|The potential for cognitive radio technology to redefine existing wireless services becomes clear when one considers their economics. A monthly cell-phone service bill, for instance, contains charges for leasing radio spectrum, renting cell towers and purchasing the handset, as well as the amortization of the hardware at the cell base site, the cost of interconnections among cell sites, billing expenses and network operator profit. These fees pay for the investments that cellular service providers make to create and operate dedicated RF networks.
Steven Ashley, Cognitive Radio
Every night after the news, my husband and I watch HGTV for half an hour before Jeopardy comes on. On the East Coast, that means we watch “My House is Worth What?” It’s a show hosted by Kendra Todd of Apprentice fame, where viewers get to virtually meet three homeowners who want to know how much equity they have in their house. As the realtors critique and crunch numbers, my husband invariably sighs. You see, we don’t have granite countertops or stainless steel appliances and our bathrooms are very 1990.
What’s that got to do with information technology?
I’ll tell you. Over the years I’ve gotten pretty good at identifying buzzwords that marketers are going to pick up, slap on everything and beat to death — until the term either becomes meaningless or the rest of us learn that the idea behind the term is great but the technology just isn’t there yet.
This year I’m going to predict that since cloud computing and its variations have been watered down to mean just about anything marketers want it to mean (as long as the Internet is somehow involved), cloud computing will soon enter the buzzword graveyard and lay its weary bones down next to middleware and application service provider.
That’s right. For those of you who finally understand that cloud computing got its name from the symbolic cloud that’s used to represent the Internet on charts and diagrams — and that as mysterious as it once sounded, cloud computing is just an updated version of life on the Internet as we imagined it in 1999 — the idea that cloud computing is already “old school” is shocking.
Get over it.
Cloud computing is out. It’s too fluffy and ephemeral. The NEW buzzword for 2009 is going to be “sustainable computing.”
Sustainable computing. Doesn’t it sound kind of soothing? Calming? That’s what we need right now. We need a grown-up sounding buzzword that sounds stable and mature. Sustainable computing. A term for our times.
If you watch HGTV, you know what I mean. The word sustainable has been sneaking in on shows during the last six months on a regular basis. The worse the housing market gets, the more it seems to be popping up. Bamboo flooring. Recycled glass countertops. They’re not called “green.” They’re not called “environmentally friendly.” They’re called sustainable. Granite countertops and hardwood floors are still king, but if you’re smart enough to put something in your house that the realtor can describe as sustainable, you’re ok. It’s not only cheaper, it’s politically correct.
So what does that have to do with IT marketing? Everything.
Social networking was exciting, but the only people to make money off it were the ones who put together conferences about how to leverage social networking. And green was good as long as there are tax incentives to go green — but nobody’s seriously counting on tax cuts in today’s economy. We’re living in an IT world filled with layoffs, virtualization and promises of clouds. Marketers desperately need a new buzzword to hawk their goods and services. One that’s comforting and inspires us to part with our dollars.
Sustainable is the perfect word for a shaky economy. It’s legacy without the outdated overtone. It’s green without inviting a conversation about Sarah Palin or Al Gore. It’s cloud computing without the ambiguity — which reminds me, did you every notice how much a cloud symbol looks like a bubble? It’s scalability with a fresh twist. It’s risk management without that scary word risk.
Mark my words and add this to your next secret Buzzword Bingo game. Sustainable computing.
|In 1834, a clockmaker named Jean Charles Peltier found that if you take two wires of dissimilar metals and apply an electric current, there will be a change in temperature at the junction of the wires. Depending on the direction of the current, the temperature will either rise or fall. One practical outcome of this discovery is a small solid-state heat pump used for semiconductors that’s known as a thermoelectric cooler.|
Today’s Word of the Day is thermoelectric cooling.
|With the iPhone, Apple showed how to surf the Web on the small screen. Now, it seems, a modern version of the browser wars of the 1990s could be shaping up, with the battleground being the mobile phone.Kate Greene, Firefox on your cell phone|
Last week, Mozilla, the nonprofit organization behind Firefox, released an “alpha” version of Fennec, just as the desktop version of its browser reached 20 percent of the market for the first time. This early release lets programmers play with the interface, catch bugs, and write add-on features, says Jay Sullivan, vice president of mobile at Mozilla. Fennec (named for a type of small fox) is hardly consumer ready: it currently operates only on the somewhat bulky Nokia N810 Internet tablet, and there are plenty of bugs and interface challenges to iron out, says Sullivan. But by the first part of 2009, Fennec could be ready to run on consumer phones.
The name is brilliant. Who could resist a cute little Fennec? Like ferretts, they’re legal in some states to be pets. Neutered males are supposed to be more sweet-natured than females. Like dogs, they’re omnivores. Like cats, they can be litter trained. Which would you rather interact with on a daily basis? Chrome, Opera or cute little Fennec?
|Buckypaper is similar in concept to papier mache – layer it up thick and it gets stronger. So strong, in fact, that aeroplanes and rockets and even common household chairs could all be made from buckypaper in some distant future world. We are therefore calling it papier mache 2.0.|
Buckypaper forms when a suspension of carbon nanotubes is forces through a fine-mesh filter. Like a lot of great inventions, it was found accidently; researchers were trying to find out how stars created carbon. Scientists and engineers are trying to figure out how to produce the material in bulk. Right now it takes several hours to make a single sheet of buckypaper.
[kml_flashembed movie="http://www.youtube.com/v/hkijxr4z_mY" width="425" height="350" wmode="transparent" /]
Buckypaper is made of tube-shaped carbon molecules (carbon nanotubes) that are 50,000 times thinner than a human hair. The Florida Advanced Center for Composite Technologies (FAC2T) at Florida A&M University is working on developing real world applications for the material.
|Now that the OpenSolaris development edition of Sun’s Unix is out, after a few releases of this development code, Sun is expected to take an OpenSolaris snapshot and take it inside the corporate firewall and harden it and test the living daylights out of it to make what Sun calls “Solaris Next.”
Timothy Prickett Morgan, Sun freshens Solaris 10 for new iron
|Skimping on five days of payroll may temporarily give the company’s bank account a fillip, but it doesn’t change its permanent cost structure. Then again, maybe Dell’s strategy is to drive away employees who are capable of doing math.
Tim the IT Guy, Dell wants employees to practice being laid off
Computer maker Dell Inc has asked employees to consider taking up to five days of unpaid vacation as it struggles to cut costs in the face of weak global demand. The No. 2 computer maker, which is near the end of a program of 8,900 job cuts, is also offering voluntary severance packages and has instituted a global hiring freeze. Chief Executive Michael Dell announced the moves in an email to employees on Monday. On Tuesday he said he expects further consolidation in the technology industry, and encouraged companies to ride out financial turbulence by focusing on hard returns, rethinking businesses and investing.
My two cents? It’s not just the economy that’s tightening the noose, it’s the way IT is changing. Vendors are scrambling to keep themselves relevant, slapping the word “cloud” on marketing copy as it goes out the door. The Reuter’s article says that Michael Dell said he expected 80% of Fortune 1000 companies to be using cloud services within the next few years. Combine the cloud paradigm with virtualization and that has to be scary.
See also: stealth layoffs at Yahoo
|As part of an ongoing effort to bar internet devices from the country’s television white spaces, Goosoft-battling government lobbyists have rolled out two pillars of the American heartland: God and Dolly Parton.|
What do Dolly Parton, Neil Diamond, the Dixie Chicks, Clay Aiken, Pastor Joel Osteen and Guns N’ Roses have in common? They all use wireless microphones and they’ve all joined together to ask the FCC to delay a vote on a proposal that would open up unused white space in the wireless spectrum.
The white spaces are empty “buffer” channels scattered throughout the 54- to 698-MHz region of the RF spectrum that were set up when TV was in its infancy to prevent interference. Now that we’re all moving to digital TV and analog is dead, the white space below 700 MHz could be up for grabs. Because the space is currently being used for wireless microphone transmission, the League of American Theatres & Producers and others don’t want the FCC to make the space freely available. They want to keep the status quo because they’re worried about interference issues — despite a lot of testing on the FCC’s part that says it shouldn’t be a problem.
Google seems to be leading the charge to make the unused white space available for a new generation of wireless devices, pretty much saying that current wireless microphones have to use FDMA technology, but if the white space spectrum was opened up, wireless mic vendors could make new microphones that use CDMA-based technologies and that would take care of the problem — as long as nobody minds going out and getting new sound systems.
The FCC will have the final word. As of today, you need a license to operate a wireless mic unless it operates in the 49 MHz, AM/FM | broadcast, 902-928 MHz or 2.4 GHz band.
UPDATE: The FCC voted unanimously yesterday (Election Day) to allow conditional unlicensed use of the “white space” television spectrum.
The FCC says that to prevent white space devices from interfering with each other, the devices should use spectrum sensing (scan for unused channels) and geo-location (a technology that cross-references your location with a database of licensed spectrum users in your area.)
What does this decision mean for those of us who don’t use wireless microphones?
Well, the waves in white space can travel through walls. What it means for us is that someday soon you’ll be able to get broadband Internet in every part of the county and when our kids are talking to our grandchildren, they’ll say things like “When I was your age, people had to go outside to the driveway to talk on their cell phone.” I can’t wait.
|Even though new standards were developed in 2005 and 2007, all voting machines in use today are only certified to the 2002 standards.
Declan McCullagh, E-voting worries linger as Election Day nears
There’s lots of buzz about “vote flipping” on touch screen voting machines. It’s like we’re all acting as if touch screen voting uses some new technology that’s prone to errors. Like the touch screen of a voting machine is magic or evil — or Republican.
Duh. It’s the same technology we use whenever we take money out of an ATM machine. I think it makes more sense to be nervous about the fact that our voting technology is only up to 2002 standards. Alex Howard gives you the scoop on who’s using what. Or click on this interactive map from ComputerWorld that tells you what voting technology is being used in each state.
But back to vote flipping. The tech “bug” behind vote flipping has a real name. It’s called “touch screen parallax.” Parallax simply means “The difference in appearance or position of an object when viewed from two different locations.”
Kids like to play with the concept. Remember when you were a kid and would pick a focal point and close your right eye — and then you’d quickly switch eyes and the object would seem to magically move? (You knew the object didn’t really move; you were just looking at it from a different position on your face but it did seem rather mysterious.)
Well years ago, if you went to a bank’s drive-through and used the ATM machine, the touch screen could be a little “off” depending on the light source, time of day — or whether you were sitting high up in a truck or close to the ground in a little Mini-Cooper.
Banks have done a good job overcoming the parallax problem. Their solution? Calibrate the machines often and make sure the image maps are large enough to accommodate parallax errors. Plain English? The ATM machine runs a little program periodically on the back-end that maps a series of cross-hairs to the button images. And the programmers made the button images BIGGER so there’s less chance the user accidentally touches the wrong part of the screen.
So what should you do if you intend to vote for McCain on a touch screen voting machine and Obama is the name that lights up?
The parallax isn’t going to change while you’re in the booth. You can move and angle your field of vision differently, use a different finger (no comments, please) and see if that works — or you can ask a polling representative for assistance.
If the poll worker determines that the voting machine is calibrated incorrectly, they can cancel the ballot and put the machine in administrative mode. This will let them re-calibrate the screen and then you can vote.
BE SURE TO VOTE!