IBM builds 9 nanometer carbon

It's not the smallest transistor out there, but the boffins at IBM have constructed the tiniest carbon nanotube transistor to date. It's nine nanometers in size, making it one nanometer smaller than the presumed physical limit of silicon transistors. Plus, it consumes less power and is able to carry more current than present-day technology. The researchers accomplished the trick by laying a nanotube on a thin layer of insulation, and using a two-step process -- involving some sort of black magic, no doubt -- to add the electrical gates inside. The catch? (There's always a catch) Manufacturing pure batches of semiconducting nanotubes is difficult, as is aligning them in such a way that the transistors can function. So, it'll be some time before the technology can compete with Intel's 3D silicon, but at least we're one step closer to carbon-based computing.

How Siri is ruining your cellphone service

That's the searing headline from the Washington Post in an article by Paul Farhi. Farhi claims that "Siri's dirty little secret is that she's a bandwidth guzzler, the digital equivalent of a 10-miles-per-gallon Hummer H1."

Where's he coming up with this? Apparently, the "Siri eats bandwidth" claim is based on a study by Arieso that reports that iPhone 4S owners consume twice as much cellular data as iPhone 4 users and 3 times as much as iPhone 3G users. Recent Android phones are also chewing up twice as much data as the iPhone 3G, while 3G and 4G mobile hotspots are by far the biggest download hogs (26x the baseline).

At least in the press release summary of the study, however, there's no mention of Siri at all; just the increased usage for the 4S, which just happens to support a faster download standard on AT&T's network. Our sister site Engadget helped put that study in perspective by pointing out that Arieso has a vested interest in the results of the research. We've asked for a full copy of the report to see what, if any, linkage there is between Siri and data volume.

If we take the study at face value, though, why more data on the 4S? The likely answer hasn't much to do with Siri and a lot more to do with the profile of the iPhone 4S buyer.

The people who buy the latest phone are also the power users who take the most advantage of their devices. We've seen that happen before with new technology, and once people stop amazing themselves and their friends, the consumption of bandwidth drops off. I haven't seen any convincing data that says the iPhone 4S inherently uses more data than an iPhone 4, and iOS 5 iCloud features, also available on the iPhone 4 and 3GS, probably play a role in increased bandwidth use.

As for Siri, most of the heavy lifting goes on at the Apple servers, where your query is translated into data and then sent back to your phone in a quick burst. Streaming radio, Netflix and a host of other apps can use way more bandwidth, and they are utilizing the network for minutes or hours at a time, not seconds.

LG Spectrum

LG Spectrum
Features:

Android 2.3.5 Gingerbread
Verizon 4G LTE support
4.5-inch True HD 1280×720 Display
8MP rear camera (1080p video capture), 1.3MP front-facing camera
1.5GHz dual-core processor
MSRP: $199.99 with a two-year contract
Pros:

Beautiful display
Pre-loaded ESPN Sports Center app in HD
LG Y is actually a nice custom overlay
Cons:

Not a fan of that brushed plastic back panel
The silver bezels don’t handle prints well
I was hard on this phone when I first played around with it, and I still maintain that there’s nothing super special about the Spectrum. It’s not like the Rezound with Beats Audio imtegration or the Razr with its anorexic waist line. That said, you really won’t find these kind of specs on an Android phone for just $200. In fact, I’d be so bold as to call it a steal.

I’m also pretty excited about that display. I have yet to put a Super AMOLED Plus up against this 720p True HD display, but I’d say it’s one of the most (if not, the most) stunning displays I saw at CES. Certainly worth consideration, especially if you are a fan of LG phones to begin with.

app for the iPhone and iPod touch

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Qualcomm buys Pixtronix

Qualcomm's whipped out some flipping great wadges of cash in order to snap up Pixtronix for its PerfectLight MEMS-based display tech. It reportedly cost between $175 - $200 million and is expected to be merged into the company's super-low power Mirasol-based displays. Compared to the Kyobo eReader we played with at CES, PerfectLight has a wider viewing angle (170 degree), supports full speed video playback and much better RGB modulation. Depending on how successful the marriage is, it could spell the end of the final hurdles that have hampered the widespread adoption of the technology.

RIM CEO Thorsten Heins sat down with Crackberry

Freshly anointed RIM CEO Thorsten Heins sat down with Crackberry this week to discuss his vision for the future of BlackBerry, his thoughts on Android and, most strikingly, his recent comments about maintaining the status quo. Shortly after his appointment, Heins issued a video address in which he implicitly claimed that RIM doesn't need an overhaul. "If we continue doing well what we're doing, I see no problems with us being in the top three players worldwide in the next years in wireless," the exec said. At the time, we and many other observers read this as a sign that the Heins era would look a lot like the Balsillie-Lazaridis era, but according to the new CEO, that's not the case. "I was talking about drastic or seismic changes," he clarified. "What I was trying to address was that there was some suggestion that RIM should be split up or should even be sold. My true belief is that RIM has the strength and the assets that we can really succeed in this market." Heins went on to claim that there's already "a lot of change" going on at the company -- citing the company's adoption of QNX as a prime example -- and that there's "no standstill at any moment here at RIM."

Android integration for car stereo

CES may be over, but we've still got a few interesting gems to share from our week-long trip in Las Vegas. Far off the beaten path of glitzy booths and familiar brand names, we discovered a few companies that are looking to bring Android gadgetry into automobiles. One that exemplifies this nascent product realm is known as Rydeen. While many of its creations remain merely prototypes, the firm is close to completion of a double-DIN stereo head unit that runs Android 2.2. Then, imagine our surprise when we discovered a functional version of Froyo running from within a rear-view mirror. By the company's own admission, it has no interest to bring a stock Android experience to the reflective surface, but rather is treating this project as a learning experience.