows Mobile devices had dropped to 7% market share, Blackberry had dropped to 25%, Palm to 3%, and Symbian at 2%.

Phones running Windows Mobile continued to exist, but that's about it. Three more versions of Windows Mobile, the three editions as Windows Phone, they have never been able to get their market share back anywhere near 2006 levels.

Comment Re:There might be hope for a decent adaptation (Score 5, Insightful) 331

Don't forget that was one of the real arguments for the revolution.
Trade with Earth was bleeding them of water and would eventually lead to the colony's collapse.

They could probably have been self-sufficient if they hadn't been forced to send grain to Earth. But being a bunch of transportees and convicts, they didn't get a say in the matter.

Good luck explaining the finer points of a closed-cycle ecology, economics and politics in a 2-hour movie.

Comment Re:I never understood the recent patent reform (Score 1) 99

Switching from "first to invent" to "first to file" makes no sense to me. If you're working on something for several years and some asshat hacks your computer, copies all the data, then files the patent, why should they get credit for it?

If you can show that they did, they won't.

As to why it makes sense - the rest of the world uses a first to file system, only the US was different. This harmonizes patent law and makes it more predictable for businesses, which is a good thing. And finally, despite hundreds of posters on Slashdot telling you how big a change this was and how it guts patent law, the switch from first to invent to first to file affects about 20 patent applications per year, out of half a million filed - there were, on average, only 20 interference proceedings each year, which is where there's a dispute on who invented something first. They were horribly expensive (upwards of $30-50k) and time consuming, and they occurred only after you filed your application and went through full examination... so someone could be already out $25k getting an allowable patent and then be hit with another $50k trying to show they invented it before someone else. Instead, now you can just point to the filing date and save money.

Beyond that, I don't understand how some filers seem to be able to get patents in a few months while others take YEARS to even get reviewed. Something doesn't smell right here.

Not at all - there's a process called accelerated examination, which, for a substantial fee, pushes your application to the top of the queue. People in fast moving technologies like software tend to go for that, while people in slow moving technologies like pharmaceuticals tend to prefer waiting YEARS, since they're in FDA trials and can't actually sell any product. By allowing a fast track and slow track, everyone benefits.

And then there's the patent troll problem. Why has nobody put forth legislation that requires the patent holder to also be the applier of the technology?

Because that would make MIT, Cornell, Johns Hopkins, CalTech, etc. very, very sad and gut their research departments.

Comment Re:Necissary, not sufficient. (Score 1) 99

The problem with the current system is that the PTO has taken the approach of only rejecting patents if they can find documented evidence that someone has done the exact same thing before. If there is a single independent claim for which they can't find exact prior art in a timely manner, then they approve the patent, regardless of how similar it is to other prior art. They deliberately ignore the obviousness of the patent because they don't want to have to defend subjective decisions against appeal.

The recent Supreme Court rulings have forcefully asserted that this is not acceptable. The law clearly states that obviousness is one of the criteria for patentability and therefore the USPTO and courts must take that into consideration when deciding patentability.

Do you have a citation for any of your claims? Because I've got a half dozen patent applications on my desk under obviousness rejections, and I'd love to be able to push them aside because the PTO didn't actually issue them.

Comment misleading headline (Score 5, Insightful) 130

What's with the clickbait headlines? By itself, the headline is total BS. The actual statement made, however, is spot on. The hole in your security doesn't care who exploits it. There's no "good guy" flag in IP headers (though I'm sure some April 1st RFC will soon introduce it).

What worries me most is that we could win this fight, if it weren't for our own governments deciding to betray us. There are vastly more people interested in secure communication and other people not being able to spy on or subvert our computers and mobile devices than there are people interested in compromised communications and systems (basically only criminals and some deluded, criminal-if-the-laws-were-right elements of governments).

There is just one problem to Bruce's argument: The largest and most powerful spy agency in the world disagrees with his fundamental assumption. We often forget that the NSA has two missions, and they are exactly the two things that Bruce argues cannot co-exist: To secure the computing infrastructure of the US against foreign espionage, and to provide espionage on foreign communication.
The NSA believes, and/or is tasked with exactly these two things that Bruce says (and I agree) are mutually exclusive. No surprise they've gone rogue, their very mission statement is a recipe for a mental breakdown through cognitive dissonance.

Comment depends ? (Score 1) 247

Doesn't it depend a lot on what you refactor, when and how?

I have 3 year old code that I would like to refactor because I've since switched framework (from CodeIgniter to Symfony 2) and it would bring it in line with all my other projects, allowing me more easy code-reuse and not maintaining two frameworks both on servers and in my mind. But it's largely a convenience factor and I would agree that it will probably not improve code quality very much.

But I also have 12+ year old code written in plain PHP with my own simple database abstraction layer. I'm quite certain that refactoring that would do a world of good.

Comment What's the key spacing? (Score 1) 56

Is the key spacing the same as a standard piano keyboard? If not, how does it deviate?

Can it, in combination with some particular, commonly-available, MIDI software package(s), be programmed to have the same touch characteristics and sound as a piano, harpsichord, etc.? If so, are the configurtation parameters to produce equivalent performance already available?

Comment Re:Necissary, not sufficient. (Score 4, Insightful) 99

You're not even a little bit fearful that "patent reform" isn't doublespeak for bringing patents more inline with copyrights or some such nonsense?

I'm not. Patent term has only ever been extended once, to comply with an international treaty (the Paris Convention on Intellectual Property), and even then, it was a negligible change (20 years from filing, given an average 3 year delay from filing to issuance vs. 17 years from issuance). Compare that to copyright getting extended every time someone blinks.

There's a simple reason for this. The people pushing for longer copyright terms are the publishers who want to commercially exploit their property for as long as possible, and they've got tons of money; the people pushing for shorter copyright terms are... the public. And we have no lobbying money. So, it's an easy guess as to which one wins.

But patent is different - Apple wants their patents to last a long time, but they want Microsoft's to last a short term, and vice versa. Unlike copyright, where you don't really get Sony Pictures wanting to make a Paramount screenplay without paying royalties, you actually do have tons of large companies wanting to use each other's patents. No one wants longer terms, because all of their competitors have patents they want to use. So, there's no pile of lobbying money pushing on just one side of that equation, and patent terms don't get extended.

Disclaimer: I am a patent attorney. But the above should make sense regardless of your opinion of my work.

Comment Re:It's not the PC microphone ... (Score 1) 95

Or bypass the problem completely by using a USB microphone. These digitize the audio right next to the microphone proper, with everything floating at the same voltage so nothing substantial is picked up betwen the air pressure sensor and the A-D converter.

Bluetooth headsets work great for this, too. Most current generation laptops already have the bluetooth central-role radio onboard. Or get a cheap low-profile bluetooth dongle.

Comment It's not the PC microphone ... (Score 1) 95

4. PC/laptop microphones suck. I don't know why no one bothers to test them to the same level as your average cheap dumbphone speakerphone. They pick up all kinds of system electrical noise, ...

The problem usually isn't the microphone. It's the way it's wired (per the standard) and the way the desktop/laptop is powered.

PC microphones are wired UNbalanced: They have a signal and a ground wire, rather than the + and - signal wires and everything-but-desired-signal cancelation of the balanced wiring setups typical of professional microphones.

Laptops typically use power supplies that are not grounded, so they don't require a three-prong outlet. This usually ends up with the stray capacatance to BOTH sides of the line wiring capacitively coupling equally to the laptop "ground". That means the "ground" of the laptop is at half the line voltage - about 60 volts of AC (a rotten approximation of a sine wave plus lots of other junk it picked up at an assortment of frequencies). The capacitance is substantial - not enough to shock you if you touch the laptop and ground, but enough to feel a buzz if you rub your hand lightly across a "grounded" metallic part of the device.

Plug in the unblanced microphone and hold it, put the headset on your head, or just leave it sitting on the table. The "ground" is at 60V and you are driving maybe a couple MA of it down the shield wire. The voltage drop of that current (along with any other pickup) adds straight onto your audio input. The best microphone in the world will perform horribly if hooked up this way.

Try this: Unplug the laptop and let it run on battery. Notice how almost all of the noise disappears. You can also get rid of most of the noise by tying a decent ground onto the laptop. (Unfortunately, many meetings last longer than the laptop batteries...)

Plug in a VGA monitor with a three-prog power plug, which grounds the case of the laptop via the shield and the two hold-in screwd. I've done that without actually hooking up the monitor (which would have disabled my laptop screen) by adding a couple of the nuts scavenged from another DB connector as conductive spacers so the actual signal pins are not quite into the plug. And done this on a docking station, so the laptop headset was quieted when the laptop was docked, even though I used none of the docking station features except the power input.

Make a second cable with a three-prong plug to bring a ground up to the laptop. Green wire from the third pin to a screw into or clip onto such a chassis ground point.

Or bypass the problem completely by using a USB microphone. These digitize the audio right next to the microphone proper, with everything floating at the same voltage so nothing substantial is picked up betwen the air pressure sensor and the A-D converter.

Comment Re:Parody (Score 1) 255

And time shifting doesn't use just one. Time shifting monetized (when done by a company) is almost always not fair use. Tivo is the only one that survived legal challenges.

Time shifting is typically something that the end-user does. Tivo, like Sony before it (The original time shifting lawsuit was against Sony for their Betamax), merely makes the machine. So long as there is at least a potential lawful use for the recording function of the machine, they can go on making them. The Supreme Court found that at least some time shifting would be fair, and that was enough.

Space shifting is another example, the original case was against Diamond for their Rio MP3 players, but Apple's iPod relied on it, as did basically everyone else.

But it meets more than just one criteria. It's non-commercial.

No, the purpose of the use for time shifting, while not precisely commercial, is to simply use the work in the way that an ordinary user, who did not time shift, would use it. It's not strongly against fair use, but it certainly doesn't weigh for it in the way that an educational or transformative use would. At best it is a wash.

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