Tag Archives: Technology

Updates from Ciena

Accelerate mission response with a simpler, Adaptive Network
Jim Westdorp, Ciena Government Chief Technologist, outlines how a holistic, end-to-end networking approach can help agencies meet growing digital and cybersecurity demands.
By Jim Wesdorp – The rapid transition to remote work and constituent demands for improved user experiences are challenging government agencies to digitize services—from tax payments to employee benefits. At the same time, government databases are increasingly becoming major targets for individual and nation-backed attackers. Budgetary constraints and diminishing tech expertise only complicate matters as agencies struggle to balance cost- and performance-optimization alongside cyber resiliency.

So how can government agencies accelerate digital transformation, defend against hackers, and support legacy applications and complex infrastructures?

The answer: a network infrastructure that is simpler to manage. Modern IT and communications can enable automation, improve performance, and help assure cyber resiliency at a time when government agencies are under unprecedented pressure to deliver services quickly and securely.

It takes more than technology, though, to simplify a network. A foundational step in any modernization effort is to conduct an inventory of a network’s physical assets, from routers to servers, and determine both the network elements and attached management software used to construct it. more>


Why Immigration Drives Innovation

Economic history reveals one unmistakable psychological pattern.
By Joseph Henrich – When President Coolidge signed the Johnson-Reed Act into law in 1924, he drained the well-spring of American ingenuity. The new policy sought to restore the ethnic homogeneity of 1890 America by tightening the 1921 immigration quotas. As a result, immigration from eastern Europe and Italy plummeted, and Asian immigrants were banned. Assessing the law’s impact, the economists Petra Moser and Shmuel San show how this steep and selective cut in immigration stymied U.S. innovation across a swath of scientific fields, including radio waves, radiation and polymers—all fields in which Eastern European immigrants had made contributions prior to 1924. Not only did patenting drop by two-thirds across 36 scientific domains, but U.S-born researchers became less creative as well, experiencing a 62% decline in their own patenting. American scientists lost the insights, ideas and fresh perspectives that inevitably flow in with immigrants.

Before this, from 1850 to 1920, American innovation and economic growth had been fueled by immigration. The 1899 inflow included a large fraction of groups that were later deemed “undesirable”: e.g., 26% Italians, 12% “Hebrews,” and 9% “Poles.” Taking advantage of the randomness provided by expanding railroad networks and changing circumstances in Europe, a trio of economists—Sandra Sequeira, Nathan Nunn and Nancy Qian–demonstrate that counties that ended up with more immigrants subsequently innovated more rapidly and earned higher incomes, both in the short-term and today. The telephone, hot blast furnace, screw propeller, flashlight and ironclad ship were all pioneered by immigrants. The analysis also suggests that immigrants made native-born Americans more creative. Nikola Tesla, a Serbian who grew up in the Austrian Empire, provided George Westinghouse, a New Yorker whose parents had migrated from Westphalia, with a key missing component for his system of electrification based on AC current (Tesla also patented 100s of other inventions).

In ending the quotas imposed under the Harding-Coolidge administration, President Johnson remarked in 1964 that “Today, with my signature, this system is abolished…Men of needed skill and talent were denied entrance because they came from southern or eastern Europe or from one of the developing continents…” By the mid-1970s, U.S innovation was again powerfully fueled by immigrants, now coming from places like Mexico, China, India, Philippines and Vietnam. From 1975 to 2010, an additional 10,000 immigrants generated 22% more patents every five years. Again, not only did immigrants innovate, they also stoked the creative energies of the locals. more>

Updates from ITU

Towards environmental efficiency in the age of AI
ITU – The rapid adoption of artificial intelligence (AI) and emerging technologies has sparked the need for a sustainable approach able to safeguard the environment. A recent ITU workshop provided a platform to discuss environmental efficiency in the age of AI, increasing automation, and smart manufacturing.

The workshop discussed emerging technologies’ potential to contribute to climate action as part of global efforts to achieve the UN Sustainable Development Goals. It also highlighted practical tools to evaluate environmental aspects of emerging technologies and discussed the role to be played by international standardization in supporting the expansion of this toolkit.

The workshop’s discussions fed into a meeting of the ITU Focus Group on environmental efficiency for AI and emerging technologies (FG-AI4EE). The group is analyzing the relationship between emerging technologies and environmental efficiency to benchmark best practices and provide a basis for new ITU standards. “This focus group is among the first global platforms for the environmental aspects of emerging technologies,” noted Paolo Gemma, Huawei, Co-Chair of the Focus Group.

The Focus Group is open to all interested parties. Sign-up as a participant and join the mailing list on the homepage. For more information, contact tsbfgai4ee@itu.int. more>


Updates from ITU

Banking for all: Can AI improve financial inclusion?
ITU – In a world where an estimated 1.7 billion people do not have a bank account, can artificial intelligence help make financial inclusion a reality for everyone?

This was the topic under discussion at a webinar during the year-round AI for Good Global Summit 2020.

Inclusive financial access directly helps enable seven of the 17 United Nations Sustainable Development Goals. It requires people and businesses in underserved areas to have affordable and easy access to secure financial services and products.

This means being able to build credit, receive funds, deposit money, buy insurance, invest in education and health and withstand economic shocks.

With the rise of mobile phone use and information and communication technologies (ICTs) penetration in developing countries, financial service providers are now turning to artificial intelligence to make financial inclusion happen.

‘Superpowers’ for digital services

Typically, to lend money, providers use documents to verify the identity of a person, evaluate their credit score and offer a collateral loan. But AI tries to fix this for people who cannot meet these requirements, said panelist Rory Macmillan, Founding Partner at Macmillan Keck, Attorneys & Solicitors. more>


The rule of law: a simple phrase with exacting demands

If the finger is to be pointed—rightly—at Hungary and Poland, then the EU must insist on compliance by all with universal norms.
By Albena Azmanova and Kalypso Nicolaidis – That the European Union, in its moment of public healthcare emergency and acute economic plight, should find itself paralysed over such a seemingly abstract matter as the rule of law is one of the great paradoxes of our times. And yet this is exactly the conundrum plaguing approval of the EU’s seven-year budget and recovery fund, totaling €1.81 trillion, which Poland and Hungary have been blocking over rule-of-law conditionality for the funds’ disbursement.

Respect for the rule of law is one of those self-evident truths—the absolute minimum requirement of decent political rule—which should be unproblematic in the family of liberal democracies that is the EU. It is equally beyond doubt that the prompt approval of the pandemic recovery fund is in everyone’s interest.

Many commentators assert that the EU should stand up to the defiant governments, in the name of its fundamental values. We do too. But our hope is that we, in Europe, can use this moment as an opportunity to question ourselves further.

Most of us may believe that the arguments put forward to resist rule-of-law conditionality are disingenuous. And they are. But we must still take them seriously when they are presented in line with … the rule of law.

Hungary and Poland are claiming that, by being poorly defined, the rule-of-law principle opens the door to discretionary decisions and thus to the abuse of power.

The rule of law as a political principle and legal norm was indeed born of the ambition to constrain the arbitrary power of central authority. This was why the English barons forced King John to adopt the royal charter of rights, the Magna Carta, on June 15th 1215. The specification of basic freedoms, codified not as privileges for a handful of aristocrats but as abstract and unconditional rights, was meant to ensure that no authority could place itself above these rights in pursuit of its political ends

It is true that the EU should make no compromises with the very foundation of the liberal political order. But the EU itself has complied with these principles erratically and selectively, thus violating the spirit of the rule of law.

This has been evident in several instances—from lack of concern with the Silvio Berlusconi media monopoly in Italy to France’s semi-permanent state of emergency, Malta’s and Slovakia’s complacency with political murder and the Spanish government’s response to the 2017 independence referendum in Catalonia. Often, the EU is content with narrowly reducing the remit of the rule of law to a simple matter of legality—ignoring routine violations of core values, such as the right to peaceful assembly, freedom of speech or even the right to liberty and life itself.

Has the EU not thereby set itself up for the current crisis, supplying the ammunition for autocrats to try to absolve themselves from compliance with the rule of law? more>

How to Build Better Sidewalk Connectivity

TI is working to improve near the sidewalk edge connectivity for household wireless devices.
By John Blyler – Late last year, Amazon announced their “Sidewalk,” a neighborhood network designed to help customer devices work better both at home and beyond the front door. A little less than a year later, the company announced additional details on the Amazon Sidewalk, which highlighted the low-power, long-range connectivity benefits for IoT devices. For anyone who has attempted to install a smart security camera or a connected doorbell at the edge of their Wi-Fi connectivity range, this announcement came as a welcome respite from the difficulties in getting IoT devices to connect and stay connected.

Texas Instruments (TI) is among the chipmakers working with Amazon to make Sidewalk a reality. When TI announced its support for Amazon Sidewalk, it highlighted several low-power, multi-band devices that enabled developers to build applications that leveraged the Sidewalk protocol as well as Bluetooth Low Energy.

To learn more about these multi-band wireless devices and how they support the Sidewalk, Design News talked with Casey O’Grady, marketing manager at Texas Instruments. She focuses on removing barriers for the global deployment of Sub-1 GHz connectivity to achieve greater distances with ultra-low power.

O’Grady: Amazon Sidewalk can extend the range of low-bandwidth devices and make it simpler and more convenient for consumers to connect. Ultimately, it will bring more connected devices together into an ecosystem where products such as lights and locks can all communicate on the same network. Sidewalk can enable devices connected inside the home to effortlessly expand throughout the neighborhood. more>

Updates from Adobe

Build dynamic cityscapes with Brian Yap
The Adobe creative director and illustrator demonstrates how to make a complex metropolis using very simple shapes and lines.
By Jordon Kushins – Two rectangles and a triangle. Those are the basic building blocks Brian Yap uses to form the foundation of one of myriad structures in a dynamic cityscape he brought to life with Adobe Illustrator on the iPad.

As a creative director and illustrator here at Adobe, Yap knows his way around Creative Cloud, and his portfolio is a testament to the capabilities of a variety of apps and programs. “I’m almost entirely mobile now,” he says. “I’ll sometimes scribble in a notebook, or finish something off on desktop, but the tablet is my main tool.”

Downsizing from desktop to tablet hasn’t made him any less meticulous. “I’d describe my work as over-detailed,” he says with a laugh. “Or maybe ‘complex’ is a better word. I like to work in a variety of different digital styles — everything from what feels like classic ink drawings to music posters to very graphic and sometimes even sculptural works — as well as experiment with different materials.” more>


Updates from Ciena

Can utilities have their multi-layered cake and eat it too?
Utilities are facing increasing bandwidth demands on their communications networks. Ciena’s Mitch Simcoe explains how modernizing networks to a private packet-optical fiber architecture can help utilities scale to support new smart grid applications.
By Mitch Simcoe – Utilities are increasingly in the eye of the storm these days. Whether it’s having to deal with hurricanes in the Gulf Coast over the last few months or wildfires on the West Coast, utilities have had to put more sensors out in the field to keep abreast of changing weather conditions and potential risks to their power grids. The increasing demands for utilities to show that they are carbon-free is also changing the way they generate and distribute energy. The one common denominator that utilities have is more data to collect and backhaul from their power grids, which is driving increasing demand on their communications networks.

Many utilities may not realize it, but recent advancements have resulted in several bandwidth-intensive applications and processes driving up demand on their networks:

  1. Video Surveillance
    Security continues to be top of mind for utilities and security surveillance in the past has been more “after the fact”; where video surveillance is stored locally at the substation and only accessed after a security breach. Today’s approach is to backhaul all security video footage to a centralized data center and apply artificial intelligence (AI) techniques to proactively determine if a security breach is in the process of occurring. In those cases, security personnel can be dispatched on site in near-real time. Each video camera at a substation can generate 9 Gigabytes of data per day and a typical substation could have a dozen video cameras to surveil.
  2. Synchrophasors
    Prior to the big power outage of 2003 in the Northeast United States (where 50 million households lost power for two days), sensors on the power grid using SCADA (Supervisory Control and Data Acquisition) would sample the state of the grid about once every four seconds. This significant outage could have been avoided had the grid been sampling data more frequently. To address this, a device called a synchrophasor (not the Star Trek type!) was introduced, which would sample the state of the grid 30 to 60 times per second. This has allowed the grid to be more reliable but produces significantly more data to backhaul and process. Each synchrophasor PMU (Performance Measurement Unit) can generate 15 Gigabytes of data per day and all of that must be backhauled to a central data center for analysis.
  3. Smart Meters
    In the US, over 50% of households are now serviced by a smart meter that measures your household’s power consumption every 15 minutes. Beyond their billing function, they help utilities track power consumption hotspots during peak usage. For a utility of 1 million households, which would be the middle range for most US Investor-owned Utilities (IOUs), this can generate 1 terabyte of data per day that needs to be backhauled to a central data center for processing.
  4. Internet of Things (IoT) devices
    These include what we mentioned earlier: weather sensors and sensors on power equipment to proactively identify issues. Smart thermostats in homes is another growing trend which utilities are using to offer smart “on-demand” billing plans where you allow the utility to raise your thermostat during periods of peak usage during the hot summer months in exchange for a lower cents per kWh price.

For the first three categories we mentioned above, a utility of 1 million households would result in a daily requirement for data backhaul of 6 to 8 terabytes. With this amount of data to backhaul and process, it is no wonder utilities are exhausting the available capacity of their legacy communications networks.

The Information Technology (IT) group in a utility is tasked with managing many of these new applications associated with a smarter grid. Some utilities have been leasing copper-based TDM services for many years from service providers for smart grid, IT and substation traffic. The cost of this approach has been onerous and only gets more expensive as service providers are migrating their networks away from copper to fiber and wireless options. more>

Updates from Chicago Booth

This one ubiquitous job actually has four distinct roles
The avatars of the strategist
By Ram Shivakumar – Among the occupational titles that have become ubiquitous in the 21st century, “strategist” remains something of a mystery. What does the strategist do? What skills and mindset distinguish the strategist from others?

Is the strategist a visionary whose mandate is to look into the future and set a course of direction? A planner whose charter is to develop and implement the company’s strategic plan? An organization builder whose mission is to inspire a vibrant and energetic culture? Or is it all of the above?

Academic scholarship does not settle this question. Over the past 50 years, many competing schools of thought on strategy have emerged. The two most prominent are the positioning school and the people school. The positioning school, closely associated with ideas developed by Harvard’s Michael Porter, argues that strategy is all about distinctiveness and not operational efficiency. In this view, the acquisition of a valuable position depends on the unique combination of activities that an organization performs (or controls). The people school, closely associated with the ideas of Stanford’s Jeffrey Pfeffer, posits that the principal difference between high-performance organizations and others lies in how each group manages its most important resource—people. In this view, high-performance organizations foster a culture that reward teamwork, integrity, and commitment.

Because these two schools differ in their doctrines (assumptions and beliefs) and principles (ideas and insights), each envisions a distinct role for the strategist. more>


Updates from Siemens

Designing large scale automation and robotic systems using Solid Edge
By David Chadwick – Precision Robotics and Automation Ltd (PARI) is a leading developer of automation and robotic systems globally. Their customers in the automotive sector include established giants like Ford, Chrysler, PSA, Daimler-Benz, Tata Motors, Mahindra, and new significant players like VinFast. PARI designs, manufactures and installs complete, automated systems including multi-station lines for machining and assembly of powertrain components and assemblies.

PARI has been a major user of Solid Edge for 15 years with 160 licenses deployed at their headquarters near Pune in India. Typical automation solutions deployed by PARI incorporate a wide variety of robots, actuators and sensors and other mechatronic items. These systems can comprise over 25,000 unique components.

Mangesh Kale, Managing Director of PARI describes their design process. “If a six-axis robot is required for a specific application then we use robots from major suppliers like FANUC, ABB and Kuka, or other makes specified by the customer. We typically receive 3D models from these manufacturers and we integrate these into our automation system designs. However, many applications demand gantry type robots that we design and manufacture ourselves. In a typical solution, about 60% of the design is using standardized commodities of PARI. However, custom parts are typically 40% of the design. For example, the gripper sub-assembly for any material handling solution is typically a custom design. This design meets specific application needs to handle components at different stages in the machining or assembly process. The customization required for assembly processes is even higher. We find that Solid Edge is a very powerful and flexible solution for designing these sub-systems.” more>