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Not long ago, we reported on a prototype thin, flexible smartphone known as the Paperphone. While it isn't actually made out of paper, the success of a research project at North Carolina State University indicates that phones in the future could be. Scientists there have been able to deposit conductive nanocoatings onto textiles, meaning that items such as pieces of paper or clothing could ultimately be used as electronic devices.

smart fabrics.

"Research like this has potential health and monitoring applications since we could potentially create a uniform with cloth sensors embedded in the actual material that could track heart rate, body temperature, movement and more in real time," said Dr. Jesse Jur, NCSU assistant professor of textile engineering, chemistry and science, and lead author of a paper on the technology. "To do this now, you would need to stick a bunch of wires throughout the fabric - which would make it bulky and uncomfortable."

Nuance Communications (NUAN) CEO Paul Ricci must have taken copious notes in class because his company's recent purchase of Swype has catapulted it from a voice recognition company to an input organization.

I think this is a big move for the company because it expands what it, as an entity, does.

To "swype," a person traces across keyboard letters in a continuous motion to comprise a word. Swype says its input method lets people do more than 40 words a minute, and says the application is meant to work across not just phones and tablets, but also game consoles, kiosks, televisions and other screens.

"It's a novel user interface that's got everyone interested," said Jay Wright, a senior director for Qualcomm focused on augmented reality.

The compass-based mapping feature you see now represents only the beginning of augmented reality's promise, Wright said. In an interview, he said the next generation of augmented reality will better integrate superimposed images with reality and work with a broader set of applications. He believes it represents an elegant way of marrying the tangibility of the physical world with information available in the digital world.

There are still technical hurdles to surpass. More phones are starting to use a 1-gigahertz processor or faster, which is recommended to handle such tasks. The computer vision, he said, needs to be improved to it can scan three-dimensional objects rather than just flat images, which he expects is the catalyst to opening up the feature.

Although Siri is limited in what it can do, what it does do, it does well. And based on my experiences with Siri so far, I think it illustrates what I think of as the “invisible interfaces” of future connected devices. Admittedly, that sound like a bold claim, but the reality is this: Thanks to the “Internet of Things,” more devices are gaining connectivity that makes them smarter and more useful. At the same time, computing interfaces haven’t changed all that much in the past several decades. They’re going to have to, however, as we can’t have a multitude of different interfaces across a myriad of connected devices in this new world.

The key for potential success here is in Siri’s uncanny ability to understand not just natural language input, but also context. This is great for smartphones where we have so much personal data such as contact names, addresses, phone numbers and digital music tracks. Even better is when Siri works with multiple apps or services on our handsets; tying them together through a simple command. “Remind me to take out the trash when I get home,” for example, leverages both the Reminders application and the integrated GPS radio of an iPhone.

“Close the windows and turn on the air conditioning if the outside temperature rises above 85 degrees,” could be a real-world example in just a few years time.

The financial services industry is warming up to the idea of using the cloud for some of its critical computing needs. More than half of bank transactions will be supported by cloud-based infrastructure and software by 2015, according to a recent report from Gartner.

That is the expectation of about 39% of financial services CIOs worldwide, according to the survey. In Europe, the Middle East and Africa, 44% of CIOs for banking firms expect that more than half of their institutions' transactions will take place via infrastructure that lives in the cloud, and 33% expect most of them will be processed using some type of SaaS application.

For banks, the cloud can offer far greater computing power and scalability. Migrating critical operations there won't be without its risks, however. Security and stability are always a concern when moving to the cloud, and that's especially true when highly sensitive data like financial transactions are involved. It simply requires that systems are architected in a secure and fail-proof way.

Mobile handsets have a bad habit of oversharing with the networks they operate on, with some handsets being chattier than others. This signaling data, as it’s known in the industry, can congest mobile networks, and Traffix Systems, a six-year-old Israeli company wants to help operators solve that problem.

The company said Wednesday that it raised a first round of $7 million led by Bessemer Venture Partners to help it expand operations. Ben Volkow, the CEO, says that 60 percent of operators already have some Traffix gear on their networks to address and manage signaling traffic, but more operators are interested. As more operators began deploying LTE networks, which add to the complexity of signaling traffic and to the overall network, Volkow decided that his previous strategy of growing the business through bootstrapping it no longer made sense. “We needed to scale and grow the business,” he said in an interview.

Signaling traffic is the data the phone or device sends out to the network to tell it where it is, what is it is doing, how much it is allowed to do based on the subscriber’s plan and figure out when to hop to the next base station. Chetan Sharma, a wireless analyst, issued a report last year noting that network congestion is generally caused by two big things: (1) signaling traffic caused by smartphones and superphones and (2) peak data traffic caused by data cards and embedded laptops.

In late 2008, news broke that Facebook cofounder Dustin Moskovitz was leaving the company to launch a new startup of his own, joined by early Facebook engineer Justin Rosenstein. It was a move that led to plenty of raised eyebrows — Facebook’s growth was (and still is) explosive, and there were clearly lots of exciting things going on at the company.

The duo later revealed that they were working on a productivity app called Asana, raising a total of $10.2 million to fund the company. And yesterday, after two years in production and lengthy beta testing, the site held its public launch (you can find our full rundown on the launch right here).