Researchers develop higher-efficiency LEDs

Terrific-looking LED-backlit HD displays were all over CES this year, and it sounds like they’re only going to get better — scientists from Renssalaer Polytechnic Insitute and Samsung have developed a new polarization-matched LED that cranks out 18 percent more light while being 22 percent more efficient than traditional LEDs. The improved performance is due to a reduction in “efficiency droop,” which causes regular LEDs to turn less power into light when fed higher currents — the team replaced the traditional active layer of the LEDs with a new specially matched layer. No word on when any of this is coming to market, but we’re holding out hope for CES 2010.

Filed under:

Researchers develop higher-efficiency LEDs originally appeared on Engadget on Wed, 14 Jan 2009 05:16:00 EST. Please see our terms for use of feeds.

Read | Permalink | Email this | Comments

CyberNotes: Money Saving Shopping Tips, No Coupons Needed

This article was written on January 12, 2007 by CyberNet.

CyberNotes
Free for all Friday

Lots of people shop online nowadays, or use the Internet to scope out the product that they’d like, and then buy at the local store; whether it be for the convenience, the prices, or a variety of different reasons. Now more than ever, there are  multiple ways that you can save money shopping on the Internet, or using the Internet as a tool with no coupons needed. Here are three different ways that you can save money:

–Price Protectr 2.0–

This is a fairly new service that will check stores’ website’s for price reductions for 30 days after you’ve purchased the product if they offer a 30 day price guarantee. They offer the service for purchases made from Amazon, Backbountry.com, Best Buy, Circuit City, Costco, Future Shop, Jensen USA, Office Max, Sears, or Target. After you’ve purchased the item whether it be online, or at the store, find the product online from the merchant and enter the product link at http://priceprotectr.com. They’ll look up the item, and show the price.  If everything checks out, then you enter in your email address, and they’ll watch for the price to drop.  If the prices drops during the 30 days, they’ll send you an email to let you know, and from there you can get your money back! The graph to the right shows the average price drop. While it appears that more items don’t drop than do, you can still save!

–PriceGrabber.com–

Okay, you’ve probably heard of PriceGrabber, but you may not know of EVERYTHING that it can do.  First of all, it’s an awesome comparison shopping tool, not to mention they have merchant reviews, rebates, coupons, etc.  One of their best features is one that I don’t think many people make use of, and that’s their ’set price alert’ feature.  For this feature, you have to sign up for an account.  It’s simple, and easy, and literally took under a minute.  After getting an account, you’re able to set a price alert.  The picture below shows what this price alert feature looks like.

All you have to do is enter your target price.  From there, PriceGrabber will alert you by email when the retail price for the product that you’re interested in falls below the target price.  You can set filters like including only your selected merchants, or to exclude selected merchants. Merchants can change their price to compete within the blink of an eye, which makes this a really useful tool if you’re not looking to buy in an instant.

–NexTag–

Yet another comparison shopping tool is called NexTag, and what I like about their service is the Price History feature. Similar to PriceGrabber, NexTag will pull up a list of sellers, along with their ratings, and the price to give you an idea of where your best bargain would be. The Price History is what sets them apart. I searched for Microsoft Windows XP Professional Edition with Service Pack 2.  They found that the lowest price is $128.00, and then they provide a graph of the Price History which shows me the high and low prices, and when they were relative to the time of the year.

Armed with PriceProtectr and their 30 day money back guarantee helper, PriceGrabber with their price alert feature, and NexTag with their price history graphs, you should be able to find a great price on the web for whatever it is you’re looking to buy!

Copyright © 2009 CyberNet | CyberNet Forum | Learn Firefox

Related Posts:

The making of Logitech’s G-series peripherals

Design Partners, the company responsible for Logitech’s G-series, has released a series of images offering a behind-the-scenes look at how the suite of wild gaming peripherals came to be. Interested to see the design process? Check out the galleries below — we’re particularly taken with the image showing a designer hand-crafting the G19’s wrist rest.

Galleries

G35 Surround Sound Headset

G13 Gameboard

G19 Keyboard

G9x mouse

Filed under: , ,

The making of Logitech’s G-series peripherals originally appeared on Engadget on Wed, 14 Jan 2009 04:06:00 EST. Please see our terms for use of feeds.

Read | Permalink | Email this | Comments

Bon Iver, ‘Blood Bank’: Free MP3 of the Day

Justin Vernon comes by this project name–sorta-French for “good winter”–honestly, having cut his LP in the snowy isolation of rural Wisconsin. There’s a reason we mythologize such outings. This is pristine lo-fi, run through with icy acoustic guitar and fragile vocals.

Originally posted at Crossfade

Uninspired Archos 10 netbook announced

Archos is totally getting in on the netbook game with the announcement of their own branded model (actually just a re-packaged Hasee MJ125), the Archos 10. This little 10.2-incher (with 1024 x 600 resolution) is going to pack a 1.6GHz Intel Atom CPU, 1GB of RAM and a 160GB hard drive, with a 3-cell battery, WiFi, and three USB ports — nothing to get too excited about, for sure, but we’ll wait with breath bated for word on pricing and availability.

[Via DAPreview]

Filed under:

Uninspired Archos 10 netbook announced originally appeared on Engadget on Wed, 14 Jan 2009 02:05:00 EST. Please see our terms for use of feeds.

Read | Permalink | Email this | Comments

Blockbuster, Sonic Solutions team up for online movie delivery

Oh, Blockbuster — what will we ever do with you? After first launching that branded MediaPoint box that all of four people purchased, you’re now waltzing into the digital distribution party a few months late. According to a somewhat ambiguous report issued this morning, the movie giant has teamed up with Sonic Solutions in order to “give consumers access to a vast library of premium digital entertainment across a wide assortment of home and mobile electronic devices.” In other words, those kosher with downloading content via Sonic’s existing CinemaNow products and the like can soon have Blockbuster material on their handhelds, laptops and LCD-equipped threads. At least initially, BB will still be selling this material on a pay-per-view type system, though a subscription model could be implemented (read: should be implemented) shortly.

[Via CNET]

Filed under: , ,

Blockbuster, Sonic Solutions team up for online movie delivery originally appeared on Engadget on Wed, 14 Jan 2009 01:59:00 EST. Please see our terms for use of feeds.

Read | Permalink | Email this | Comments

Samsung debuts trio of slim new MagicStation PCs

Nothing too stand-out here, but if you’re in the market for a slim desktop PC, and happen to be in Korea, you may want to keep an eye out for Samsung’s latest trio of MagicStation desktops, which look to pack some decent specs in a suitably stylish package. The slimmest of the lot is the DM-X100 which, like the others, is fully configurable, but apparently comes loaded with a 2.66GHz Core 2 Duo processor, NVIDIA GeForce 9600M graphics, 3GB of RAM, and a 320GB hard drive in its standard configuration. No indication of a release ’round here, naturally, but those in Korea can apparently pick up it and its two slightly larger counterparts right now.

[Via Engadget Chinese]

Filed under:

Samsung debuts trio of slim new MagicStation PCs originally appeared on Engadget on Wed, 14 Jan 2009 00:58:00 EST. Please see our terms for use of feeds.

Read | Permalink | Email this | Comments

Do-it-all card reader from Transcend

(Credit: Transcend)

Transcend has announced the P8, a stylish new all-in-one multi-format memory card reader. The P8 is a compact USB 2.0 card reader with rounded edges and a streamlined design.

All four of the P8’s card slots are clearly labeled to avoid confusion. The P8 accepts most …

Palm Pre: everything you ever wanted to know

When Palm launched its Pre last week at CES, we were both blown away and pretty overwhelmed. Besides issuing new hardware, the company also demoed a completely original operating system called webOS which incorporates some pretty heady ideas about what a mobile phone can do. Now that we’ve had a little time to step back, we’re taking a more methodic look at the device and its software, and hoping to answer some of those nagging questions you’ve been asking. Read on for a look at everything we know about the phone right now.

Continue reading Palm Pre: everything you ever wanted to know

Filed under:

Palm Pre: everything you ever wanted to know originally appeared on Engadget on Tue, 13 Jan 2009 23:59:00 EST. Please see our terms for use of feeds.

Permalink | Email this | Comments

Western Digital about to ship 2TB Caviar Green hard drive?

Western Digital has known that Seagate was toiling away in hopes of being the first to market with a standalone 2TB hard drive, and evidently it has chosen to work its engineers that much harder. In a presumed effort to beat Hitachi (and everyone else) to the 2TB barrier, WD is reportedly aiming to launch its Caviar Green 2000GB WD20EADS later this week, and with it will come 32MB of cache, an 8.9-millisecond seek time and an expected price tag of around €170 ($224). Best of all? It should be “available immediately” just as soon as it’s outed for real.

[Via Electronista]

Filed under:

Western Digital about to ship 2TB Caviar Green hard drive? originally appeared on Engadget on Tue, 13 Jan 2009 23:49:00 EST. Please see our terms for use of feeds.

Read | Permalink | Email this | Comments