See CSMA/CD and collision avoidance system.
 | Reproduced with permission from Computer Desktop Encyclopedia. Copyright (c) 1981-2008 The Computer Language Company Inc. All rights reserved. |
Additional Resources
- EIC Podcast: Apple-Psystar; Cisco vs. Microsoft; DNC; Dell
- On this week's EIC squared podcast Dan and I talk about that ongoing Apple-Psystar legal showdown, Cisco and Microsoft's collision course, the Democratic National Convention and Dell's plans for the cloud. On Wednesday Psystar--that little Mac clone maker in Florida--sued Apple for antitrust violations. The big question:...
- Blog posts 2008-08-27
- Cisco buys PostPath: WebEx to compete with Exchange, Outlook, Office?
- Cisco on Wednesday bought email and calendar software maker PostPath for $215 million in a move that may signal bigger plans for WebEx. Simply put, Cisco and Microsoft are increasingly on a software collision course. Cisco said its latest acquisition will be used to "enhance the existing...
- Blog posts 2008-08-27
- 2009 Jaguar XF
- Photo gallery:2009 Jaguar XFOn first getting into the 2009 Jaguar XF, the car seems like the ultimate in automotive tech. A red backlight on the engine start button pulses with a heartbeat cadence. Push it, and panels over the air vents open up while the shift dial rises from the...
- Product reviews 2008-08-06
- 2008 Volvo S80 T6 AWD
- Photo gallery:2008 Volvo S80When we took delivery of the 2008 Volvo S80, we immediately opened the boxes, pulled the various panels out, and tried to match up the bag of fasteners with the pictures in the assembly directions. Actually, new Volvos look nothing like flat-pack Ikea furniture, trading in their...
- Product reviews 2008-07-01
- Lame hands-free law goes into effect in WA State on 1 July 2008
- Lame hands-free law goes into effect in WA State on 1 July 2008Stats prove itFrom http://www.jmu.edu/safetyplan/vehicle/generaldriver/safetybelt.shtml* Approximately 35,000 people die in motor vehicle crashes each year. About 50 percent (17,000) of these people could be saved if they wore their safety belts.* For every one percent increase in safety belt...
- Discussion threads 2008-06-30
- 2008 Infiniti M45X
- Photo gallery:2008 Infiniti M45xWhen you think big, comfortable sedans with cutting-edge tech, you look for a price range around $80,000 to $100,000 and think models such as the Mercedes-Benz S-Class, BMW 7-series, and Lexus LS. But then here comes the 2008 Infiniti M45x with all the tech those other cars...
- Product reviews 2008-06-26
- Millennials: Will they really reinvent IT?
- I'm having a bit of a Millennials moment. I'm sick of the coverage about Millennials, also known as Generation Y. Here's the story line: Generation Y will change the world as the first digital natives. They will change business practices and IT as we know it. You must adapt to...
- Blog posts 2008-06-17
- San Jose's hipster festival: Zero 1 - Art on the Edge
- For at least five days San Jose, California, is the hipster capital of the west. It is Silicon Valley's answer to Sundance and South-by-South-yawn-West. Here is a flavor of what's in store (video by Lucaso and Laura]: ...
- Blog posts 2008-06-03
- Amazon bolsters Kindle catalog, inks pact with Simon & Shuster
- Amazon said Friday that the Kindle will get 5,000 additional titles from Simon & Shuster for its e-book library. Simon & Shuster is a unit of CBS, which is buying CNET, parent of ZDNet. With the Simon & Shuster deal, Amazon adds titles like...
- Blog posts 2008-05-30
- Universal coverage changes the debate
- Universal coverage changes the debateJust one point"Questions of how much money is spent on drugs cease being academic. Government can freely decide what people can and can’t take."This is quite right. You can take what ever your doctors prescribes. You have to pay for it after all. The visit to...
- Discussion threads 2008-05-16
- Anatomy of a 'Blogging will kill you' story: Why I didn't make the cut
- I read the New York Times' take on how the stress of blogging and how it can kill you with great interest: I was interviewed for it. But I pretty much knew I wouldn't make the final story as my take was different than Matt Richtel's. Now...
- Blog posts 2008-04-06
- We Don't Need No Stinking Black Boxes
- We Don't Need No Stinking Black BoxesVMware will fail.This is exactly why Sun's doing the right thing by building xVM in open source, without any lock in. And exactly why Microsoft will fail to convince me they're truly committed to ineroperability, as well. They're both, VMware and Microsoft, headed for...
- Discussion threads 2008-03-24
- Jump Point: Data-control, day-parting and success in any age
- Tom Hayes has written a new book, Jump Point, that will get you thinking. Jump Point combines the freeconomics ideas recently covered by Wired's Chris Anderson with a globe-spanning perspective on competitiveness, but, most importantly, suggests that the impact of technology is a trailing phenomenon. In other words, when it...
- Blog posts 2008-03-17
- Intelligent side-impact protection for cars
- European researchers have developed a car body that thinks intelligently and protects its occupants before a side-impact. These future cars will be equipped with radar sensors and cameras integrated in the doors. If another car is about to collide with your own vehicle, the system will detect it 200 milliseconds...
- Blog posts 2008-03-15
- Murphy's law, or why WinTel wins
- Murphy's law, or why WinTel winsIn the case of ditching Wintel......you just do it. Buy a naked computer (or if you have an old one lying around, use that), take an inventory of the hardware so you know what drivers you need, use the evil FDISK program to obliterate...
- Discussion threads 2008-03-05
- In close First Amendment case, Virginia court upholds spammer conviction
- What do geeks hate more than free speech restrictions? Spammers! Thus, anti-spam laws are an interesting collision. Spamming is clearly speech -- albeit commercial speech. So are antispam laws constitutional? The Virginia Supreme Court took that matter up in the case of Jeremy Jaynes, a particularly obnoxious...
- Blog posts 2008-03-03
- Comdex days for healthcare IT
- I drove from Atlanta to Orlando this morning and entered a time warp. The healthcare IT area, which calls its annual trade show HIMSS, is partying like it's 1989. By that I mean the HIMSS trade show floor looks like an old Comdex, filled...
- Blog posts 2008-02-25
- (Photos: Missile shoots down falling satellite)
- (Photos: Missile shoots down falling satellite)safely ignited in space?How did toxic fuel get safely ignited in space? Space is a vacuum with no oxygen to enable combustion.RE: (Photos: Missile shoots down falling satellite)Just wondering, can anyone explain to me how spaceship/satelite propels itself in space when there is nothing...
- Discussion threads 2008-02-21
- Comcast traffic management issue before FCC
- Today is the deadline for the FCC call for comments on the Comcast traffic management case brought about by a formal complaint from the Free Press and Public Knowledge. As a former network engineer who designed networks and servers and as someone who has written extensively on these matters, I...
- Blog posts 2008-02-13
- Torque Game Builder (zip)
- Make your game with the world's most powerful 2D game engine, making use of sprites, scrolling backgrounds, 3D objects, TorqueNET Lite networking, physics, and collision detection. The Game Builder Toolset, coupled with TorqueScript, allows easy access to user interface creation, effects, tiles, level building, and packaging. If you know Flash,...
- Software downloads 2008-02-07
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