Saturday, November 26, 2011

Dell posts inaccurate graphics card comparison, promptly removes it and apologizes

Dell's latest attempt to promote its high-end GPUs has fallen flat among online consumers, all because of a rather misleading comparison. The snafu stems from the above image, originally posted on the company's "Help me choose" feature -- an online assistant designed to help users customize their Optiplex desktops. At left is a desktop with a normal graphics card, juxtaposed with an identical machine packing Dell's "high-end" GPU. Both are displaying a Windows desktop at the same resolution, but the render on the left looks noticeably blurry. As many Reddit users soon pointed out, even the most prosaic of graphics cards would be able to transmit a blur-free Windows desktop, implying that the PC manufacturer may have taken some unfounded liberties with its imagery. PC Pro notified Dell of the discrepancy, and the graphic has since been removed. The company also issued the following apology, claiming that it had no intention of bending the truth:
Thank you for bringing this to our attention. Dell endeavours to help customers to make the best decisions regarding their purchases. It was never our intention to mislead customers, and we apologise for any confusion caused. We have now removed the image from our Global sites. Dell remains committed to delivering the best possible experience to all our customers.

Dell posts inaccurate graphics card comparison, promptly removes it and apologizes originally appeared on Engadget on Fri, 25 Nov 2011 09:30:00 EDT. Please see our terms for use of feeds.

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Add a Windows 8 user tile to your Windows 7 taskbar

Now that Windows 8 images have begun leaking out, it's only a matter of time until developers start releasing mods for Windows 7 which mimic upcoming features. Over at Into Windows, they've spotted one such mod already.

In the earliest Windows 8 images, we saw Windows Live integration on the taskbar. In the far right corner, there's a user tile displayed. If you'd like to do the same on Windows 7, download Taskbar User Tile from DeviantArt user AngelWZR.

Once installed, your current picture will appear on the taskbar. Click it, and a menu appears which allows you to log off, switch users, and access the control panel. Right now, the mod only works if your taskbar is displayed on the bottom of your Windows desktop.

Add a Windows 8 user tile to your Windows 7 taskbar originally appeared on Download Squad on Wed, 06 Apr 2011 14:30:00 EST. Please see our terms for use of feeds.

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Friday, November 25, 2011

Search for Black Friday deals with TGI Black Friday for iPhone

For some, Black Friday has arrived, and for others, it’s only hours away and TGI Black Friday for iPhone is here to add some order to such a chaotic day. This little app breaks down all the big deals by store (including the App Store), categories, and popularity and...


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BlackBerry Messenger 6.0 screenshots leak

bbm 6
A leaked early version of RIM's upcoming BlackBerry Messenger 6 has been making the rounds since late February, but images of the new app are just now beginning to appear. Over at CrackBerry, the crew has shared a handful of images of BBM 6 in action. Unfortunately, you won't get a glimpse at a chat or file transfer -- only the profile screens (after the break) and what you see above. All that's really revealed so far is the option to set custom contact and chat colors and BlackBerry OS 6.1-style icons.

CrackBerry also warns against installing the leaked BBM 6 app. There's no guarantee this app hasn't been tampered with, and BlackBerry devices are becoming a more common target for cybercriminals.

Continue reading BlackBerry Messenger 6.0 screenshots leak

BlackBerry Messenger 6.0 screenshots leak originally appeared on Download Squad on Wed, 06 Apr 2011 08:00:00 EST. Please see our terms for use of feeds.

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Increasing wireless speed

In the first phase of a more than two-year study funded by InterDigital, Virginia Tech scientists have made great strides in the development of more reliable and efficient spectrum sensing techniques that will be needed to meet the ever-expanding demand for wireless technologies. "The U.S. government has noted that broadband wireless access technologies are a key foundation for economic growth, job creation, global competitiveness, and a better way of life," explained Claudio da Silva, an assistant professor in Virginia Tech's Bradley Department of Electrical and Computer Engineering http://www.ece.vt.edu/faculty/cdasilva.php. He was referring to a recent report by the Federal Communications Commission on the need to ensure all Americans have access to broadband capability http://www.broadband.gov/download-plan/........

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Playing Xbox Live over WiFi while Driving

Video showing how to mount an HDTV in your car, connect your Xbox to Xbox Live and play online games while driving. Additional details here: www.jakeludington.com
Views: 61100
98 ratings
Time: 04:13 More in Science & Technology

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Increasing wireless speed

In the first phase of a more than two-year study funded by InterDigital, Virginia Tech scientists have made great strides in the development of more reliable and efficient spectrum sensing techniques that will be needed to meet the ever-expanding demand for wireless technologies. "The U.S. government has noted that broadband wireless access technologies are a key foundation for economic growth, job creation, global competitiveness, and a better way of life," explained Claudio da Silva, an assistant professor in Virginia Tech's Bradley Department of Electrical and Computer Engineering http://www.ece.vt.edu/faculty/cdasilva.php. He was referring to a recent report by the Federal Communications Commission on the need to ensure all Americans have access to broadband capability http://www.broadband.gov/download-plan/........

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Daily Crunch: Check-In Edition

MConcierge rolls out Guest Relationship Management solution for hospitality sector Art Lebedev Studio’ Optimus Mini Six Hits Production, Will Land On Desks Later This Year Whiteboard Wall Clock Is Minimal And Practical The Nissan Leaf Review: A Fun And Practical Electric Car For The Masses Review: The HP Palm TouchPad

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Thursday, November 24, 2011

Common JavaScript/jQuery bugs in IE6-7-8

I always write my JavaScript scripts in Firefox, I test them in Firefox and then I move to Opera and Chrome/Safari. After my script works in all above browsers I try to make it work in IE at least version 8 (but sometimes also 7 and even 6).
Usually there are none to very little changes needed to port a script from Firefox to Opera & Chrome/Safari. Especially when I use jQuery library, but IE... that's a different story.

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Have you seen an Ad Worth Spreading?

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How to Upgrade Your Laptop RAM

This video shows you how to replace the memory in your laptop. The procedure is demonstrated using an ASUS EEE PC, but should work for MacBooks, Dell, HP, and virtually any other laptop brand. Find out how much RAM your system supports at: jakeludington.com
Views: 40585
32 ratings
Time: 00:58 More in Science & Technology

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Add a Windows 8 user tile to your Windows 7 taskbar

Now that Windows 8 images have begun leaking out, it's only a matter of time until developers start releasing mods for Windows 7 which mimic upcoming features. Over at Into Windows, they've spotted one such mod already.

In the earliest Windows 8 images, we saw Windows Live integration on the taskbar. In the far right corner, there's a user tile displayed. If you'd like to do the same on Windows 7, download Taskbar User Tile from DeviantArt user AngelWZR.

Once installed, your current picture will appear on the taskbar. Click it, and a menu appears which allows you to log off, switch users, and access the control panel. Right now, the mod only works if your taskbar is displayed on the bottom of your Windows desktop.

Add a Windows 8 user tile to your Windows 7 taskbar originally appeared on Download Squad on Wed, 06 Apr 2011 14:30:00 EST. Please see our terms for use of feeds.

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GM, ABB rewire Volt battery for back-up power

General Motors and grid equipment supplier ABB this week showed an early version of an energy storage system using battery packs from the Chevy Volt electric car. The two companies are partnering to build a prototype which they say can be used either for large-scale grid storage or back-up power for consumers. They estimate that 33 repurposed Volt battery packs could supply 50 U.S. homes for four hours during an outage or brownout. Batteries lose their storage capacity over time, but used car batteries are still viable for grid storage. GM estimates that once used car batteries have 70 percent of their initial charge, they can still be suitable for grid storage. Finding a viable method to repurpose used EV batteries after seven to ten years of driving isn't just a question of consumer convenience and driving range. Because batteries are the most expensive component of electric cars, car companies and battery makers are trying to ways to draw more money from that asset with grid storage.

IT professional HEWLETT PACKARD CO

Wednesday, November 23, 2011

New laser technology could kill viruses and improve DVDs

A team led by a professor at the University of California, Riverside Bourns College of Engineering has made a discovery in semiconductor nanowire laser technology that could potentially do everything from kill viruses to increase storage capacity of DVDs. Ultraviolet semiconductor diode lasers are widely used in data processing, information storage and biology. Their applications have been limited, however, by size, cost and power. The current generation of ultraviolet lasers is based on a material called gallium nitride, but Jianlin Liu, a professor of electrical engineering, and colleagues have made a breakthrough in zinc oxide nanowire waveguide lasers, which can offer smaller sizes, lower costs, higher powers and shorter wavelengths........

IT professional VERIFONE HOLDINGS

Connecting a PC to Your HDTV

This is meant to replace my original version of this video, which needed to be edited. Tutorial showing you the required hardware and necessary steps to connect any PC to your HDTV. For additional tips see: jakeludington.com For tips on finding the necessary cables at the best price, see this article on how to not overpay for HDMI cables: www.jakeludington.com
Views: 127023
133 ratings
Time: 03:14 More in Science & Technology

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Q and A about Solyndria and the Clean Energy Industry

In 2009, there were 2.2 million green jobs in America, according to the U.S. Bureau of Labor Statistics. By July of this year, the number was 2.7 million, according to the Brookings Institution. That compares with 375,000 jobs mining coal, producing oil and gas and turning fossil fuels into consumer products.

Sun Microsystems EMC

Apple releases OS X Lion 10.7.2 Build 11C43, iCloud Beta 9, and iPhoto 9.2 Beta 3 to developers!

Apple has released another update to OS X Lion 10.7.2 to Build 11C43 surprisingly due to the fact that Apple has updated OS X Lion 10.7.2 to Build 11C40 a few days ago.  They have also included updates for iCloud to Beta 9 as well as iPhoto 9.2 to Beta 3. Apple’s OS X Lion 10.7.2 has [...]

IT professional VIEWSONIC

Solar Powered Lighting Case Study - Brattleboro Hospital

Even during Vermont’s shortest days, the systems can collect enough energy to support their normal operation through 15 hour nights. This is partly due to algorithms built into the controller to monitor and adjust voltage from the solar module (Maximum Power Tracking).

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U.S. Dept of Energy - Solar Decathlon 2011

The U.S. Department of Energy Solar Decathlon challenges collegiate teams to design, build, and operate solar-powered houses that are cost-effective, energy-efficient, and attractive. The winner of the competition is the team that best blends affordability, consumer appeal, and design excellence with optimal energy production and maximum efficiency. 

AltEnergyMag.com was on hand to check out this years entrants and has highlighted them in a 4 part series.

Results:

Overall Winner - The University of Maryland won top honors overall by designing, building, and operating the most cost effective, energy efficient and attractive solar powered house. Purdue University took second place followed by New Zealand (Victoria University of Wellington) in third place.

Peoples Choice - Appalachian State University. “The team’s passion and enthusiasm were contagious,” said Terri Jones, Solar Decathlon Communications Contest official. “The People’s Choice Award is a popular vote, and I believe the Solar Homestead house and team appealed to people on many levels.”

Communications Contest - Middlebury College,  T"his team’s holistic approach to communications was refreshing; they achieved in all aspects of communications—not just in one area,” said Ryan Park, director of business development for REC Solar Inc., who presented the award on behalf of the Communications Contest jurors. “This team made renewable energy technologies familiar to the public, which we believe will help people more easily embrace these technologies. And isn’t that what it’s all about?”

Engineering Contest - New Zealand (Victoria University of Wellington).  "The New Zealand house was beautifully executed, with extreme attention to detail and craftsmanship and an intuitive tree-ring visualization system, which makes it easy to understand energy use throughout the house,” said Engineering Contest juror Dr. Hunter Fanney.

Architecture Contest - The University of Maryland.  “WaterShed achieves an elegant mix of inspiration, function, and simplicity. It takes our current greatest challenges in the built environment—energy and water—and transforms them into opportunities for spatial beauty and poetry while maintaining livability in every square inch,” said Architecture Contest Juror Michelle Kaufmann.

Affordability Contest -  We have a tie between Parsons The New School for Design and Stevens Institute of Technology who built Empowerhouse for less than $230,000,  Team Belgium (Ghent University) With its E-Cube  valued at $249,568.09.

More Results to come...

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Tuesday, November 22, 2011

How Secure is My Password lets you know just that

howsecureismypassword
We've all heard it before; you need to select a lengthy password, one that's hard to guess. Not a dictionary word. And it has to have some capital letters in it too, and some digits, and a symbol or two won't hurt either.

That's a handy set of rules to keep in mind, but How Secure is My Password helps us understand why they're important.

It's basically like a full-screen version of one of those password-strength meters websites sometimes use. But instead of showing you a bar going from "weak" to "strong", it shows you an estimation of how long your password would take to crack. That's a much more visceral way to understand why your password is strong.

For example, when I entered "rabbit", it came back with "your password is one of the 500 most common passwords. It could be cracked almost instantly". "rabbit5" would take two hours, "$rabbit5" would take 38 days, and "$rabbitZ5" would take 237 years. It's quite enlightening to see what a difference three simple characters can make.

How Secure is My Password lets you know just that originally appeared on Download Squad on Sat, 05 Mar 2011 14:00:00 EST. Please see our terms for use of feeds.

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