Refers to the use of optical devices that do not require switching back into the electrical domain. See all-optical network and optical computer.
 | Reproduced with permission from Computer Desktop Encyclopedia. Copyright (c) 1981-2008 The Computer Language Company Inc. All rights reserved. |
Additional Resources
- HP ultraportables get new Intel chips, 80GB SSD
- HP has added three new ultraportables to its laptop lineup. All three have 12.1-inch wide-screen displays. Two of them, a 3.2-pound model with a built-in optical drive and a convertible tablet, are part of the new EliteBook line targeted at business users. The third is an HP Compaq model designed...
- Blog posts 2008-08-19
- CISCO: Why the Olympics didn't melt NBC
- Yesterday I posted about how Limelight Networks was used as the primary caching content provider for NBCOlympics.com and lifted a huge burden off on the public Internet by leveraging relationships with last mile ISPs. It's an amazing story about how technology can be used to solve immense problems. ...
- Blog posts 2008-08-18
- Delivering the Olympics: Akamai and Limelight respond
- Akamai disputes Limelight Networks' take on its infrastructure and my recent post, Limelight Networks: Why the Olympics didn't 'Melt' the Internet. Limelight, however, says its implementation facts are accurate and that it absolutely stands behind its words.Keep in mind that the two companies compete fiercely and have different takes on...
- Blog posts 2008-08-18
- Limelight Networks: Why the Olympics didn't 'Melt' the Internet
- I admit it, even I was skeptical. When I received the first demonstration of the Silverlight plugin and the NBCOlympics.com web site back in March of this year at the 2008 Microsoft Technology Summit, where a group of Open Source experts gathered from around the world were asked for feedback...
- Blog posts 2008-08-17
- Wordcamp 2008
- In the quiet flats of University of California San Francisco Mission Bay campus, bloggers, thinkers, journalists, developers, and inventors melt together for a full day of lectures and learning. The goal of Wordcamp 2008 is to figure out the future of publishing on the web. ...
- Blog posts 2008-08-16
- Gateway P-7811FX
- Editors' note: This review is part of our Back to School 2008 roundup, covering specific configurations of popular laptops that can be found in retail stores.Gateway's budget-minded, 17-inch gaming laptops have impressed of late, offering high-end graphics and enough CPU power to make for a decent gaming experience. Our...
- Product reviews 2008-08-15
- Lenovo ThinkPad X200
- We were a little surprised when Lenovo announced an X series laptop with a 12.1-inch wide-aspect display; after all, the similarly sized ThinkPad X300 had won over many hearts and minds when it was introduced earlier this year. But the new ThinkPad X200 does nicely round out Lenovo's ThinkPad family....
- Product reviews 2008-08-14
- Dell Studio S1535-125B
- Note: This review is part of our Back to School 2008 roundup, covering specific configurations of popular laptops that can be found in retail stores.Dell's new Studio line incorporates some of the sleek, tapered design of the company's high-end XPS laptops while keeping the price of a nicely equipped machine...
- Product reviews 2008-08-14
- Next Question: A Whole Lot of Traffic Shaping Going On, With Olympics Video?
- Next Question: A Whole Lot of Traffic Shaping Going On, With Olympics Video?Traffic Shaping is not the reasonTom:I suggest you review the material that Limelight Networks has put out regarding the Olympics streaming infrastructure.The reason why the Net has not melted is because the content is not on the...
- Discussion threads 2008-08-14
- eMachines W3653 with Monitor
- The eMachines W3653 is a bundled set that includes a preconfigured computer, an eMachines 17-inch wide-screen LCD, and the other peripherals needed for a complete desktop set up. For the purpose of this review, we'll be looking at the computer alone but factoring in the price of the monitor to...
- Product reviews 2008-08-13
- SimpleTech (Re)Drive
- The SimpleTech ReDrive will help protect your data and the planet. Housed in a casing of renewable bamboo and recycled aluminum, the external hard drive features a pleasing design--like something you might see inside the pages of Dwell. The drive's packaging also leaves little to waste: no plastic bag, no...
- Product reviews 2008-08-13
- Apple iMac (20-inch, 2.4GHz)
- We've already shown our affection for Apple's highest-end iMac, but with back-to-school shopping season in full-swing, the time felt right to fill in a gap in our review database by covering the lowest-end, $1,200, 20-inch model. What we find is that the most affordable iMac has the usual content-creation strengths...
- Product reviews 2008-08-11
- Gateway DX4200-UB001A
- We didn't love Gateway's new FX4710 performance desktop because it sacrificed extra features (say, a faster 3D card?) for the sake of plumping its memory specs. We felt the same trepidation with the $750 DX4200, but the fact is that this desktop is the best-equipped mainstream midtower on the...
- Product reviews 2008-08-08
- Ear Force X4
- Wireless headphones have been around for a while, but it's only been in the past few years that quality has gotten high enough for discerning listeners to consider using them. Many manufacturers, for instance, have turned to infrared IR technology for wireless signal transmission, which generally offers better sound quality...
- Product reviews 2008-08-08
- Apple prices are just peachy
- Apple prices are just peachyYou can't compare Apples and Academic Apples.You got huge discounts (and a product not in mainstream 17") purchasing for your school. Seriously, if you only paid slightly more than the PC equivalent, you probably got 40% off, Apple still made a profit, which only moved to...
- Discussion threads 2008-08-07
- HP Pavilion dv9925nr
- Note: This review is part of our Back-to-School 2008 roundup, covering specific configurations of popular laptops that can be found in retail stores.The $899 HP Pavilion dv9925nr is one of just a few options Best Buy offers for students who want to take a budget desktop replacement back to school...
- Product reviews 2008-08-07
- ThinkPad X200 reviews: Great ultraportable . . . but it's no X300
- The X200 is one of eight new ThinkPads--including the SL series for small business--that Lenovo announced as part of Intel's Centrino 2 launch. The 12.1-inch wide-screen ultraportable, which replaces the popular ThinkPad X61, is designed to bring some of the features of the pricey 13.3-inch X300 to a broader audience....
- Blog posts 2008-08-07
- Canon Vixia HF11
- Creating a product line where once there was but one, Canon follows up its flash-based, high-definition Vixia HF10 AVCHD camcorder with a slightly more powerful model, the HF11. Like its sibling, the HF11 is a sleek black compact model with a well-rounded feature set, great video, and excellent performance, and...
- Product reviews 2008-08-07
- Gateway GT5692
- The $550 Gateway GT5692 is part a new batch of recently released midrange desktop PCs. This particular configuration has an AMD Phenom X3 8450 triple-core processor, 4GB of memory, HDMI-out, and 64-bit Windows Vista. The package gave us decent speed and benchmarking results, so if you're looking for a dependable...
- Product reviews 2008-08-06
- Sensors to detect oral cancer in saliva
- According to the American Cancer Society ACS, there will be about 35,000 new cases of oral cancer in the U.S. this year. The ACS also estimates that 'when oral cancer is identified in its early stages, patient survival rate is almost 90 percent, compared with 50 percent when the disease...
- Blog posts 2008-08-06
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