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Power

There Oughta Be a Standard: Laptop Power Supplies->

Submitted by
Esther Schindler
Esther Schindler writes "Every mobile device you own has its own power supply and its own proprietary plug. There oughta be a better way, says Alfred Poor. Fortunately, he reports, the IEEE is coming to the rescue. "Their Universal Power Adapter for Mobile Devices (UPAMD) Working Group is developing a new standard that will not just address the needs of laptops and tablets, but will be intended to work with just about any electronics device that required between 10 and 240 watts of power," Poor writes. It's about darned time."
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Supercomputing

Do Supercomputers Still Matter?->

Submitted by
Esther Schindler
Esther Schindler writes "The innovations that are redefining the way businesses compute today were made feasible by supercomputers, the first platforms to enable parallel processing on a scale anywhere close to that of the cloud. Supercomputing would have been a lost art had it not been for the capability of everyday PC processors to be stacked together by the thousands — a technology for the high end made possible at the low end. But now, writes Scott Fulton in an exhaustive technical essay, a looming engineering bottleneck may have already rendered it technically and financially impossible for supercomputers to continue evolving at the current rate. Can the cloud go forward if the “grid” on which it’s based grinds to a halt?"
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Programming

Will the Next Web Platform Please Hold Still?->

Submitted by
Esther Schindler
Esther Schindler writes "Feeling a little overwhelmed by changing web standards and new browser choices? You aren't the only one. Mozilla is launching development tracks for the next two editions of its Firefox Web browser — versions 5 and 6 — immediately, with hopes to push both into general release before the end of the year. This while Microsoft previews Internet Explorer 10 on the heels of its IE9 release, and Google projects Chrome 13 just one year after Chrome 7. Meanwhile, HTML5, the next version of the Web’s primary language, appears to have entered a permanent gestation phase. Writes Scott Fulton: All the confusion has prompted Web developers to ask this question: What do we develop our sites against now?

Fulton doesn't just write a general rant: He gets input from several of the people who are creating browsers and standards. And they don't just spout a company line. My favorite quote is from Bruce Lawson, a Web evangelist for Opera Software as well as a long-time contributor to the Accessibility Task Force of the Web Standards Project: “You wouldn’t believe how many e-mails I get saying, ‘Bruce, would you give me some feedback on my HTML5 page,’ and I look at it, and it’s no more HTML5 than my vacuum cleaner. Because it looks snazzy and it’s got a rounded corner and a drop-shadow, people are calling it HTML5.”"

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