Skip to Content

AOL Tech

Nilay Patel

-

Researcher to Use GPS to Study Asthma Triggers

You wouldn't expect GPS tech to have an impact on asthma research, but the University of Wisconsin-Madison's David Van Sickle says it will -- he's planning on tagging sufferers so he can learn when and where they reach for their inhalers. The data will hopefully make sorting out environmental triggers of the disease much easier -- it took scientists eight years to prove that soybean dust near the Barcelona harbor caused a massive asthma outbreak in the '80s, a timeline that might have been dramatically shorter if location information had been available from the start. The plan's still in the early stages, but would-be participants can sign up already -- let's just hope the tracker is slightly more attractive than Kogan's enormous watch unit.

[Via CNET]

Nintendo DSi Debuts to iPhone-like Sales in US and Europe

It wasn't the most hyped launch ever, but Nintendo's DSi had itself a fine little opening weekend, with 300,000 units moving in the US and Europe each. Not bad at all, considering that the first DS only sold 500,000 units in its first entire week in the US -- we're guessing the DSi will manage to meet that mark when the final numbers all come in. So, anyone out there pick one up?

Amazon Now Selling Xbox Live Arcade Games


Amazon.com might still make most of its money by shipping physical items to your door, but it's clear that the online retail giant knows the future of media is digital -- not only is it pushing the Kindle and services like Amazon Video On Demand, it's expanding its downloadable video game catalog to include Xbox Live Arcade games today. The process seems a little clunky at the moment -- you buy a code from Amazon that you have enter into your Xbox -- and it's not exactly easy to compare prices, since Amazon charges you real money instead of Xbox Live points, but we're not going to complain too much about anything that increases gamer choice. (Using real money actually seems like a benefit to us -- we've never really loved the idea of points.) The service is live now, anyone going to do a little shopping?

[Via Joystiq]

Read more →

Proposed Bill Would Create National Cybersecurity Advisor

It hasn't gotten a lot of traction yet, but Senators Jay Rockefeller and Olympia Snow have jointly introduced a bill that would create an Office of the National Cybersecurity Advisor, a new White House position designed to beef up the nation's information security policies. The new office goes hand-in-hand with the Cybersecurity Act of 2009, another proposed bill that would create an entire panel of security experts brought in from the government, private sector, and universities.

All together, the two pieces of legislation would require that government networks and software meet a set of security standards and vulnerability tests -- and, more controversially, that private networks deemed "critical infrastructure" by the President meet these standards as well.

What's more, El Presidente can order the disconnection of those networks during a "cybersecurity emergency" or national security emergency if needed, and security professionals will need to be licensed by the government to work on them.

Yeah, it's a long way from BlackBerrys loaded with presidential campaign information being sold at yard sales, but we'd bet some of these ideas get tamer as the bill moves through the process -- we'll see how it goes.

New Flat-Speaker Tech Could Make Public Places Even Louder


Flat-panel speakers are nothing new, but a new version of the tech could one day replace boomy public address systems with hidden speakers that produce easier-to-hear audio in large spaces. Under development at the University of Warwick, FFL ("flat flexible loudspeaker") speakers are actually a thin laminate made of layers of conducting and insulating material that resonate when electricity is passed through them -- the crisper, clearer audio is a result of the entire surface creating sound in phase at once, which allows it to produce highly directional audio. Since they're so thin and flexible, FFL speakers can be hidden nearly anywhere -- behind signage, in the ceiling, or even painted and hung directly on the wall.

Of course, this'll all come to nothing if the sound quality isn't up to snuff, but we'll find out more when the first commercial FFL product goes on sale later this year.

[Via PhysOrg]

Apple and Stanford Offering iPhone App-Making Classes Online

Would-be iPhone developers struggling to make their apps do more than fart and crash take note: Apple and Stanford have partnered to offer videos and course materials from Stanford's undergraduate iPhone app development course through iTunes. The course is being taught by two Apple engineers, and it sounds like videos will go up regularly -- the first is scheduled to post on Friday. Alright, let's ...

Apple Adds HD Video Purchases to the iTunes Store

digg_url = 'http://digg.com/apple/Apple_adds_HD_video_purchases_to_the_iTunes_Store';Apple's flood of announcements this month continues apace today with the addition of high-def movie purchases to the iTunes Store. Although HD TV shows were previously available to buy, HD movies were rental-only until now. HD flicks will cost you $19.99, and we're guessing they're the same H.264 compressed ...

Hands-On with the World's Cheapest Laptops

We were ready to fall in love with the Impulse NPX-9000 as soon as we heard the words "World's Cheapest Laptop," but now that we've got a review sample in our hands, the bloom might be off this rose -- especially since the $199 wholesale price isn't even as cheap as the Dell Mini 9 on sale. On the other hand, there's something just delightfully janky about our Windows XP-powered unit, now ...

New iPod shuffle Only Usable with Apple-Authorized Headphones

Sigh, it looks like Apple's habit of squeezing iPod accessory manufacturers for license fees has now extended to freaking headphones -- iLounge is reporting that the new iPod shuffle can only be controlled by headphones with a special hardware authentication chip. That means that third parties will have to pay Apple for the privilege of making shuffle-compatible accessories, and you can bet ...

Will the Next iPhone Software Update Include Copy and Paste?

Digg's Kevin Rose has a solid (but far from perfect) track record when it comes to Apple rumors, and he just drove the nerds of SXSWi crazy with his latest gaze into the crystal ball: he says the iPhone 3.0 will have copy and paste. Kev says that the interface is much like the magnifying glass -- you use two fingers to select the text you want, and then you can cut or copy. Sure, that's great, ...

Switched Video

Follow Switched on Twitter

Deals of the Day

loading...

Latest Reviews from CNET.com

CNET provides the latest tech news, unbiased reviews, videos, podcasts, software, and downloads, making tech products easy to find, understand and use.

Top Product Reviews

  • Home Audio Reviews

    9.0 out of 10

    Definitive Technology BPX
    Works great with Dolby Pro Logic and Dolby Digital. Full Review

    9.0 out of 10

    Denon AVR-4306 (black)
    Incredibly well-featured 7.1-channel receiver; excellent sound quality; three HDMI inputs; converts analog video to HDMI output; upconverts analog video to 720p/1080i HD resolution; iPod and USB MP3 player connectivity; Internet radio and MP3/WMA streaming audio via built-in Ethernet port; XM Satellite Radio compatible; touch-screen remote; multizone, multisource operation; browser-based control via home network; accurate autocalibration routine. Full Review

    8.8 out of 10

    KEF KHT3005 (black)
    The KEF KHT-3005 is one compact, beautifully designed speaker package with solid aluminum satellites that feature unique driver technology to produce incredible clarity. Meanwhile, the equally astounding dual 10-inch, 250-watt powered subwoofer delivers ultradeep bass. Full Review

  • Cell Phone Reviews

    8.7 out of 10

    SignalBoost Mobile Professional Amplifier Kit
    The Mobile Professional Amplifier delivers a powerful signal boost to your cell phone. Also, it offers a compact design and easy setup. Full Review

    8.6 out of 10

    Wi-Ex zBoost YX510-PCS-CEL cell phone signal extender
    The Wi-Ex zBoost YX510-PCS-CEL significantly boosts your cell phone reception and is easy to operate. Also, it uses a wireless connection to your phone. Full Review

    8.3 out of 10

    LG VX6000 (Verizon Wireless)
    Compact and stylish; impressive battery life; solid audio quality; sharp color screen; built-in camera; USB ready; affordable. Full Review

  • Digital Camera Reviews
  • Desktop Reviews

    8.9 out of 10

    Velocity Micro Edge Z30 (Intel Core i7)
    Best value among midrange gaming PCs; Velocity Micro's consistently high build quality; compact case makes few sacrifices; second graphics card slot previously uncommon at this price. Full Review

    8.5 out of 10

    Apple iMac (24-inch, 2.8GHz)
    A minor specification update results in some significant performance gains; graphics upgrade an option on this 24-inch model; sleek, polished design didn't receive an update, but we won't start clamoring for a new design until the current one is at least 12 months old. Full Review

    8.4 out of 10

    Velocity Raptor Signature Edition Gaming PC
    One of the fastest PCs we've tested; a PCI Express RAID card helps media encoding performance; typically immaculate Velocity Micro assembly; strong, three-year warranty. Full Review

Featured Galleries

Nissan Land Glider
Vintage Keyboards
Retro Computer Logos
Vintage Computer Festival
Motorola CLIQ
iPod touch
iTunes 9
Video iPod Nano
The Beatles: Rock Band

 

Switched Desktop

Get the New Switched Desktop

Latest tech news, Switched mail, and more.

AOL Tech Network

Resources

Autoblog

Daily Finance

Download Squad

Engadget

Joystiq

Urlesque

Fanhouse Main

WalletPop

Gadling