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User: rbarreira

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  1. Re:"We can't turn off your computer" on Microsoft Denies the Windows Kill Switch · · Score: 4, Interesting

    I hadn't thought about this in a long time, but your post made me remember of a trick (and security hole) to get a dos prompt on a win95 (and 98?) computer! Just type "mode co80" and/or "cls" on the "It's now safe to turn off your computer screen", which seems to be running on top of a command.com shell hehe.

  2. Re:So thing Gundotra guy thinks ... on Another Microsoft Exec Joins Google · · Score: 1

    I would say more the opposite in fact. Microsoft's business is much broader and thus less risky. Not that I doubt Google will still be here in one year.

  3. Re:The morality here is dubious on Nigerian Scammers Scammed · · Score: 1
  4. Re:The morality here is dubious on Nigerian Scammers Scammed · · Score: 3, Insightful

    a) the people who actually do get ripped off by scams dont benifit from anti-scamming, unless you believe anti-scamming cuts down on the amount of scams in the first place

    Of course it can help to reduce the number of scams quite a lot, it wastes the scammers time who would otherwise be searching for more victims.

  5. Re:If only... on Stem Cells Cure Paralyzed Rats · · Score: 1

    No idea about that, I might ask her later though :)

  6. Re:Second picture on Laptop Explodes at Japanese Conference · · Score: 1

    If the car is burning and exploding, and I'm heading into it, yes I might consider running to the hills or something similar...

  7. Re:If only... on Stem Cells Cure Paralyzed Rats · · Score: 2, Interesting

    Except that maybe the mouse will be smashed with a hammer later on the day :)

    Well, not always, there's a girl living near me who has a big RAT in her apartment. Reason: She (the girl, the rat no longer) works at a laboratory, knew that they were going to kill the rat and decided to take it home instead so that it wouldn't happen, and also because "it's so cute". The only problem is the chewed cables and bed sheets...

  8. Re:Well they have a small paragraph in the terms.. on Teen Sues MySpace Over Sexual Assault · · Score: 1

    Yeah, and I have a small term for people who read this post:

    YOU AGREE TO DONATE ME YOUR FIRST BORN SON.

    (Not that I agree with this stupid lawsuit)

  9. Re:Funny on Australia's Technological World Cup Advantage · · Score: 1

    Do you know C or C++?

  10. Re:Funny on Australia's Technological World Cup Advantage · · Score: 1

    You know you're a true geek when you read the parent post and think he's typing numbers in hexadecimal... Yeah, it happened to me.

  11. Re:Australia is playing very good on Australia's Technological World Cup Advantage · · Score: 1

    They had bad luck with the score.

    Sorry but, from what I saw in the second part, they were quite bad even at catching the passed balls.

  12. Funny on Australia's Technological World Cup Advantage · · Score: 4, Insightful

    Funny, this article was posted after the game was over, 2-0 for Brazil. So there's the result of your "test".

  13. A remark I forgot on 10th Annual RoboCup · · Score: 1

    Unfortunately I forgot to mention that, last I checked, the simulation competition of Robocup allowed communication but with a quite limited bandwidth. I don't know about the real-world competitions of Robocup.

  14. Re:Curious about a detail on 10th Annual RoboCup · · Score: 1

    Football players communicate, and Robocup also allows communication (or at least it used to allow it a few years ago).

    I wonder if in team sports it is prohibited to use radios to communicate with the team members?)

    In football I think so, at the very least because it's equipment which can harm the player or other players (yes, there's a rule for that).

  15. Re:Silly northamericans. on 10th Annual RoboCup · · Score: 1

    Don't want to be a nag, but it's still a bit weird to call football to a sport played mostly with the hands...

  16. Re:The question still stands on 10th Annual RoboCup · · Score: 1

    In the worst case, we can always build bigger/faster biological brains... Now, the question is - could that be considered a robot or not?

  17. Re:2050 on 10th Annual RoboCup · · Score: 1

    And in 2001 we are all going to be jetting around space, living in colonies on the moon. Why does everyone persist in making rediculous time-conditional statements about technology?

    Just because some predictions fail, it doesn't mean that all of them do.

    These robots, however advanced by today's standards, are ridiculously rudimentary in relation to what would be needed to compete effectively against a human organism.

    Which robots? The ones we have now? Of course, so what?

    Coincidentally, the CAPTCHA for this post was 'automate'. That's what robots will be used for in 2050, because they'll be cheaper than sweatshops.

    Wait, were you countering my statement or not? My statement was not about the robots if you read it, it was about the humans. Everyone pretty much assumes that robots will get better and better... What is your point, that robotics AI will stop being investigated?

  18. Re:Robots will still have the advantage on 10th Annual RoboCup · · Score: 1

    Good point, but the point still stands - I think that that question will be either irrelevant or will have a very different meaning in 2050...

  19. 2050 on 10th Annual RoboCup · · Score: 4, Interesting

    In 2050, the question "Is a team of robots capable of beating a team of humans in football?" will be irrelevant (or at least very different from what it is now). What is a human? Do "cyborg-like" modifications to one's body allow him to be considered human? Etc etc...

  20. Re:Interesting stuff on A New Technique to Quickly Erase Hard Drives · · Score: 1

    It seems to me that the text you linked to makes a lot of assumptions. Too many assumptions are not good for security - you should assume the worst, and not assume that something can't be done because "it hasn't been proven that it can be done". Examples:

    Due to the embedded positioning systems and extreme high densities of new drive technologies, it has yet to be proven if the same can be said for the latest high speed, high capacity disk drives

    It has been suggested that an electron microscope could be used to read and interpret any patterns that were not fully overwritten by the process.

    What about other machines other than electron microscopes?

    Unfortunately, at best, this type of process could be accomplished at a rate of perhaps 1 bit per second.

    Why? Any references for that claim? And again, this is assuming that the machine used is an electron microscope.

  21. Fantastic! on Police Launch Drones Over LA · · Score: 1

    you have nothing to fear from your own government - you are being watched by your fellow citizens

    Fantastic. So if have nothing to fear from your fellow citizens why exactly do we need those drones? Ah, for the foreign terrorists, of course.

  22. Re:Yeah, but that's not what we need. on Python-to-C++ Compiler · · Score: 1

    OK, the term Strong AI was not the most fortunate but the idea still stands and it's valid.

    Moreover, compiler optimizations are a set of rule-driven alterations based on mathematical proof that things aren't changed; theoretical AI wouldn't actually help in any way.

    There are many optimizations which currently, humans can do and computers can't. Do you know of any compiler which can use knowledge about Fermat's theorem to optimize a computer algorithm? That's the kind of optimizations I was talking about, high level transformations which require very advanced reasoning to perform. That's the kind of optimizations which are very hard to do when a program is transformed to a different language, since the high level concepts are there only implicitly and very hard to discern. Just because current compilers don't do those advanced optimizations it doesn't mean that they are impossible (unless you have a very narrow view).

  23. Re:I don't care who wins on Blu-Ray Launch Expected Next Week · · Score: 1

    You were probably thinking he was replying to this post, but in fact he was replying to this one. That usually happens because, by default, when a comment is at 0 score (which is the initial score for anonymous posts) you cannot see it unless you click the "1 reply beneath your current threshold".

  24. Re:Big Deal on GNOME Reaches Out to Women · · Score: 1
    That's not just any woman, that's a beautiful woman reading a Unix book.

    I don't see her face, how do you know she's beautiful?
  25. No! on Samsung Ships the First Blu-Ray Player · · Score: 2, Funny

    No, the PS3 had it first! Oh wait...