by Gary Mintchell | Feb 27, 2015 | Operations Management, Software, Standards
Looks like there is a debate in the software development community again. This time around node.js
Dave Winer is a pioneer in software development. I used his first blogging platform, Radio Userland, from 2003 until about 2009 when it closed and I moved first to SquareSpace and then to WordPress. Below I point to a discussion about whether the node.js community needs a foundation.
His points work out for manufacturing software development, too. Groups of engineers gather to solve a problem. The problem usually involves opening up to some level of interoperability.
This is a double-edged sword for major suppliers. They’d prefer customers buy all their solutions from them. And, yes, if you control all the technology, you can make communications solider, faster. However, no supplier supplies all the components a customer wants. Then some form of interoperability is required.
Therefore, technologies such as OPC, HART, CIP, and the like. These all solved a problem and advanced the industry.
There are today still more efforts by engineers to write interoperability standards. If these worked, then owner/operators would be able to move data seamlessly, or almost seamlessly, from application to application solving many business problems.
Doing this, however, threatens the lucrative market of high-end consultants whose lock-in of custom code writing and maintenance is a billion-dollar business. Therefore, their efforts to prevent adoption of standards.
Winer nails all this.
I am new to Node but I also have a lot of experience with the dynamics [Eran] Hammer is talking about, in my work with RSS, XML-RPC and SOAP. What he says is right. When you get big companies in the loop, the motives change from what they were when it was just a bunch of ambitious engineers trying to build an open underpinning for the software they’re working on. All of a sudden their strategies start determining which way the standard goes. That often means obfuscating simple technology, because if it’s really simple, they won’t be able to sell expensive consulting contracts.
He was right to single out IBM. That’s their main business. RSS hurt their publishing business because it turned something incomprehensible into something trivial to understand. Who needs to pay $500K per year for a consulting contract to advise them on such transparent technology? They lost business.
IBM, Sun and Microsoft, through the W3C, made SOAP utterly incomprehensible. Why? I assume because they wanted to be able to claim standards-compliance without having to deal with all that messy interop.
As I see it Node was born out of a very simple idea. Here’s this great JavaScript interpreter. Wouldn’t it be great to write server apps in it, in addition to code that runs in the browser? After that, a few libraries came along, that factored out things everyone had to do, almost like device drivers in a way. The filesystem, sending and receiving HTTP requests. Parsing various standard content types. Somehow there didn’t end up being eight different versions of the core functionality. That’s where the greatness of Node comes from. We may look back on this having been the golden age of Node.
by Gary Mintchell | Feb 18, 2015 | Automation, Industrial Computers, News, Operations Management, Security, Technology
There remains some unfinished business from the ARC Forum held last week in Orlando. Security as a key component of the Industrial Internet of Things was a recurring theme. Mentor Graphics held a press conference to highlight advances in embedded computing. Later, I met with Alan Grau, CEO of Icon Labs, to talk about security.
Building security directly into embedded control is a burgeoning trend. Expect to see more—and demand more from your suppliers—about building in security at the embedded level.
From the press release:
Icon Labs, a provider of embedded networking and security technology, has announced the integration of Icon Labs’ Floodgate security products with Mentor Graphics’ Nucleus RTOS and Mentor Embedded Linux. The integrated solution creates a secure platform for industrial automation and extends the Internet of Secure Things initiative into industrial control systems.
Icon Labs’ Internet of Secure Things Initiative defines a platform for developing secure, connected devices. The platform is designed to ensure that security is intrinsic to the architecture of the device itself and incorporates security management and visibility, device hardening, data protection and secure communications. These capabilities provide the foundation for the Industrial Internet of Secure Things. Natively securing the devices simplifies protection, audit, and compliance independent of the secure perimeter, reducing the need for expensive and complicated security appliances.
“Security is a top priority for our industrial automation and critical infrastructure clients. Partnering with Icon Labs allows us to provide an integrated solution that enables security and regulatory compliance,” stated Scot Morrison, general manager of Embedded Runtime Solutions, Mentor Graphics Embedded Systems Division. “Icon Labs Floodgate product family provides a comprehensive security platform for developing secure, embedded devices using Nucleus and Mentor Embedded Linux.”
The integration of Icon Labs’ Floodgate products and Mentor Graphics’ embedded OSes provides:
- Security policy management
- Event and command audit log reporting
- Integration with the McAfee ePolicy orchestrator (ePO)
- Integrated embedded firewall
- Firmware and data anti-tamper support
- Integrated solution on both Nucleus and Mentor Embedded Linux
“Today’s modern industrial automation devices and systems are complex connected devices charged with performing critical functions,” says Alan Grau, CEO of Icon Labs. “Including security in these devices is a critical design task. Security features must be considered early in the design process to ensure the device is protected from the advanced cyber-threats they will be facing now as well as attacks that will be created in the future. By partnering with Mentor Graphics, we are able to offer a solution in which critical security elements are integrated into the operating system, ensuring security is a foundational component of the device.”
by Gary Mintchell | Feb 2, 2015 | Leadership, News
Last night’s Super Bowl was an exciting game of American football. The outcome was not certain until only 17 seconds were left in the game. In the final contested play, a New England defensive back stepped in front of a Seattle receiver and intercepted the pass.
After the game, the back was asked about the play. He said he couldn’t describe it. Of course, asking people to analyze something in the height of great emotion is pretty stupid, but I bet it’s true that he didn’t know. His coaches had taught him cues to watch and responses to make. Then they practiced it over and over. It became a habit. He saw the play develop. His muscle memory recognized the situation and acted just as he had been trained. This is what happens when coaches are leaders.
If you have read Charles Duhigg’s “The Power of Habit,” you would have understood. Learn to read the “cue;” take action; reap the reward.
We need to understand and practice this both in our work life and our “personal” life.
When we understand the cue–>routine–>reward cycle, then we can personally discover what makes us more productive and effective at work, as well as in our life outside of work. Not only for the individual, understanding this cycle for the way things get done in business or other organizations can change the culture of the organization.
Duhigg cites the example of Paul O’Neill’s leadership as the new CEO of Alcoa. He started with one small item—quality—that had many layers around it. The focus on quality became an understanding of empowerment, communication, and, yes, quality, such that the company began to prosper.
Whether you supported one team or the other or whether you thought the play call was unwise, celebrate the coaching and the habit building that led to the game-winning interception.
by Gary Mintchell | Dec 19, 2014 | Automation, Commentary, Internet of Things, News, Operations Management, Technology, Wireless
Just like there is a difference between industrial and consumer Internet of Things, there is a difference between connected wearable devices for industrial and consumer use.
Honeywell Process has shown the media examples of various geo-location wearable devices for several years to assist responders during an incident. Personnel have been wearing a variety of communication devices for years.
Consumer applications will, of course, continue to capture the most interest. People involved in manufacturing do tend to take these consumer ideas and often turn them into useful applications for manufacturing.
According to a new report from the research firm Berg Insight, shipments of connected wearables reached 19.0 million in 2014, up from 5.9 million devices in the previous year. Growing at a compound annual growth rate of 54.7 percent, total shipments of smartwatches, smart glasses, fitness & activity trackers, people monitoring & safety devices and medical devices as well as other wearable devices are forecasted to reach 168.2 million units in 2019. Bluetooth will remain the primary connectivity option in the coming years, but nonetheless, a total of 16.6 million of the wearables shipments in 2019 are forecasted to incorporate embedded cellular connectivity, mainly in the smartwatch and people monitoring & safety categories.
Fitness & activity trackers is the largest device category and shipments reached 13.0 million units in 2014. The market leading vendors Fitbit, Jawbone and Garmin have in the past year been joined by an abundance of companies including major players from the smartphone industry such as LG, Huawei, Microsoft, Samsung, Sony and Xiaomi which have released fitness & activity trackers. “This product category is now facing fierce competition from smartwatches that have activity tracking features. Decreasing prices and new form factors will still enable dedicated fitness & activity trackers to reach shipments of 42.0 million units in 2019,” said Johan Svanberg, Senior Analyst, Berg Insight.
A new breed of smartwatches became available in 2014 when high profile Android Wear smartwatches from Sony, LG, Motorola and Asus entered the market to compete with existing offerings from Pebble and Samsung. “Smartwatches are already the second largest category of connected wearables and sales will pick up considerably in 2015. The Apple Watch will enter the market and other major smartphone vendors will launch next generation Android Wear devices”, comments Mr. Svanberg. Traditional watch vendors will also enter the market in the coming years, both with smartwatches capable of running third party applications as well as traditionally styled watches with basic smartphone notification features. Improved devices available in different price segments will drive adoption in the next five years and smartwatches is predicted to become the largest device category by the end of the forecast period.
Shipments of smart glasses have so far been very modest, but promising use cases in specific markets such as enterprise and medical as well as in niche segments of the consumer market will enable smart glasses to become the third largest category of connected wearables in the next five years.
“The opportunities are plentiful – improved imaging capability together with hands-free operation, real-time communication and augmented reality functionality would for example make smart glasses a serious contender on the action camera market”, said Mr. Svanberg.
Connected wearables such as cardiac rhythm management devices, ECG monitors, mobile Personal Emergency Response Systems (mPERS) and wearable computers are already common in the medical, people monitoring and enterprise segments.
Furthermore, miniaturised electronics, low power wireless connectivity and cloud services have inspired a wide range of new connected wearables such as authentication and gestures wristbands, notification rings, smart motorcycle helmets and smart gloves. “Most of these products are still experimental, but in a few years’ time there will be many examples of new successful devices on the market”, concluded Mr. Svanberg.
Download report brochure: Connected Wearables
Berg Insight is a dedicated M2M/IoT market research firm based in Sweden. It has been specializing in all major M2M/IoT verticals such as fleet management, car telematics, smart metering, smart homes, mHealth and industrial M2M since 2004.
by Gary Mintchell | Dec 10, 2014 | Automation, Internet of Things, M2M, Manufacturing IT, Motion Control, Networking, News, Operations Management, Organizations, Technology
Here is announcement that foretells significant impact on industrial Ethernet and potentially all the suppliers. I bet it’s also an alliance that you’ve never heard of. Think audio-visual for AV. The AVnu Alliance has launched work on an open standard for deterministic Ethernet creating capability for standard Ethernet to meet the needs of industrial market while embracing the future promise of IoT. As I understand it, this work feeds back into the IEEE standards. Even more significant.
As I chatted with Todd Walter of National Instruments, Dan Sexton of GE, and Paul Didier of Cisco, I began to envision a standards-base, open technology that can be implemented in what will become standard Ethernet silicon. Let your imagination work for a minute. This could be a significant advance.
[Note: I’ve asked for feedback from a couple of suppliers. I’m sure that I’ll get some comments after the digest the information and construct a response.]
The group notes that standard Ethernet continues to expand its range, functionality and applications with the evolution of the Audio Video Bridging (AVB) standard into Time Sensitive Networking (TSN). The new capabilities of TSN provide the Industrial community with the ability to use standard Ethernet to support highly reliable and precise synchronized networking appropriate for industrial control.
New AVnu members
With the expansion into the Industrial Control market, AVnu Alliance announced three new members, Belden, with its Hirschmann, Tofino Security, GarrettCom and Lumberg Automation brands, is a global leader of mission-critical industrial network infrastructure; General Electric, global leaders in creating an electrical infrastructure with advanced technologies to safely and reliably distribute, protect and control electricity; and National Instruments, a leading test, measurement and embedded systems provider for engineers and scientists. These companies, as leaders in the industrial, automation and IT infrastructure space, are driving forces in the recent expansion, working within the Alliance to develop the foundational elements needed for industrial applications, based on the common elements of AVB/TSN. The industrial segment is also supported by existing AVnu Alliance members such as Broadcom, Cisco, Intel, Interval Zero, Marvell, Micrel, Vitesse, Xilinx and XMOS.
Supporting quotes
“It is incredibly important for GE to support and stay up to date on the evolving open standards in the industrial control market. Since AVnu Alliance is the only community consortium driving the expansion of AVB and TSN standards, we are excited to join and offer our expertise to the efforts,” said John Garrity, Product Line Leader for General Electric Intelligent Platforms. “AVnu certification will ensure interoperability across multi-vendor solutions and our continued contribution to the TSN standards will help us deliver the next generation of reliable networked products to our customers. We are excited to join AVnu Alliance and contribute to the workgroups as the Alliance expands into this new market and continues to build on the open standards that are currently evolving. Our work with TSN better enables our customers to easily and rapidly create innovative next generation control systems transmitting real time traffic.”
“IEEE and AVnu Alliance’s work to bring open standards to industrial applications provides a great venue to amplify Belden’s long history of standards work, and we recognize the immense value open standards offer to our customers,” said Andreas Dreher, Strategic Technology Manager at Belden. “TSN technology shows promise to be the core technology for high-end industrial Ethernet communications in the future, solving challenges faced by our customers in demanding, high-performance and high-precision industries, like motion control, robotics and high-speed manufacturing. Our plan for joining with the Alliance aligns well with our long-standing work in bringing innovation, standardization and awareness to the industrial market for new and emerging open standards.”
“TSN promises through standard silicon to converge the previously disparate technologies needed for standard Ethernet communication, for deterministic high speed data transfer, and for high accuracy time synchronization. These developments will create a common foundation that will impact numerous applications and markets ranging from machine control and asset monitoring to test cells and vehicle control. Key technology and equipment providers to the industrial market are supporting the effort. National Instruments is happy to collaborate within the solid ecosystem that AVnu Alliance is building,” said Mike Santori, Vice President, Product Marketing, National Instruments.
The Alliance notes, “Standard Ethernet is evolving to enable next generation control systems. This will allow convergence of low latency control traffic and standard Ethernet traffic on the same network for demanding applications like multi-axis motion control, providing a foundation for more advanced manufacturing and production models where data can be shared more flexibly between layers of the control system and where Internet of Things (IoT) technology can be applied into production environments. The new capabilities of these open standards enable high-speed closed loop control networks to support any Ethernet device using standard IT components and creates the needed foundation for IoT integration with industrial production.”
“As a founding member of AVnu Alliance, Intel is committed to advancing open standards that deliver time-sensitive communication” said Anthony Neal-Graves, Vice President, Internet of Things Group, Intel. “This is particularly important for cyber-physical-systems where multiple compute nodes cooperate to control physical systems ranging from industrial robots to autonomous vehicles and smart buildings. Intel has been a leader in this industry for more than two decades and we look forward to seeing the new opportunities TSN will bring to our customers.”
The Alliance has previously announced support for TSN in automotive applications such as drive-by-wire and autonomous driving. The Industrial market, which parallels work that AVnu Alliance members have been doing in the Automotive segment, is a $150 billion a year market space and creates a pathway to the future of IoT.
“This new segment is very exciting for the Alliance. Adding new members who are from this space and the evolution of the standards makes AVnu Alliance and Time Sensitive Networking poised for rapid growth in this market. As a founding member, Cisco’s contribution to AVnu Alliance will help guide the expansion and the standards work being done within the industrial segment,” said Kip Compton, VP and General Manager of the Internet of Things (IoT) Systems and Software group, Cisco. “AVnu Alliance remains dedicated to its core work in professional audio and video, consumer electronics and automotive. Broad market expansion of AVB/TSN with wide deployment will only benefit all members and markets – both from a cost perspective as well as assuring long-term support for the capabilities in standard components.”
“As a founding member of AVnu Alliance, Broadcom has been involved in the support of a variety of evolving market segments and expansion into the industrial control space is the next natural move for the Alliance,” said Nicholas Ilyadis, Broadcom CTO, Infrastructure & Networking Group. “As the industrial market continues to expand, AVnu Alliance will become an important driver in the interoperability and certification of networked devices and ensuring the deployment of reliable solutions in global markets.”
AVnu Alliance is responsible for guiding the specification for new applications to simplify the process for engineers and designers to build products. AVnu Alliance has created an Industrial Advisory Council for manufacturers and end users to learn more about the Alliance and the standards.
