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Open Source

Submission + - Sky UK HD boxes switch over to open source (sky.com)

jogu writes: Sky have just started rolling out over the air updates to their SkyHD boxes. Big news in the new update is they seem to have moved from OpenTV's closed OS over to linux — along with many of the common associated components: xfree86, busybox, ISC dhcp. They seemed to be going out their way to comply fully with the GPL and other licenses. It raises all sorts of questions — why have Sky done this now? Will this open the way to a healthy modding community?

Comment Blame technology (Score 1) 628

Why is it a unchallenged premise, that operatives simply must be dealing in information which will risk their lives? Whose social contract states that we all must subscribe to that ideology?

Leaking, if it does nothing else, demonstrates that the ability of any organisation to keep deadly secrets, secret, continues to diminish. I don't think I'd like to live in a society where leaks were harder to accomplish. I can't help thinking that institutionalised secrecy is a dead-end strategy, which could be (somewhat, if not completely) mitigated by just being better at what you do.

That said, I don't see how we get from here to there - if leaking those documents will endanger lives and do nothing to alter policy with regards the trade in secrets - then isn't wikileaks just using this as a shameless publicity stunt?

Comment Re:Turn the tables (Score 1) 1364

I'm sure you're right, but realized that you're talking about CALIFORNIA. Probably the most gay-friendly state in the union. I wouldn't be too quick to assume that the rights homosexuals have there are the same rights they have in most of the country. Particularly in the Bible Belt region. Allowing gay marriage? Hell I'm straight myself but get accused of being gay and half ran out of a room as I suggest that maybe, just maybe it's not fair to lynch mob every gay person in sight (or as I've heard suggested, "roundin 'em up and gittin rid of 'em").

Comment Re:The Law of Unintended Consequences (Score 1) 1364

> The ONLY reason for such a list, is future harassment.

Sure, that is, until people who never signed it find their name on the list.

Seriously... if a petition to ammend your state constitution to allow police officers to ass rape anyone they see on the street.... how would you know that your name wasn't improperly added to the list of signers if the list wasn't publically posted?

What does signature validation consist of anyway? They check the names against the voter roles and addresses? Nice. Does anyone actually bother to mail people and say "Hey, you actually signed this, right?"

Hell, I could draw up a petition and have a few hundred "signatures" by the end of the day if that is the standard. Omar Ravenhurst wouldn't even need to sign.

-Steve

Comment Poison != Climate Change (Score 1) 419

while in the US obstructionists are still yelling "climate change is a myth!", China is going green because it's realized it has poisoned its citizen enough.

China has horrific air quality that actually kills people. Hardly anyone in NATO dies directly from air quality unless they start the engine while the car's still in the garage.

Look forward to them exporting their tech to the rest of the world...

Looking forward to them exporting their values and ideals to the rest of the world too?

Comment Re:Big deal (Score 1) 458

Not bitter, I haven't had anyone close to me suicide, but I know a few clinically depressed people and they're the only ones I've known who were suicidal. It's just a fact -- if you kill yourself because your girl dumped you or you lost your job or someone's bullying you, you're mentally ill.

Rommel was an exception; if I have the choice of suicide or torture, I'd choose suicide, too, but it isn't really suicide, as you're really dead already but your heart and brain still work. The same goes for terminally ill patients who choose to die.

Its been years since I read Green Hills, but iirc (didn't click the wiki link) it was a heroic gesture. A guy who falls on a grenade to save his buddies likewise isn't committing suicide, as he's already dead, too.

Comment Inductance and dielectric limits current (Score 1) 419

This is a common misconception. Capacitors have significant inductance (have to be specially designed not to) and as everybody knows the rate of change of current is limited by the driving voltage and the inductance. As inductance does not convert current to heat (unlike resistance), putting inductance in a capacitor array does not waste energy like resistive limiting would. The converters that produce constant current from the array to drive the motors will themselves use inductors as part of the electronics. Also, there is a limited rate at which charge can move off the dielectric in ultracapacitors. Fancy dielectrics like barium titanate have much lower charge mobility than, say, polypropylene which stores practically no energy in the dielectric at all.

If you doubt this, there is a simple experiment you can do. Find an old high voltage electrolytic capacitor. Charge to a few hundred volts (if you don't know how to do this you should not be doing it.) Then discharge it with a suitable insulated screwdriver, but don't keep the screwdriver on too long. You will get a bang. A check with a voltmeter will reveal residual charge on the capacitor, in fact it may still be unsafe to handle.

Comment Re:What is their motivation? (Score 1) 288

1. I don't know. I can't see any reason why they would.

2. Currently there are at least two markets - the financial incentive for selling exploits, and the meritocracy for providing "tools" that script kiddies can use based on fully disclosed vulnerabilities.

What I see is a line drawn in the sand. For what reason I'm not sure.

Comment Re:What is their motivation? (Score 2, Interesting) 288

If you discover another zero-day root exploit in the Linux kernel on your own, and you have the means to sell it to the highest bidder for a nice pile of cash, then neither you nor the winner have a motivation to pass on that secret to the underground.

If there are fewer active vulnerabilities floating in the underground - accounting for accidental or the occasional intentional leak - then how is that more chaotic than what we have now?

I'm curious - I'm not an expert in this stuff by any means.

Oh wait, this reminds me a little of the Linux-development policy change with regards no longer enumerating the fixes and vulnerabilities which comprise each release version -- do you similarly believe that policy will lead to more chaos?

Comment Re:The law is on London's side (Score 1) 526

I know I'm living in a dream world here but wouldn't it be great if an old institution AND a purveyor of a traditional art medium both suddenly GOT the internet and how to use it as a medium of both distribution and publicity?

Hahahahahahaahahaha! How simplistically naive of you! ...and yet I find myself agreeing completely.

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