Comment Send them an invoice (Score 2, Interesting) 437
You could send them an invoice for the use of your work.
Tracking Down Wi-Fi Interference? 499
Nicros writes "Almost every evening, between 8:30 and 10:00, my Wi-Fi just dies. This, in itself, could be explained by a crappy Wi-Fi source or some hardware failure, except that I know both of my neighbors are experiencing the same loss of signal at the same time. While the Wi-Fi is down, the LAN is OK, and anything plugged into Cat5 can access the Internet just fine. One possibility comes to mind — perhaps some other neighbor arrives home and turns on their router from 8:30 to 10:00? And something in their signal is hosing our Wi-Fi? I have tried looking around for software to help identify the source of interference, but either the programs are ridiculously expensive for a home user, or else my card (Intel Link 1000 BGN) isn't supported. (Netstumbler is an example of the latter.) Any suggestions on how I can track this down?"
X Prize Foundation Wants AI Physician On Every Smartphone 245
kkleiner writes "One of the exciting ideas being tossed around recently at the X Prize Foundation is the creation of an Artificial Intelligence physician that you could access from your smartphone. Want to know if that rash on your leg is poison ivy or smallpox? Take a photo of it with your phone and ask the AI. The possibilities are enormous, especially for the billion plus people around the world who live more than a few hours' walk or drive from the nearest doctor."
This is one of four X Prizes in planning for the future. The other three are for an AI automobile driver, organ generation through stem cell use, and a deep sea submersible capable of exploring the sea floor.
Why No Billion-Dollar Open Source Companies? 487
Glyn Moody writes "If open source is such a success, why aren't there any billion-dollar turnover open source companies? A recent briefing by Red Hat's CEO, Jim Whitehurst, to a group of journalists may provide an answer. Asked why Red Hat wasn't yet a $5 billion company, as he suggested it would be one day, he said getting Red Hat to $5 billion meant 'replacing $50 billion of revenue' currently enjoyed by traditional computer companies. If, as is likely, that's generally true for open source companies, it means they will need to displace around $10 billion of proprietary business in order to achieve a billion-dollar turnover. Few are likely to do that. Perhaps it's time for managers of open source startups to stop chasing the billion-dollar dream. If they don't, they will set unrealistic ambitions for themselves, disappoint their investors, and allow opponents of free software to paint one of its defining successes — saving money — as a failure."
Stanford Robot Car Capable of Slide Parking 265
kkleiner writes "Stanford's Junior, the robot car that took second place at DARPA's Grand Challenge in 2007, has learned how to perform a tire-squealing 180-degree spin into a skin-tight parking space. Similar to a James Bond action scene, the maneuver is impressive and would be extremely difficult for a human to pull off. We won't be handing the keys over to robot cars anytime soon, but Stanford shows us that at least for some driving tasks robot cars can already meet or even exceed human ability."
Comment Bullshit (Score 1) 253
No 64 bit architecture now... I'll bet anyone they won't have any 64 bit products by 2011.
I guess you could stick a Coretex A9 in a box and call it a server, just like you can stick an Atom in a box and call it a server. At least the atom would support large address spaces.
Best Seating Arrangement For a Team of Developers? 520
TekNullOG writes "I was given the job to prepare the logistics involved with moving our office. At the same time my bosses asked me to look into buying new desks for a small team of four developers and to consider if it could benefit the team to sit at a round table. In many offices and departments it increases productivity and makes collaboration easy. However, I am concerned that putting developers around a table could potentially be distracting consequently diminishing productivity by increasing coding errors. What are your thoughts?"
Simple CMS For Mixed Mac/Windows Team? 119
Quasar Sera writes "I am looking for a content and/or project management solution for a marketing research team using both Macs and PCs. Ideally it would support document sharing, metadata/tags, search capabilities, revision control, and the ability to share documents easily with people from outside the team without any software installation or login required. It may be tricky to configure (since I will be doing that) but must be dead simple to use for the rest of the team. We rely mostly on Word, Powerpoint, and Excel (all in their native file formats) for our work, so it would be a large number of fairly small files. Any and all advice would be appreciated."
Fatal Flaw Discovered In Invisibility Cloaks 255
KentuckyFC writes "Carpet cloaks took the world by storm last year because they were the first devices to hide objects at optical frequencies. The idea is that a thin layer of dielectric material placed on a surface can make light look as if it is reflecting off the original surface. In other words, the layer is invisible and anything embedded within it is invisible too. This trick is like hiding something under a carpet, hence the name. Carpet cloaks are relatively easy to make because the dielectric material does not need to be specially constructed to steer light in special ways; physicists call this an isotropic material. Now a group at MIT has shown that isotropic carpet cloaks have a fatal flaw. When viewed at an angle, the carpets don't hide objects at all. Instead, they simply shift their position by about the same distance as they are high. So when viewed from an angle of 45 degrees, an object 0.2 units high is shifted to one side by a distance of 0.15 units, says the team. That's a serious limitation for carpet cloaks."
Bloomberg Reports That Palm Is Up For Sale 240
leetrout writes with this excerpt from a story at Bloomberg News "Palm Inc., creator of the Pre smartphone, put itself up for sale and is seeking bids for the company as early as this week, according to three people familiar with the situation."
Comment Reduced to Practice? (Score 1) 286
If they've reduced their ideas to practice, then hooray for them. More ideas that must be licensed on Fair, Reasonable, and Non-Discriminatory grounds.
If they haven't, then their patents may not be valid.
Comment HSPA+ is not HSDPA (Score 2, Informative) 74
The GSM side of 3G standards has many different upgrades to the basic WCDMA air interface:
- HSDPA: 7.2 MBit/sec downlink
- HSUPA: 5MBit/sec uplink
- HSPA+: 21 MBit/sec - 48 MBit/sec downlink
The most interesting thing is that HSPA+ is getting close to the same efficiency (bits/Hz) as LTE; 21MBit/sec in a 5MHz channel vs. 100MBit/sec in a 20MHz channel.
3D Graphics For Firefox, Webkit 198
angry tapir writes "A group of researchers plans to release a version of the Firefox browser that includes the built-in ability to view 3D graphics. They've integrated real-time ray tracing technology, called RT Fact, into Firefox and Webkit. Images are described using XML3D, and the browser can natively render the 3D scene." The browser will be released within a few weeks, the researchers say, and they are checking with the Mozilla Foundation about whether they can call it Firefox.
What Is Time? One Researcher Shares His Exploration 578
Physicist Sean Carroll has built up a bit of a name for himself by tackling one of the age old questions that no one has been able to fully explain: What is time? Earlier this month he gave an interview with Wired where he tried to explain his theories in layman's terms. "I’m trying to understand how time works. And that’s a huge question that has lots of different aspects to it. A lot of them go back to Einstein and spacetime and how we measure time using clocks. But the particular aspect of time that I’m interested in is the arrow of time: the fact that the past is different from the future. We remember the past but we don’t remember the future. There are irreversible processes. There are things that happen, like you turn an egg into an omelet, but you can’t turn an omelet into an egg."
Real-Time, Movie-Quality CGI For Games 184
An anonymous reader writes "An Intel-owned development team can now render CGI-quality graphics in real time. 'Their video clips show artists pulling together 3D elements like a jigsaw puzzle (see for example this video starting at about 3:38), making movie-level CG look as easy as following a recipe.' They hope that the simplicity of 'Project Offset' could ultimately give them the edge in the race to produce real-time graphics engines for games."
