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  1. Call me a Luddite, but... on Shopping Carts Go Wi-Fi · · Score: 2, Interesting

    I do not like more automated shopping experiences.

    I do not like the self-checkout aisles, which cannot deal with even trivial deviations from what they expect (You want to buy a single, unmarked apple? Sound the klaxon! We have a troublemaker in self-checkout lane 2!). I do not like always paying with a credit card, or needing to carry a stack of $20's to go shopping (for a $0.50 candy bar? Pah!).

    So, call me a Luddite, but I will not use these new carts. If I need to bring my own handbasket to avoid using them, I will. I will do my best to shut off every device I pass that blinks or beeps at me and then spits out a coupon (roughly a 90% success rate so far, they always make it too easy to remove the batteries). I will gather my groceries, and proceed to a human cashier to pay for my purchases. In the event that the store has no human cashiers on a register, I will simply leave my basked of frozen food on an unattended register, and leave.

  2. One major shortcoming... on ElectAura-Net, a 10-Mbit/second Body Network · · Score: 1

    Obviously, NTT has failed to take one major problem into consideration, which will doom this concept to complete failure...

    Geeks do not touch one another. Encouraging them to do so for the sake of increased bandwidth will simply confuse them, and probably cause more than a few nervous breakdowns (of course, that assumes that having your bioelectric field modulated at 10MHz won't do that anyway).

    Sigh. Yet another good idea sent to the scrap heap for not understanding its target audience. ;-)

  3. Re:Hard to comprehend on E-voting Patches Skew Election? · · Score: 1

    Compared to this, lotteries and slot machines are easy

    Sorry, but to put it bluntly, you don't know what you say (and I don't say this defensively, I couldn't care less about my former employer's products, aside from the quality of my personal contribution to the code base).

    Every single point you mentioned that a voting systems needs, also exists in a live lottery POS terminal. You miss counting a single powerball ticket, and you have a $100M lawsuit on your hands (and possible several). Same goes with registering the wrong number. They must resist tampering, know when someone has done so, and as for uptime, my former employer used to receive fines of literally millions of dollars per hour of downtime.

    You may think of gambling as stupid and a toy problem, but I assure you, it has an almost identical set of security and accounting requirements to a voting system (or rather, to a voting system that works, not the crap Diebold produced).

    I do agree that such a system doesn't count as trivial (I didn't mean that in the sense of one hack could do it in his spare time, more that known solutions to the major problems already exist, which Diebold apparently ignored). But I know of at least six major companies that do it, and do it well. As for whether or not you can hack such machines - Yes and no. Any system will yield to a sufficiently complex attack. I'd like to see you try to place a bogus powerball wager after the draw, though - You simply can't do it. For the customers I used to deal with (states and countries, not people or companies... As in, groups that can personally throw you in prison for screwing up or getting caught tampering with something), you'd need collusion between no fewer than 120 people, spread across three companies, two state agencies, and at least one independant auditing firm. Good luck. Even those of us (formerly) on the inside of one of those groups of 120+ people used to laugh about those who considered tampering with the lottery as a serious possiblity.

  4. Re:The problem with this kind of story is ... on E-voting Patches Skew Election? · · Score: 2, Interesting

    Could it be that they truely did lose, fair and square

    Sure... by exactly 18181 votes, in no fewer than five elections (so far, that I've heard of - probably more that went unnoticed).

    Hey, I acknowledge that coincidences do happen. But on that scale? If you flip a coin and it comes up heads 71 times in a row, wouldn't you get a tad suspicious, even though it could physically happen with a completely fair coin? Because the probability of that roughly equals that of five 18181-sided dice all hitting their highest number.

  5. Re:Hard to comprehend on E-voting Patches Skew Election? · · Score: 3, Informative

    Even my cyncial mind is having trouble grasping the immense absurdity of the problem with these machines.

    No kidding...

    I've worked in firmware (specifically, POS lotterty terminals not all that unlike the Diebold voting machines). And the level of trouble these things have caused simply astounds me. Really, it doesn't take that much effort to come up with a stable, secure, fully auditable terminal. These people control all aspects of the machines! Literally nothing unexpected can occur - No poorly-behaved third party software, no bizarre user requests (with only a handful of choices, linked to a big touchscreen button, what can they do wrong?), no external hacking attempts (on a private net physically separate from the internet)...

    If in my former work, if we had made terminals that bad, we'd have people rioting in the streets (literally). Even the few very minor flaws that came to light received front-page headlines in their respective jurisdictions (and in one case, globally), for something FAR more minor than crashes, recording the wrong user selection, or outright invalid data (yeah, *sure* three dark-horses all won by exactly 18181 votes).

    Even in worst-case scenarios, such as harware failure, opening the chassis, or a network outage, the machines should respond gracefully by offlining themselves, thus summoning a field tech. And no auditing capabilities? Gimme a frickin' break! They either lie outright (on behalf of whoever bought various elections?) on that point, or have such a broken implementation they'd rather look like idiots for omitting such a "feature" than admit how badly they screwed it up.

    But then, I coded for lottery machines, a field where large sums of money change hands. These Diebold machines "only" tally votes, thus expressing the will of the people in choosing who they want to lead them (assuming "each vote counts" has ever held true). Far less important, quite obviously. ;-)

  6. Re:Be vague on Of NDAs and Resumes? · · Score: 1

    When asked, say you are bound by an NDA and can't divulge any information about the projects except in the broadest terms.

    Cool, time to go fluff my resume with an imaginary major project under an NDA! ;-)

    Seriously, though, this doesn't strike me as helpful. Although companies value the ability of their potential employees to keep their mouths shut, how does an interviewer know if you really worked on such a project, or just made it up? Not like they can just ask your former employer (or rather, that your former employer would say yes or no to such a question without sending the issue to simmer in the legal department for a few weeks)...

  7. Re:HTML email == spam (for me at least) on The Substance of Style · · Score: 1

    HTML is such a neat little language, but it does take knowledge and time for humans to code in it.

    To use all its features, yes, it takes time. For tasks such as basic text enhancement, however, I find it no more time consuming that writing plaintext. I think most people (or rather, most geeks) feel similarly, judging by the ratio of HTML-formatted Slashdot posts to plaintext posts. Email does not equal a news/blog site, however. :-)


    No person I have ever really wanted to deal with would take the time to try to gussy the email up with HTML before sending it

    That part I agree completely with. I have always considered email a plaintext format, and use it only in that manner. The few "real" people who do send me HTML email usually do not even realize they have done so (many email programs simply default to sending HTML or mime multi), nor have they used any actual HTML features in their message. So why, as I mentioned, do most email programs default to using it? It at least doubles the size of an email (assuming mime multi), and usually quite a bit more since the HTML version takes up 2-3 times more space just by itself than the plaintext version...

  8. Re:trasmeta processor plus mobo on Transmeta Introduces The Efficeon · · Score: 1

    Is it possible for an individual to buy a Transmeta processor plus a motherboard on which it can live?

    Not that I know of, unfortunately. I've looked (though only quick checks here and there, nothing very thorough), and found that you can either get laptops, SBCs, and blade-based servers, but nothing desktop-like.

    Really a pity, too... Although not as powerful as a typical desktop CPU, those of us running things like fileservers and/or internet gateways on our home LANs could benefit greatly from such a beast - The single most common cause of failure of machines I've owned comes from fans dying and taking something out with them (usually the power supply or CPU, both of which tend to take other parts out along with them when they overheat). Having a moderately powerful system with purely passive cooling would completely eliminate that problem.

    If you find such a motherboard, please, let me know.

  9. Re:I guess they should sue the FCC, too. on Parents Sue School Over Use of Wi-Fi Network · · Score: 1

    I guess they should sue the FCC, too.

    I would expect they need to sue the FCC as well... Since the FCC has permitted the use of 2.4GHz for various purposes, doesn't that place the burden on this group of parents to demonstrate some direct health hazard?

    Idiots, the lot of 'em.

  10. Re:Perfect test case... on SunnComm Says Pointing to Shift Key 'Possible Felony' · · Score: 1

    Perfect test case... to see if DMCA really has merit in the courts. This is so nutty its unbelievable.

    I know this doesn't involve patent law, but would the idea of "prior art" help this guy out?

    Because, if it would, when they first announced this new broken-CD-technology, about a hundred Slashdot posters all said the same thing, to just disable autorun with the shift key.

    Gotta agree with you, though... Unbelievable. And to think that people joked about this suit (before it happened), in the same first article about this on Slashdot... "Hey, better not say that too loud, they'll whack you with the DMCA".

    Sad that not only have companies become that predictable, but that an obvious joke turns into reality.

  11. Re:what's the use? on Multiple Monitors Increase Productivity · · Score: 1

    I have no problems closing it as the WinNT/2k/XP kernel is preemptive. You're not still running a 9x product, are you? (Note: I'm still running media player 6.4)

    Win2k sp4, WMP 7.01. I expect M$ probably used one of their magical "we wrote this so we can ignore the normal rules" hacks to give WMP a slight edge over other apps. But in any case, no ambiguity about it, WMP occasionally locks the machine.

  12. Re:what's the use? on Multiple Monitors Increase Productivity · · Score: 3, Interesting

    How is this faster than using alt-tab to bring windows to top?

    Because you don't have to press alt-tab? They already have a visible spot on the desktop.

    Additionally, if you need to do a series of calculations, it takes a LOT less effort to just run through it all without even changing focus from the calculator, than to go through "get a number from app 1, alt-tab, enter in calc, alt-tab, get another number, alt-tab, enter in calc, alt-tab, get another number...".

    And that only deals with interactive tasks such as a calulator. How about something passive but informative, like the task manager (or top, in the *nix world), where you need it visible to make use of it? I can't even count how many times I've avoided a crash because I noticed the CPU use suddenly spike as some app began behaving poorly. If I didn't have that window always visible, I'd never see the usage spike until the machine started to crawl, by which time the opportunity to kill the offending process may have passed (Windows Media Player does that on occasion, just brings the machine to a crawl and leaves no choice but to reboot - But if you catch it within about five seconds, the machine hasn't totally stopped responding and you can kill it).

    I don't claim you can't do things almost as well with a single monitor. But once you've used a dual, you'll never go back.

  13. Re:Nice on Multiple Monitors Increase Productivity · · Score: 2, Insightful

    This is almost as good as one of those "A study conducted by Microsoft and Forrester Research concludes that Windows is Holy and Linux causes lepersy" studies.

    Though I see your point, I have to disagree that the findings seem excessively biased.

    Compare the cost of a pair of 17" monitors to a single 21"... Pricewatch currently lists $69 for the former, and $299 for the latter.

    So if the hardware suppliers wanted to make more money by biasing their study, it would seem that they should have found the exact opposite results - That a single large monitor helps more than two smaller monitors. But they didn't.

    Of course, running dual-headed myself, I agree 100% with the study - I find it painful now to have to limit myself to only one desktop, with all that annoying switching between apps.

  14. Re:what's the use? on Multiple Monitors Increase Productivity · · Score: 4, Insightful

    I've never "gotten" dual head. I guess two 17" monitors running at 1400x1050 are somewhat cheaper than a 21" monitor running at 2048x1536, and they both display about the same # of pixels, but doesn't the seam running down the middle of the dual-head setup really suck?

    You think about it the wrong way. Don't think in terms of "cheaper", think in terms of "on the screen but not in my way". (I'll write the rest of this from a Windows point of view, but all the ideas apply equally well to X)

    Consider what you normally use a computer for at work... Perhaps you code, or use Word/Excel, or whatever. But most likely you have some primary app open most of the time, to which you want to give as much screen real-estate as possible.

    But, having other programs open at the same time, such as Winamp, task manager, a graphing calculator, perhaps a small notepad window for jotting things down - All of those you would normally need to switch back and forth with your primary screen-sucking app. Personally, I usually have some development environment filling my primary screen, and find it very annoying to keep finding my calculator, plug in some numbers, switch back, repeat 200 times a day.

    Well, a second monitor makes all of that a non issue. I have my 21" primary monitor taken up with the dev tools, and the 15" secondary keeps what I mentioned (Winamp, taskman, graphcalc, notepad, and usually one or two other random programs) instantly accessible, without having to minimize anything or go searching on the taskbar.

    So try thinking of dual monitors in terms of dual-but-separate desktops, rather than a single large desktop (where yes, the line down the middle would drive most people nuts).


    I'd like to see this study conducted with a constant amount of $ invested in either a 2-head or 1-head rig, and see which comes out on top. I'm betting on 1-head.

    Given a choice between a 19" and a 15", or a single 21", I'd gladly take the former over the latter, hands down.

    Additionally, consider the cost from another angle - Most people working with a computer 8 hours a day will have at least a 19" monitor, frequently even a panel rather than a CRT, often connected to a high-end video card. You can easily blow a grand just on getting a decent primary display for a workstation-class machine (and far more for a high-end graphics oriented system - The CAD guys at my last employer had systems where the display hardware alone cost over ten grand).

    So, if for another $100, a tenth the price of the primary display, you can boost productivity by a significant margin, would you skimp on such a small amount?

  15. Re:slashdot != sexist on Man Vs Machine In Chess - Who Is Winning? · · Score: 1

    She's 11th.

    Good, at least someone caught my intention in asking about the top-10. ;-)

  16. slashdot != sexist on Man Vs Machine In Chess - Who Is Winning? · · Score: 3, Insightful

    I notice that the question is "Man vs. Machine". You completely ignore the hundreds of grandmaster chess players that happen to be female.

    Name a few.

    Any in the top ten?

    Didn't think so.


    More importantly, the article mentions a match against Kasparov, most certainly a male. Thus, although we can philosophically ponder the bigger question of "human vs machine", the title has no sexism involved, without even resorting to a discussion on the use of the masculine neutral in English.

  17. Re:should be called on Do Not Call Site Has AT&T Stats Tracker? · · Score: 1

    for the phone company to know in advance of the deadline who is signing up is worth $$$, and if you dial the 800 number, guess who finds out? probably, two phone companies. other permutations too... read the article.

    I consider it unfortunate you posted as AC, you have a good point deserving a score better than zero.

    However, while I agree with you, consider the long-term (and not all that long, actually, a month or two) difference between giving them your phone number, vs giving them your email address. When this all settles down in a few weeks, the phone number will no longer benefit anyone (though admittedly it may do so until then). Once we start seeing enforcement of the DNC list, however, the email address will not only still exist, but becomes far more valuable, since it belongs to someone that telemarketers can no longer call (and even the information that it belongs to someone on the DNC list has value).

    So, I maintain my original stance - Don't use the web form, just call. That way you give out the smallest amount of useful data necessary to get on the list.

  18. Re:should be called on Do Not Call Site Has AT&T Stats Tracker? · · Score: 2, Informative

    the "don't call me, spam me" list.. saying they are collecting millions of email from users and have a dubious privacy policy.

    Agreed. So, why do Slashdotters, a group I consider more privacy-aware than most people, sign up through their website? Use the 800 number, and you don't need an email address (and you don't really "give up" any info by telling them your phone number, since they need to know it to block it anyway).

    Strange. I agree completely this looks a tad bit unkosher, but a very very simple way around it exists. Use the phone, Luke!

  19. Re:Visitors to Page on Notes From The SCO Roadshow's First Stop · · Score: 2, Funny

    I made it to number "Could not write to counter file: /docs/cgi-bin/Counter/data/dcarpaneto.dat". Wow.

    Looks like someone runs a counter that dislikes massively overlaped updates. ;-)

  20. Usage patterns on Why Only Music? · · Score: 1

    Why we currently discuss music so much, rather than books or movies, centers on how people use them, as well as what people can reasonably download compared with the time it takes to "use" that download.

    With a book, you can find OCR'd copies of just about anything in existance with a carefully worded Google search, and they only weigh a few meg at most. However, reading them then takes at least a few hours per book, and people likely will not read the same thing again for quite a while. Additionally, many people have a strong bias for dead tree versions, and even a printout doesn't really satisfy that bias (not to mention that, on an inkjet, printing out a complete book might well cost more just buying the book in the first place).

    With movies, downloading them currently takes too long even over broadband (as someone else mentioned, I can run to Blockbuster and back and have the movie quicker). But even when network speeds and compression techniques make dowloading them in realtime possible, most people don't watch a given movie over and over and over... Yeah, perhaps a regular "Saturday night Brazil" showing among a group of really obsessive friends, but not several times each day.

    Music, however... Just the right file size to make a noticeable dent in bandwidth, yet still download in realtime. And the usage pattern differs from books and movies in a very critical way - People can listen to music in the background, and do so repeatedly.

    We don't listen to a song once or twice, then let it gather dust in the library. We listen to it, and if we like it, we add it to our playlist. It then gets played every few days, or even a few times each day, for at least a few months.

    So although music cannot possibly compare with a book, or even a cheesy Hollywood hit, for depth of content, we "use" only moderately decent music far, far more than even our most beloved books and movies.

  21. Re:No need to worry... on 9th Circuit Overturns FCC's Cable Modem Decision · · Score: 2, Informative

    I used that very same argument when my colleges lamented the shooting death of the 9 year old here the other day but here 5 year old brother.

    Appeal to emotion tends to work poorly with geeks.

    As well it should, since it has no logical validity whatsoever, but, just thought you might want to know so you can better match your arguments to your audience in the future.


    No reason to give a fuck about unlikely things like that.

    Sarcasm aside, no, we shouldn't worry about unlikely things like that. You or I could die tomorrow from having a chunk of airplane tire fall from the sky and hit us, but do you worry about that, too?

    Statistics, when properly used, lets us determine how much we should worry about a particular threat. For example, malaria kills more people per year than any other pathogen, meaning we should REALLY feel concerned that studies have found Anopheles spp. mosquitos as far North as upstate New York. OTOH, school shootings kill fewer people each year than lightning strikes. Yeah, they may point to societal problems in general which we should take into consideration, but it forms an insufficient sample to make any drastic changes on a rational basis.

    Or to put it into an "emotional" context for you, over a hundred times as many nine-year-olds died last year from car accidents (not even involving drunks) than firearm accidents. Ooooh, spooky, lets all run out and panic over the number of cars on our block.


    Statistical correction of the day - the most recent ONDCP/NIDA advert mentioning pot and car accidents states that a third of drivers in accidents that test positive for some drug, test positive for marijuana. Yet, by their own numbers, that means that marijuana users actually have a lower risk for a car accident compared to other drugs, since far more than a third of drug users use marijuana. Gotta love them numbers, NIDA...

  22. Re:No technical knowledge? on McLaughlin Defends Site Finder As 'Innovation' · · Score: 1

    then he strongly implies that Verision Sitefinder's drawbacks had a technical solution other than complete negation of what they'd done.

    Well, an alternative technical solution does exist, it just wouldn't put money in Verisign's pockets...

    Instead of returning basically an ad, they could instead compare the result against a table of, say, the top 1000 domains to see if they have a close match (such as off by one character). If so, return that as a likely misspelling.

    This would solve two problems with one solution - It would undo most of the damage caused by resolving everything to sitefinder, and it would make squatting on anything currently popular quite a lot more difficult.

  23. Re:Linux Is Getting There, too! on Viruses and Market Dominance - Myth or Fact? · · Score: 5, Interesting

    If Linux becomes more popular, media recognition and increasingly "dumbed down" distros will make it a good platform virus writers.

    No.

    The very fact that Unix-like OSs have a concept of a "root" account (which the Windows "equivalent", "administrator", does not even come CLOSE to matching in terms of actual separation of permissions), makes it all but invincible to virii.

    Yes, if Linux becomes popular enough for virus authors to target it, we'll see a round of trojans using root exploits - But unlike Windows exploits, very few of these exist to start with, and they will (and do) get fixed within a few hours of discovery.

    Actually, for that reason, I think more Linux virii would help Linux security overall, as it would expose those root exploits faster than we can discover them normally. Yeah, a few boxes would suffer, but the community as a whole would benefit.

  24. Re:OS Relevancy on Will Vanderpool Make Linux More Popular? · · Score: 2, Insightful

    This could really cut out the relevance of application support behind an OS. Any application not supported by your current OS could be built in with the app and booted separately almost like a Knoppix CD.

    Ah, someone else who sees the bigger picture, rather than the trivial idea of making virtualization just a bit faster...

    Rather than viewing a program build as bound to a particular OS, each program can act as its own OS. I see this as a fairly logical extension to the idea of multitasking in general - The OS no longer needs to multitask, because the CPU does it explicitly.

    This wouldn't benefit every program, and in fact would hurt programs (like IE and Word, to use the parent article's own example) that already work well together. For any application that doesn't need to interact with other programs on the system, however, this would increase both reliability and ease of programming. Sick of Windows' hideous system calls needed to do seemingly simple tasks? Use an open source microkernel and let your program run as its own OS. Sick of requiring OS support for certain hardware features (such as MMX on the PII)? You no longer need it.

    This will do a lot to improve PC stability in general, and I look forward to it. To all those who ask "why", or only see it as faster virtualization, I say, "look beyond Windows vs Linux".

  25. Re:Is this disingenuous? on USB 2 Devices Not Necessarily High-Speed · · Score: 1, Insightful

    Should it be necessary that they inform you of the lack of full speed utilization?

    If Dell sells you a PC with a "Pentium 4 3.2GHz", would you feel a tad bit peeved to discover that, while it actually does have a 3.2GHz P4 in it, they chose a noname chipset that only clocks it at 800MHz?

    Because, that would satisfy your condition - It has the advertized part in it, but only clocks it at 25% of its rated maximum.

    Yes, people expect (and should expect) a product to make full use of the standards it supposedly meets. If companies only wants to bother with an allowed subset of a standard, I consider it nothing short of fraud to not explicitly say, on the outside of any packaging, that it does not meet the entire spec.