Comment Re:Cool (Score 3, Funny) 170
Inconceivable!
The Age of Touch Computing 414
DigitalDame2 writes "In 2009, touch computing will go mainstream. More and more devices will be legitimately touch-enabled with gesture controls for browsing through photos, tossing objects around the screen, flicking to turn the page of a book, and even playing video games and watching movies. In fact, Gartner analyst Steve Prentice told the BBC recently that the mouse will be dead in three to five years. PCMag has a full look at touch computing — the past, the present, and the future — including an interview with Sabrina Boler, touch UI designer."
Inventor Builds Robot Wife
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Inventor Le Trung must really like the book "The Stepford Wives," because he has built the dream of every lonely man without hope, a robot wife. Le's wife, Aiko, starts the day by reading him the newspaper headlines and they go for a drives in the countryside. Le says his relationship with Aiko hasn't strayed into the bedroom, but a few tweaks could turn her into a sexual partner, even redesigning her to have a simulated orgasm. *Shudder*
Comment Algorithms (Score 1) 592
My first course was "Introduction to Algorithms" and was taught using TrueBasic. The greatest advantage to this course was that it was about the basics. Not how to write a function for X language, but rather how to write a function, how best to utilize loops (and we did stay as far away as possible from GOTO, though in Basic it was sometimes unavoidable), etc. It was a class that forced you think in logical paths, to think like a programmer. We learned to plan how we wanted something to work before diving headfirst into code. Though I took classes in other languages and more advanced concepts later, I maintain that that first algorithms class was by far the most beneficial and carried the most knowledge down the line for not just the remainder of my college career, but also my actual career.
Best Paradigm For a First Programming Course? 592
Keyper7 writes "The first programming course I had during my computer science schooling, aptly named 'Introduction to Programming,' was given in C because its emphasis was on imperative programming. A little before I graduated, though, it was decided that the focus would change to object-oriented programming with Java. (I must emphasize that the change was not made because of any hype about Java or to dumb down the course; back then and still, it's presented by good Java programmers who try to teach good practices and do not encourage excessive reliance on libraries.) But the practices taught are not paradigm-independent, and this sparked a discussion that continues to this day: which paradigm is most appropriate to introduce programming? Besides imperative and object-oriented, I know teachers who firmly believe that functional programming is the best choice. I'm interested in language-independent opinions that Slashdotters might have on this matter. Which paradigm is good to introduce programming while keeping a freshman's mind free enough for him/her to learn other paradigms afterwards?"
Future of Space Elevator Looks Shaky 486
lurking_giant writes "In a report on NewScientist.com, researchers working on development of a space elevator (an idea we have discussed numerous times) have determined that the concept is not stable. Coriolis force on the moving climbers would cause side loading that would make stability extremely difficult, while solar wind would cause shifting loads on the geostationary midpoint. All of this would likely make it necessary to add thrusters, which would consume fuel and negate the benefits of the concept. Alternatively, careful choreography of multiple loads might ease the instability, again with unknown but negative economic impacts."
Comment Re:windows error notification? (Score 1) 310
Thanks for the clarification. I was unaware that 3rd party vendors also use the Windows reporting system.
Why Use Virtual Memory In Modern Systems? 983
Cyberhwk writes "I have a system with Windows Vista Ultimate (64-bit) installed on it, and it has 4GB of RAM. However when I've been watching system performance, my system seems to divide the work between the physical RAM and the virtual memory, so I have 2GB of data in the virtual memory and another 2GB in the physical memory. Is there a reason why my system should even be using the virtual memory anymore? I would think the computer would run better if it based everything off of RAM instead of virtual memory. Any thoughts on this matter or could you explain why the system is acting this way?"
Comment Re:windows error notification? (Score 1) 310
For most companies, I hope that this is true. My jest was directed at Microsoft, not generalized to encompass all organizations with such systems. When I voted, I was only counting times I had personally logged into a system with the purpose of filing a bug report - automated crash recovery reporting systems didn't even register to me.
Comment Re:windows error notification? (Score 2, Funny) 310
I honestly think those messages get sent to all Redmond staff as a cue to point and laugh.
As such, I voted "Nary a one."
Congrats on the first post, AC.
Prescription Handguns For the Elderly and Disabled
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Repton writes "Thanks to the Second Amendment, even the elderly have the right to keep and bear arms. The problem is that many of the guns out there are a bit unwieldy for an older person to handle. However, the inventors of the Palm Pistol are planning to change all that with a weapon that is ideal for both the elderly and the physically disabled. In a statement submitted to Medgadget, the manufacturer, Constitution Arms, has revealed the following: 'We thought you might be interested to learn that the FDA has completed its "Device/Not a Device" determination and concluded the handgun will be listed as a Class I Medical Device.' Physicians will be able to prescribe the Palm Pistol for qualified patients who may seek reimbursement through Medicare or private health insurance companies."
Do Software Versions Really Matter? 693
An anonymous reader writes "I work for a rather large software company and I am currently working on a completely new product. So new in fact, that the official name has not even been decided. I had assumed that the version number for this product would be 1.0 (at most). However recently I learned that the Product Managers want to release this NEW product with a version number somewhere between 5.0 and 8.0 because 'there is a stigma about buying 1.0 products. People assume it's no good.' This latest Dilbert-esque comedy routine nearly sent me over the edge. So to gauge my sanity against that of the upper Product Management, I ask the community: Do version numbers play a role in software decisions, or have product version numbers lost all credibility and meaning? Would the community feel comfortable buying version '6.3' software (and paying tens of thousands of dollars for it) knowing that it was the first release of the product?"
Wikileaks Gets Hold of Counterinsurgency Manual 999
HeavensBlade23 writes in to let us know that Wikileaks has published a US Special Forces counterinsurgency manual, titled Foreign Internal Defense Tactics Techniques and Procedures for Special Forces (1994, 2004). "The document, which has been verified, is official US Special Forces doctrine. It directly advocates training paramilitaries, pervasive surveillance, censorship, press control and restrictions on labor unions & political parties. It directly advocates warrantless searches, detainment without charge and the suspension of habeas corpus. It directly advocates bribery, employing terrorists, false flag operations and concealing human rights abuses from journalists. And it directly advocates the extensive use of 'psychological operations' (propaganda) to make these and other 'population & resource control' measures more palatable."
Next-Generation CAPTCHA Exploits the Semantic Gap 327
captcha_fun writes "Researchers at Penn State have developed a patent-pending image-based CAPTCHA technology for next-generation computer authentication. A user is asked to pass two tests: (1) click the geometric center of an image within a composite image, and (2) annotate an image using a word selected from a list. These images shown to the users have fake colors, textures, and edges, based on a sequence of randomly-generated parameters. Computer vision and recognition algorithms, such as alipr, rely on original colors, textures, and shapes in order to interpret the semantic content of an image. Because of the endowed power of imagination, even without the correct color, texture, and shape information, humans can still pass the tests with ease. Until computers can 'imagine' what is missing from an image, robotic programs will be unable to pass these tests. The system is called IMAGINATION and you can try it out." This sounds promising given how broken current CAPTCHA technology is.
Purdue Students Win Rube Goldberg Contest 105
Dekortage writes "How long does it take to make a burger? Students from Purdue University's Society of Professional Engineers won the 2008 Rube Goldberg contest with a device that requires 156 steps to assemble a burger. According to the team captain, 'We put 4,000 to 5,000 man-hours into this machine since September, and all the hard work has been well worth it.' That's a long time to wait for dinner." Here's a video of the winning entry in operation.
