Handset addicts traveling domestically through Houston's Intercontinental Airport have likely utilized the paperless boarding option if hopping on a Continental flight, and apparently the initiative is going over so well that the aforesaid airline and the TSA are expanding it to three more venues. As of now, passengers traveling within the US can enjoy the same luxury at Boston's Logan International Airport and Reagan Washington National Airport in Washington, D.C; later this month, the program should slide into Newark International Airport in New Jersey. As expected, only folks traveling alone can take advantage, as the airline feels that pulling up passes for an entire group would actually slow the flow of boarding. There's been no word given on future expansion plans, but at this rate, we wouldn't be shocked to see it hit even more airports in the not-too-distant future.

[Via WBZTV]

Okay, the Time Machine / AirPort Extreme situation is now officially ridiculous. TidBITS's Glenn Fleishmann says Apple's confirmed to him that the Extreme is unsupported for use with Time Machine, even though the latest batch of updates enable AirPort Disks to show up in the Time Machine disk-selection box. Fleishmann thinks a it's leftover developer testing glitch, but either way, Apple's will-they-won't-they routine means lots of people now have an unsupported backup solution that works "erratically." Seriously, if you thought AirPort Extreme owners were pissed off about Time Capsule, just wait until backups start failing. Not a lot of options left, Apple -- better get this feature up and running ASAP.

We'll go ahead and warn you: if you're hoping to purge your mind of all things science this weekend, this post isn't the one to be reading. For the rest of you knowledge seekers, Arizona State University researcher Wayne Frasch has developed a biosensing nanodevice that could possibly revolutionize health screenings and speed up that grueling airport security process. Put simply (well, as simply as possible), he discovered that the enzyme F1– ATPase can be equipped with an optical probe and "manipulated to emit a signal when it detects a single molecule of target DNA." Currently, a prototype of the DNA detector is already being worked up, but there's no word on when (or if) the device will escape the lab and hit the commercial realm. Still not geeked out? Hit the read link and hold on for dear life.

[Via Physorg]

Who knows why it took so long, but the latest AirPort Extreme firmware update (7.3.1, out today) finally brings Time Machine compatibility to AirDisk. In typical Apple fashion, there's no mention of it on the release notes, but the crew over at TUAW says it's working, and commenters are confirming. We're still holding out for Time Machine to work with any NAS we want, but for now, it looks like all you Airport Extreme owners who felt like you were getting played by the release of Time Capsule are finally in the game -- get those USB drives ready for some hot backup nights.

Well, what can we say? The new 802.11n AirPort Express looks exactly like the 802.11g AirPort Express we've been using to stream iTunes and wirelessly print to an el-cheapo USB laser printer since 2004. In fact, if not for the different model numbers (A1264 now, instead of A1084) and the fact that our old unit has some random battle scars, we would have found it almost impossible to tell them apart. Check the gallery for the hot side-by-side action.

Britain's Heathrow airport has already made plans to step its game up once this year with a swank new parking garage, but the latest development most certainly outshines the prior. Reportedly, a network of 18 four-seater pods will be unveiled within two years after Terminal 5 opens next March in order to shuttle passengers "to and from a business car park to the new terminal building." Hailed as the UK's "first personal rapid transport system (PRT)," this energy-efficient, battery powered system will enable the driverless pods to be summoned on demand by individual families and taken to a variety of nearby locations. Creators claim that users will be thrilled by having their own taxi of sorts without having to ride alongside strangers, but not surprisingly, each pod will indeed support CCTV surveillance. Hey, it's Big Brother or John Doe -- pick your poison.

Paperless boarding schemes aren't exactly revolutionary, but they're still far from common at US airports. Now, however, Continental Airlines has announced that it will be trialing a cellphone-based boarding setup at Houston's Intercontinental Airport, which will enable single passengers (as in, one barcode per person, per device) to show personnel a jumbled mixture of blocks alongside their ID in order to hop on board. The three-month program will allow guinea pigs to receive a paper pass should their mobile / PDA run out of juice before boarding time approaches, and while hard plans for future use aren't laid out, it was noted that the process could spread to other airlines and airports if things go smoothly.

Thanks to that freaky would-be shoe bomber dude, we're all now forced to endure the embarrassment of exposing foot odor and sock holes to our fellow passengers every time we take a flight -- but thanks to a company named IDO Security and its MagShoe metal detector, this long national nightmare at airport security lines may soon be at an end. The high-speed portable device allows folks to simply stand in its dual foot bays -- shoes on -- for just a few seconds before the all clear is given, and has already been tested successfully overseas. Military Tech goes on to report that a US deployment is almost a done deal, according to the company, with the TSA currently evaluating the MagShoe for domestic use. Now, will someone please come up with a way for us to bring a bottle of water on the plane?

Considering that Apple has been known to release products without all the features, um, enabled out of the box, it seemed fair to question the (now previous) AirPort Extreme's inability to handle gigabit speeds. Apparently unable to shun curiosity, the investigatory folks over at ComputerWiz decided to break open both the gigabit and non-gigabit editions of the AirPort Extreme, and unfortunately for those hoping that their older iteration could be upgraded with a simple firmware patch, that doesn't look to be the case. After closer inspection, the non-gigabit model packed a Broadcom BCM5325 chip, which only contains "five full-duplex 10BASE-T/100BASE-TX Fast Ethernet transceivers," while the newest AE possesses a Broadcom BCM5395, which of course understands gigabit requirements just fine. Ah well, at least you can stop wishin', eh?

This week is quickly becoming a tough one for the aerospace industry, as just a day after NASA reported tampering on an ISS bound computer, an explosion at the Mojave Air and Space Port has claimed two lives and seriously injured four others. The blast reportedly occurred during a "test of a new rocket motor for SpaceShipTwo -- a spaceship being built for Virgin Galactic, Richard Branson's space tourism company." According to a spokeswoman for the spaceport, the blast was "on a remote pad" at an airport home to Scaled Composite (which is the builder of the first private manned rocket to reach space), but the firm's founder Burt Rutan wasn't in attendance when the "cold fire test" went awry.

We'd heard rumblings that Virgin America was indeed lobbying for the US Department of Transportation's blessing to take off from American soil, and after getting a hands-on experience that was second to none, we couldn't help but hope for things to work out. Sure enough, VA has now been given the almighty thumbs-up to operate in the United States. Interestingly, the final approval was only granted after "several additional conditions" were finally agreed to, one of which will leave the current CEO sans a job. Unfortunately for Mr. Fred Reid, "US law restricts foreign ownership in airlines to 25-percent of voting stock," and apparently, the DOT didn't take too kindly to Reid's "longstanding association with foreign investors," most notably Virgin Group's Richard Branson. Nevertheless, the current head man will stay on board for another six months, and while a replacement has yet to be named, the airline hopes to get its birds in the air sometime this summer. Initially, flights will travel from its home base (SFO) to New York (JFK), and while there's no definite timetable as to when routes will be expanded to hit other US cities, feel free to click through for the full lineup of locales that VA hopes to be servicing sooner rather than later.

Read - Virgin America cleared for take-off
Read - Fred Reid forced to resign as VA takes flight

One of the oldest and most successful tricks in the book could be finally meeting its match, as the infamous "bag drop" seen in countless silver screen suspense flicks is now the focal point of the European Union's latest investment in intelligent cameras. The EU has partnered with ten other companies and research institutes to fund the $3.11 million ISCAPS (Integrated Surveillance of Crowded Areas for Public Security) project, which does a fair job in and of itself explaining the duties. While the Brits are wading through gobs of surveillance issues in their own land, this attempt to utilize smart camera systems to pick up "abandoned bags, erratic movements, loitering, or suspicious vehicle movements" could cause quite a bit of fuss right next door. The crew has purportedly done extensive interviewing with security experts to program in what could be classified as dodgy behavior in a bustling locale, but the ultimate decision to approach someone of their motives would still be left up to a human (at least for the time being). Looks like your plans to pull off a Thomas Crown Affair of your own just got spoiled, eh?

We don't envision very many people enjoying the idea of having TSA employees seeing every curve their body has to offer, but unfortunately for those who fail the primary metal detector test at Phoenix Sky Harbor International Airport, you could be in for such a treat. While airport shoe scanners have already garnered sufficient criticism for holding up the show rather than helping things out, the "backscatter" X-ray machine is officially being trialed in Arizona as a means of snuffing out hidden "explosives and other weapons" that can't be detected by other means. While the technology allows the viewer to see just about every follicle on your body (and any stray .500 Magnums adorning your person), there is still currently a workaround if you're not entirely comfortable with going full-frontal before boarding your flight. A TSA spokesperson proclaimed that the process is completely voluntary, as folks who get dinged by the metal detector can opt for a standard pat-down in order to clear things up. Interestingly, the officials operating the machine have reportedly "adjusted the equipment to make the image look something like a line drawing" rather than detailing all your 2,000 parts, but critics suggest that altering the image also hampers the chance of discovering contraband in the first place. Still, unless this causes some serious uproar in the near future, it looks like it's there to stay, and folks traveling through LAX and New York's Kennedy Airport will likely face a similar beast (if they so choose) before the year's end.

We've already seen Apple's 802.11n-enhanced Airport Extreme base station unboxed, but that'll hardly satisfy those more curious about the router's inner working than its shiny exterior. Thankfully, the folks at iFixit ripped theirs apart so you don't have to, also taking the time to run the base station through some benchmarks to see how it performs. On that point, they found that the base station definitely delivered the goods, providing a 10x performance boost and 3x range increase over the non-802.11n base station. In transfer rates, that translates to a speedy 9MB/s in short range tests, and a still-impressive 500KB/s when put to a long-range test, with some 300 feet (and a building) separating their MacBook Pro and the base station. As for that peek under the hood, you can check out another pic after the break, then click through to iFixit for a look at the complete operation.

[Via Digg]

Looks like those new shuffles weren't the only thing to pop up on Apple's store this morning, Apple has also finally released that AirPort Extreme 802.11n Enabler we've heard so much about. We figure there's been enough drama at this point, so just suffice it to say that if you have a MacBook C2D, MacBook Pro C2D, Mac Pro with AirPort Extreme or a C2D iMac that isn't the 17-inch 1.83GHz model, you can fork over your two bucks and update right now to glorious draft-n wonderment.

[Via AppleInsider]

Update: Apple let us know that you can't identify systems with the Network Utility; the 802.11n capability only shows up if you've used the software update, so know your mac and get the update if you need it. Also, the $1.99 update is considered by Apple to be a site license, so you can upgrade all the machines in your home with the single $2 purchase (if you didn't alright sign up for the router). Not bad!

Update 2: It wasn't entirely clear before, but the launch of the Enabler coincides with the launch of the AirPort Extreme today, too. Don't let the "Estimated Ship: February" on their site fool you, Apple is definitely shipping now.