dbarclay10 - Slashdot User

Graphene Transistors Clocked At 26GHz 174

Posted by CmdrTaco on Thursday December 11, 2008 @11:17AM from the slightly-faster-than-one dept.

KentuckyFC writes "A team at IBM has built the first high quality graphene transistors and clocked them running at 26 GHz . That doesn't quite knock silicon off its perch. The fastest silicon transistors are an order of magnitude faster than that but the record is held by indium phosphide transistors which have topped 1000 GHz. But it's not bad for a new kid on the block. It took silicon 40 years to get this far. By contrast, the first graphene transistor was built only last year. IBM says 'the work represents a significant step towards the realization of graphene-based electronics.' (Abstract)."

VMware Promises Multiple OSs On One Cellphone 90

Posted by ScuttleMonkey on Monday November 10, 2008 @01:28PM from the just-make-sure-i-can-strip-it-off-if-i-want dept.

superglaze writes to tell us that VMware has announced a large effort behind their Mobile Virtualization Platform, promising the possibility of multiple operating systems on mobile devices. "The company described MVP as a 'thin layer of software' that will be embedded in handsets and 'be optimized to run efficiently on low-power-consuming and memory-constrained mobile phones.' Asked whether MVP would offer something different from the abstraction already provided by mobile Java, VMware's European product director Fredrik Sjostedt told ZDNet UK that MVP would require less recoding. 'If you want to have an application run on a Java-specific appliance, you need to code it for Java,' Sjostedt said. 'What we're introducing with MVP is an [embedded] abstraction layer below that, between the physical hardware and the software layer.'"

What Normal Users Can Expect From Ubuntu 8.10 511

Posted by timothy on Saturday October 25, 2008 @06:31PM from the abnormal-users-can-expect-whatever-they-want dept.

notthatwillsmith writes "With Ubuntu 8.10 due to be released in just a few days, Maximum PC pored through all the enhancements, updates, and new features that are bundled into the release of Intrepid Ibex and separated out the new features that are most exciting for Linux desktop users. Things to be excited about? With new versions of GNOME and X.Org, there's quite a bit, ranging from the context-sensitive Deskbar search to an audio and video compatible SIP client to the new Network Manager (manage wired, Wi-Fi, VPN, and cellular broadband connections in one place)."

Elcomsoft Claims WPA/WPA2 Cracking Breakthrough 349

Posted by timothy on Sunday October 12, 2008 @02:12PM from the it-budget-excuse-par-excellence dept.

secmartin writes "Russian security firm Elcomsoft has released software that uses Nvidia GPUs to speed up the cracking of WPA and WPA2 keys by a factor of 100. Since the software allows them to network thousands of PCs, this anouncement effectively signals the death of wireless networking in business networks; any network handling sensitive data should start using VPN encryption on machines connecting over Wi-Fi networks, or stop using these networks altogether."

Homeland Security's Space-Based Spying Goes Live 289

Posted by samzenpus on Wednesday October 08, 2008 @08:43PM from the eye-in-the-sky dept.

BountyX writes "While America's attention has shifted to the economic meltdown and the presidential race between corporate favorites John McCain and Barack Obama, The Wall Street Journal reported Wednesday that the Department of Homeland Security's (DHS) National Applications Office (NAO) 'will proceed with the first phase of a controversial satellite-surveillance program, even though an independent review found the department hasn't yet ensured the program will comply with privacy laws.' NAO will coordinate how domestic law enforcement and 'disaster relief' agencies such as FEMA use satellite imagery intelligence (IMINT) generated by US spy satellites. Based on available evidence, hard to come by since these programs are classified 'above top secret,' the technological power of these military assets are truly terrifying."

Particle Physicists Share the Physics Nobel 67

Posted by timothy on Tuesday October 07, 2008 @09:39AM from the wave-physicists-get-it-simultaneously dept.

somegeekynick writes "The 2008 Nobel Prize in Physics has been jointly awarded to Yoichiro Nambu of the University of Chicago 'for the discovery of the mechanism of spontaneous broken symmetry in subatomic physics,' and Makoto Kobayashi of the KEK lab and Toshihide Maskawa of the Yukawa Institute for Theoretical Physics, both in Japan, 'for the discovery of the origin of the broken symmetry which predicts the existence of at least three families of quarks in nature.'"

Mozilla CEO Objects To Safari Auto Install 768

Posted by CmdrTaco on Saturday March 22, 2008 @12:19PM from the hey-wait-a-minute dept.

A reader writes "Do you use iTunes on Windows? If so you may be getting the gift of Safari from Apple whether you want it or not, and Mozilla CEO John Lilly is not happy about it. After his daughter was offered Safari as a 'bonus update' with a recent update to her iTunes software, Mr. Lilly says on his blog, 'What Apple is doing now with their Apple Software Update on Windows is wrong. It undermines the trust relationship great companies have with their customers, and that's bad — not just for Apple, but for the security of the whole Web.' He also pointed out the check box is already clicked when you go to update meaning you have to opt out, not in and that it lists Safari as getting an update even if you don't have it installed." Update: 03/21 21:44 GMT by KD : Corrected the name of the Mozilla CEO; also linked directly to his blog.

Firefox Spoofing Bug Puts Passwords At Risk 157

Posted by Zonk on Friday January 04, 2008 @10:52AM from the please-keep-the-fox-in-the-pen dept.

A reader writes "Aviv Raff, an Israeli researcher known for his work in hunting browser bugs, has revealed a Firefox spoofing vulnerability which could allow identity thieves to dupe users into giving up their password. According to Mr. Raff Firefox fails to sanitize single quotes and spaces in the 'Realm' value of an authentication header. Raff was quoted as saying 'This makes it possible for an attacker to create a specially crafted Realm value which will look as if the authentication dialog came from a trusted site.' This vulnerability was shown to be in the latest Firefox, version 2.0.0.11 and until Mozilla fixes this vulnerability Mr. Raff recommends in his blog 'not to provide username and password to Web sites which show this dialog.'"

Creative Commons Launches CC+ License 67

Posted by ScuttleMonkey on Wednesday December 19, 2007 @05:34PM from the all-about-just-gettin-paid dept.

A user writes "Creative Commons has this week released their CC+ protocol, which provides a way for authors to allow other people to commercially reuse their work, and give them a pre-negotiated fee or percentage. It makes it easy for people to release the Material under CC-No-Commercial, and then have a way to charge for commercial use if companies are interested."

Jackson Slated to Make Hobbit Movie, Sequel 496

Posted by Zonk on Tuesday December 18, 2007 @01:44PM from the hobbit-two-electric-bugaloo dept.

A user writes "Peter Jackson, New Line Cinema, and MGM have agreed to work on two new movies: a film adaptation of J.R.R. Tolkien's 'The Hobbit', and a further sequel. From the article: 'The two Hobbit films ... are scheduled to be shot simultaneously, with pre-production beginning as soon as possible. Principal photography is tentatively set for a 2009 start, with the intention of 'The Hobbit' release slated for 2010 and its sequel the following year, in 2011.'" Not sure if it would be possible to nab Ian Holm as Bilbo, but here's hoping.

Ars Technica Reviews OS X 10.5 522

Posted by kdawson on Monday October 29, 2007 @11:06PM from the latin-for-exhaustive dept.

A user writes "Ars Technica has published their in-depth review of the newest version of Mac OS X. John Siracusa both covers the user-visible features such as the new UI tweaks and Time Machine, and dives into the increased use of metadata and the new APIs introduced and what they mean for the future of OS X."

Adobe Intends To Move All of Its Applications Online 283

Posted by Zonk on Friday October 19, 2007 @10:05AM from the online-photoshop-is-like-magic dept.

A user writes "Adobe has announced their intention to transition their entire suite of software to web-based applications This includes their popular offerings Photoshop, Illustrator and After Effects. '[Adobe Chief Executive Bruce] Chizen answered a question about whether a complete shift to Web delivery would take five or 10 years and he indicated it would be closer to a decade. Like many traditional software makers including Microsoft Corp., Adobe must fend off rivals delivering competing applications over the Web and it also needs to adopt a new business model after years of selling software in boxes. Chizen expects professional customers of products like Acrobat document-sharing or Photoshop for editing images would opt to pay for subscriptions versus facing a steady stream of advertising to use tools critical to their jobs.'"

Microsoft Extends XP's Life By 6 Months 278

Posted by kdawson on Friday September 28, 2007 @01:27PM from the slow-on-the-uptake dept.

A reader writes "Despite Microsoft releasing Windows Vista more than nine months ago the adoption rate has not been as Microsoft hoped. Bowing further to pressure from OEMs and consumers, Microsoft has extended the life of Windows XP, which was due to end sale by OEMs on January 1 next year, to a new date of June 30. Asked if this was an indication of a strong demand for XP, a Microsoft representative sought to downplay the extension, stating 'We wouldn't term it strong, we would describe this as accommodating a certain element who needs more time.'"

Word 2007 Vs. Open Office 2.3 Writer 492

Posted by kdawson on Tuesday September 11, 2007 @05:03PM from the by-a-nose dept.

A reader writes "Bruce Byfield of Linux.com has just posted his third Office shootout between Microsoft Office and Open Office. This is the first version comparing the new Microsoft Word 2007 with Writer from the latest version of Open Office. The verdict: while Microsoft Office beats Open Office in a few categories, overall Open Office wins — but by not as large a margin as in the past." Linux.com and Slashdot share a corporate overlord.

Grow Your Own Heart Valves 180

Posted by samzenpus on Tuesday September 04, 2007 @10:24AM from the congen-circulatory-sphincters dept.

A user writes "Medical researchers in Britain have succeeded in growing a heart valve from adult stem cells taken from bone marrow. The research is being reported in the journal of the Royal Society today. Growing a heart value from your own cells means that tissue rejection isn't an issue."

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