Computed·Blg

Via PCWorld

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The Internet of Things is still too hard. Even some of its biggest backers say so.

For all the long-term optimism at the M2M Evolution conference this week in Las Vegas, many vendors and analysts are starkly realistic about how far the vaunted set of technologies for connected objects still has to go. IoT is already saving money for some enterprises and boosting revenue for others, but it hasn’t hit the mainstream yet. That’s partly because it’s too complicated to deploy, some say.

For now, implementations, market growth and standards are mostly concentrated in specific sectors, according to several participants at the conference who would love to see IoT span the world.

Cisco Systems has estimated IoT will generate $14.4 trillion in economic value between last year and 2022. But Kevin Shatzkamer, a distinguished systems architect at Cisco, called IoT a misnomer, for now.

“I think we’re pretty far from envisioning this as an Internet,” Shatzkamer said. “Today, what we have is lots of sets of intranets.” Within enterprises, it’s mostly individual business units deploying IoT, in a pattern that echoes the adoption of cloud computing, he said.

In the past, most of the networked machines in factories, energy grids and other settings have been linked using custom-built, often local networks based on proprietary technologies. IoT links those connected machines to the Internet and lets organizations combine those data streams with others. It’s also expected to foster an industry that’s more like the Internet, with horizontal layers of technology and multivendor ecosystems of products.

What’s holding back the Internet of Things

The good news is that cities, utilities, and companies are getting more familiar with IoT and looking to use it. The less good news is that they’re talking about limited IoT rollouts for specific purposes.

“You can’t sell a platform, because a platform doesn’t solve a problem. A vertical solution solves a problem,” Shatzkamer said. “We’re stuck at this impasse of working toward the horizontal while building the vertical.”

“We’re no longer able to just go in and sort of bluff our way through a technology discussion of what’s possible,” said Rick Lisa, Intel’s group sales director for Global M2M. “They want to know what you can do for me today that solves a problem.”

One of the most cited examples of IoT’s potential is the so-called connected city, where myriad sensors and cameras will track the movement of people and resources and generate data to make everything run more efficiently and openly. But now, the key is to get one municipal project up and running to prove it can be done, Lisa said.

The conference drew stories of many successful projects: A system for tracking construction gear has caught numerous workers on camera walking off with equipment and led to prosecutions. Sensors in taxis detect unsafe driving maneuvers and alert the driver with a tone and a seat vibration, then report it to the taxi company. Major League Baseball is collecting gigabytes of data about every moment in a game, providing more information for fans and teams.

But for the mass market of small and medium-size enterprises that don’t have the resources to do a lot of custom development, even targeted IoT rollouts are too daunting, said analyst James Brehm, founder of James Brehm & Associates.

There are software platforms that pave over some of the complexity of making various devices and applications talk to each other, such as the Omega DevCloud, which RacoWireless introduced on Tuesday. The DevCloud lets developers write applications in the language they know and make those apps work on almost any type of device in the field, RacoWireless said. Thingworx, Xively and Gemalto also offer software platforms that do some of the work for users. But the various platforms on offer from IoT specialist companies are still too fragmented for most customers, Brehm said. There are too many types of platforms—for device activation, device management, application development, and more. “The solutions are too complex.”

He thinks that’s holding back the industry’s growth. Though the past few years have seen rapid adoption in certain industries in certain countries, sometimes promoted by governments—energy in the U.K., transportation in Brazil, security cameras in China—the IoT industry as a whole is only growing by about 35 percent per year, Brehm estimates. That’s a healthy pace, but not the steep “hockey stick” growth that has made other Internet-driven technologies ubiquitous, he said.

What lies ahead

Brehm thinks IoT is in a period where customers are waiting for more complete toolkits to implement it—essentially off-the-shelf products—and the industry hasn’t consolidated enough to deliver them. More companies have to merge, and it’s not clear when that will happen, he said.

“I thought we’d be out of it by now,” Brehm said. What’s hard about consolidation is partly what’s hard about adoption, in that IoT is a complex set of technologies, he said.

And don’t count on industry standards to simplify everything. IoT’s scope is so broad that there’s no way one standard could define any part of it, analysts said. The industry is evolving too quickly for traditional standards processes, which are often mired in industry politics, to keep up, according to Andy Castonguay, an analyst at IoT research firm Machina. 

Instead, individual industries will set their own standards while software platforms such as Omega DevCloud help to solve the broader fragmentation, Castonguay believes. Even the Industrial Internet Consortium, formed earlier this year to bring some coherence to IoT for conservative industries such as energy and aviation, plans to work with existing standards from specific industries rather than write its own.

Ryan Martin, an analyst at 451 Research, compared IoT standards to human languages.

“I’d be hard pressed to say we are going to have one universal language that everyone in the world can speak,” and even if there were one, most people would also speak a more local language, Martin said. 

Via TechCrunch

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Researchers at the MIT Media Lab and the Max Planck Institutes have created a foldable, cuttable multi-touch sensor that works no matter how you cut it, allowing multi-touch input on nearly any surface.

In traditional sensors the connectors are laid out in a grid and when one part of the grid is damaged you lose sensitivity in a wide swathe of other sensors. This system lays the sensors out like a star which means that cut parts of the sensor only effect other parts down the line. For example, you cut the corners off of a square and still get the sensor to work or even cut all the way down to the main, central connector array and, as long as there are still sensors on the surface, it will pick up input.

The team that created it, Simon Olberding, Nan-Wei Gong, John Tiab, Joseph A. Paradiso, and Jürgen Steimle, write:

This very direct manipulation allows the end-user to easily make real-world objects and surfaces touch interactive,
to augment physical prototypes and to enhance paper craft. We contribute a set of technical principles for the design of printable circuitry that makes the sensor more robust against cuts, damages and removed areas. This includes
novel physical topologies and printed forward error correction.

You can read the research paper here but this looks to be very useful in the DIY hacker space as well as for flexible, wearable projects that require some sort of multi-touch input. While I can’t imagine we need shirts made of this stuff, I could see a sleeve with lots of inputs or, say, a watch with a multi-touch band.

Don’t expect this to hit the next iWatch any time soon – it’s still very much in prototype stages but definitely looks quite cool.

Via Slash Gear

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We’ve been hearing a lot about Google‘s self-driving car lately, and we’re all probably wanting to know how exactly the search giant is able to construct such a thing and drive itself without hitting anything or anyone. A new photo has surfaced that demonstrates what Google’s self-driving vehicles see while they’re out on the town, and it looks rather frightening.

The image was tweeted by Idealab founder Bill Gross, along with a claim that the self-driving car collects almost 1GB of data every second (yes, every second). This data includes imagery of the cars surroundings in order to effectively and safely navigate roads. The image shows that the car sees its surroundings through an infrared-like camera sensor, and it even can pick out people walking on the sidewalk.

Of course, 1GB of data every second isn’t too surprising when you consider that the car has to get a 360-degree image of its surroundings at all times. The image we see above even distinguishes different objects by color and shape. For instance, pedestrians are in bright green, cars are shaped like boxes, and the road is in dark blue.

However, we’re not sure where this photo came from, so it could simply be a rendering of someone’s idea of what Google’s self-driving car sees. Either way, Google says that we could see self-driving cars make their way to public roads in the next five years or so, which actually isn’t that far off, and Tesla Motors CEO Elon Musk is even interested in developing self-driving cars as well. However, they certainly don’t come without their problems, and we’re guessing that the first batch of self-driving cars probably won’t be in 100% tip-top shape.

Via Motherboard

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Wearable computing is all the rage this year as Google pulls back the curtain on their Glass technology, but some scientists want to take the idea a stage further. The emerging field of stretchable electronics is taking advantage of new polymers that allow you to not just wear your computer but actually become a part of the circuitry. By embedding the wiring into a stretchable polymer, these cutting edge devices resemble human skin more than they do circuit boards. And with a whole host of possible medical uses, that’s kind of the point.

A Cambridge, Massachusetts startup called MC10 is leading the way in stretchable electronics. So far, their products are fairly simple. There’s a patch that’s meant to be installed right on the skin like a temporary tattoo that can sense whether or not the user is hydrated as well as an inflatable balloon catheter that can measure the electronic signals of the user’s heartbeat to search for irregularities like arrythmias. Later this year, they’re launching a mysterious product with Reebok that’s expected to take advantage of the technology’s ability to detect not only heartbeat but also respiration, body temperature, blood oxygenation and so forth.

The joy of stretchable electronics is that the manufacturing process is not unlike that of regular electronics. Just like with a normal microchip, gold electrodes and wires are deposited on to thin silicone wafers, but they’re also embedded in the stretchable polymer substrate. When everything’s in place, the polymer substrate with embedded circuitry can be peeled off and later installed on a new surface. The components that can be added to stretchable surface include sensors, LEDs, transistors, wireless antennas and solar cells for power.

For now, the technology is still the nascent stages, but scientists have high hopes. In the future, you could wear a temporary tattoo that would monitor your vital signs, or doctors might install stretchable electronics on your organs to keep track of their behavior. Stretchable electronics could also be integrated into clothing or paired with a smartphone. Of course, if all else fails, it’ll probably make for some great children’s toys.

See@MC10