Computer Information - myOddPc
OLPC reshuffles, gets new president and COO
Filed under: Laptops
There's been a
rash of
defections at OLPC lately, with NickNeg himself
looking to leave soon, so it's nice to hear that the charitable endeavor is filling in the vacancies. Only it's not, really. Although Negroponte has said that's he looking for someone "similar to Kofi Annan" to lead the project, it looks like he's just shuffling people around, instead promoting part-time CFO Charles Kane to President and COO. Negroponte is going to focus on fund-raising and promotion, while Kane will handle the day-to-day matters of actually manufacturing and distributing the laptops. That's certainly a good first step -- and perhaps Charles Kane is really Kofi Annan's long-lost twin -- but with developers suddenly miffed over Negroponte's
overtures to Microsoft and talent leaving from the top, it seems like OLPC would do well to bring in some fresh vision and leadership, no?
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Microsoft pulls bid for Yahoo!, Microhoo will never be
Filed under: Misc. Gadgets
Well, that's that! Microsoft has officially pulled its bid for Yahoo! -- inflated for good measure this weekend by another $5 billion -- after the company did "not move toward accepting [the] offer",
asking again for
even more, another $4 bil (totaling $9b more than the
original offer). In a letter from Ballmer to Yang, he states that Microsoft also won't be looking at its option for a
hostile takeover, stating that Yahoo! likely "would take steps that would make [it] undesirable as an acquisition"; Ballmer then goes on to make a few backhanded criticisms of Yahoo's possible new partnerships with Google (which is no surprise). Good night,
Microhoo, the monstrous, hamstrung, lumbering mega-merger that might have been.
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AT&T already turns off free WiFi for iPhone users?
Filed under: Wireless
Easy come, easy go: looks like that
free WiFi for iPhone users could already be turned off, as apparently users are starting to get login screens instead of the free web access they so quickly came to expect. The only real question is whether the whole free iPhone WiFi was simply flipped on early, and will be officially announced at a later time, or AT&T changed its mind about the whole thing. Guess we'll soon see.
[Via
Gear Diary]
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Screen Grabs: Nokia's N95 appears to appear on the small screen
Filed under: Cellphones
Screen grabs chronicles the uses (and misuses) of real-world gadgets in today's movies and TV. Send in your sightings (with screen grab!) to screengrabs at engadget dt com.
What say you? Is resident Big Bang Theory brainiac Howard Wolowitz super-stoked that Penny is conked out on his shoulder? Or is he just incredibly jovial to have his hand around what appears to be an
Nokia N95? We're thinking a little bit from column A, a little bit from column B.
[Thanks, Matt]
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NVIDIA Shaking Up the Parallel Programming World
An anonymous reader writes "NVIDIA's CUDA system, originally developed for their graphics cores, is finding migratory uses into other massively parallel computing applications. As a result, it might not be a CPU designer that ultimately winds up solving the massively parallel programming challenges, but rather a video card vendor. From the article: 'The concept of writing individual programs which run on multiple cores is called multi-threading. That basically means that more than one part of the program is running at the same time, but on different cores. While this might seem like a trivial thing, there are all kinds of issues which arise. Suppose you are writing a gaming engine and there must be coordination between the location of the characters in the 3D world, coupled to their movements, coupled to the audio. All of that has to be synchronized. What if the developer gives the character movement tasks its own thread, but it can only be rendered at 400 fps. And the developer gives the 3D world drawer its own thread, but it can only be rendered at 60 fps. There's a lot of waiting by the audio and character threads until everything catches up. That's called synchronization.'"
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Iron Man Released
Slashdot reader stoolpigeon wrote about the start of summer blockbuster season, and the latest comic book to make it to the big screen. He says "Iron Man is an entertaining movie, as they go. I never was really into comic books - so I have no knowledge or concerns as it relates to following the original story line. I can't address that. The film has good action and some very humorous moments. The serious side of the film is not the films strong suit. It's not horrible, but it really doesn't make too much sense. It was interesting to see how they tried to set up an anti-war message without being critical of the US military. It's really a comic book put to film. Not high art or anything, but a whole lot of fun. The film keeps up a fast pace throughout and never bogs down. Some of the product placements were so blatant that they kind of jarred me out of being into the film. The special effects were phenomenal. It was awesome in that regard. Like any movie, it is not everyone's cup of tea If you do go see it in the theater, and you are a big comic books fan, do not leave until after all the credits have run. And I mean all of them." I gotta get a sitter. Man I'm old.
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MiniOn ARM Microcontroller Programming System
profdc9 writes "For the past six months or so I have been working on the MiniOn, a network enabled microcontroller programming system, similar in idea to the Basic Stamp and Arduino hobbyists are fond of, but it is programmable and accessible through a Web browser and TELNET, requiring no installed development software. It uses the cheap, readily available LPC2000 ARM7TDMI micrcontrollers, and the easy to interface Microchip ENC28J60 for ethernet. The MiniOn firmware is written using only the free WinARM development tools (Linux tools work also) for those who wish to improve the MiniOn. I have already implemented an MP3 streaming server and a web-based graphical oscilloscope in MiniOnBasic. The MiniOn should hopefully lower the barriers and costs to getting started learning about embedded systems, and provide a non-proprietary method of data acquisition."
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Extracting Meaning From the Structure of Networks
Roland Piquepaille writes "Networks are used to represent the structure of complex systems, including the Internet or social networks, but often these descriptions are biased or incomplete. Now, researchers at the Santa Fe Institute (SFI) have shown that it's possible to extract automatically the hierarchical structure of networks. The researchers say their results 'suggest that hierarchy is a central organizing principle of complex networks, capable of offering insight into many network phenomena.' They also think that their algorithms can be applied to almost every kind of networks, from biochemical networks (protein interaction networks, metabolic networks or genetic regulatory networks) to communities in social networks. But read more for additional references and some pictures about hierarchical networks and their applications."
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Folders vs. Tags For Shared Email Accounts?
binarybum writes "I run a student organization with a 10-member 'board of directors.' We hardly ever all have time to attend meetings and a large part of how we interact with the student body is through email. We have a shared email account (accessible by the 10 of us on the board) right now that is typically accessed through an outlook web-access portal. We've been attempting to keep things organized in the account through a complex collection of folders that have been tacked on ad libum. It's turned into a complete mess. I have the onerous task of restructuring the folder system in hopes of achieving sustainable organization, but I'm wondering if I should just switch us over to a tagging system — perhaps Gmail. Has anyone used tags for a multi-user account successfully or does it end up being just as messy?"
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Windows in Brazil Costs 20% of Per Capita Business Income
mjasay writes "Ever wonder why open source is so popular in Brazil and other BRIC nations? As one study suggests, one big reason may well be Microsoft's punitive pricing, which exceeds 20 percent of Gross National Income for businesses in Brazil (and 7.8 percent of consumer GNI). This leads to a second, related reason: At those prices, there's little hope that Brazil can build a home-grown software economy on the foundation of proprietary software. This factor is exacerbated by Brazil's widespread disdain for the United States, which also tends to favor software that is not perceived as American. Of late the free and open-source Brazilian dream may be fading a little but its importance to the long-term growth prospects of the Brazilian economy shouldn't be understated."
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