Tag Archives: Internet

Why Inequality Matters

By Thorvaldur Gylfason – Since the early 1970s, the share of national income paid to workers in advanced economies has fallen from 55 to 40 percent. A declining labor share goes along with increased inequality in the distribution of income and wealth as well as health. Medical researchers report that the wealthiest one percent of American men live 15 years longer than the poorest one percent and that the wealthiest one percent of American women can expect to live ten years longer than their poorer counterparts. The gap is widening.

Concerns about inequality have recently been thrust to the forefront of political discourse around the world. An important part of the explanation for the surprise victory of Donald Trump in the 2016 US presidential election is that he did well among those voters who felt they had been left behind with stagnant real wages for decades while CEO compensation rose from 20 times the typical worker’s compensation in 1965 to 270 in 2008.

What could workers do?

As film maker Michael Moore puts it, they could throw Molotov cocktails at the powers that be. Trump was their Molotov. Similarly, in the 2016 referendum in the UK, those who felt left behind tended to vote for Brexit. more>

Updates from Ciena

VodafoneZiggo is revolutionizing the Netherlands’ digital infrastructure
By Leo-Geert van den Berg – Did you know the Netherlands is Europe’s leading country in internet access, broadband connectivity and internet usage on mobile phones?

A lot of tech companies use the Netherlands as a test bed for new solutions and according to recent reports, we are among the frontrunners in the EU in cloud adoption both for businesses and consumers. When it comes to our networks, we rely on their support on our road to success. Here in the Netherlands, we pride ourselves on being open to try new things.

As the largest fixed broadband provider and second largest mobile operator by subscribers in the Netherlands, VodafoneZiggo is looking to the future, with the goal of moving the Netherlands to a renewed network in 2020 – the ‘network of the future’ –  which supports Gigabit speeds of 1.000 Mbit/s. The goal of this network is to align our mobile and fixed connections even closer, so there is a seamless transition between fixed internet and Wi-Fi.

To make networks faster, scalable, and more reliable, they must be built with the intention of becoming fully virtualized. And, thanks to Ciena’s WaveLogic Ai 400G programmable solution, more>

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Updates from Siemens

Improved Design Collaboration with Solid Edge Portal: Use Case
By Keith Cain – Collaboration is an important consideration for designers and engineers. Whether you are a large firm or corporation or a small independently owned operation, chances are you work with multiple vendors. The Solid Edge Portal lets you share your designs easily with others, and they can even provide feedback or make changes as needed and send the files back to you.

Today’s post looks at a specific use case to show you how this necessary aspect of product development is facilitated with a tool like the Solid Edge Portal.

There are many ways to use the Solid Edge Portal for collaboration. In our manufacturing workflow, we use the Solid Edge Portal as the primary method for our purchasing department to procure quotes and share models to the vendor(s) selected for manufacturing the components.

In this use case, our engineering department provides the purchasing department two components that are needed to manufacture an assembly for the base of a hydraulic cylinder. more>

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Everyone wants to “teach a man to fish.” But skills training alone doesn’t help the world’s poor.

By Kelsey Piper – Skills training programs take a lot of forms, but there are generally two kinds: programs aimed at individuals, which try to teach them everything they’ll need to take higher-paying local jobs, and programs aimed at business owners and prospective business owners, which try to teach them skills to run a business more efficiently and expand their operations.

Their objectives are laudable, but there’s just one problem: They largely don’t work.

Participation rates in the programs aren’t very high. People who do participate often drop out, if the program lasts more than a few days, and unsurprisingly, it’s hard to teach important results in that time. For that matter, participants might be right to ignore the program or drop out, as research suggests that the programs don’t reliably increase income.

This isn’t to say every skills training program is ineffective. But even the programs that do show results often don’t stand up to cost-benefit analysis: The results they get are worse than if they just gave people the money that is spent on training them.

That said, recent research has found cost-effective results for programs that take a combined approach: training and mentoring, plus direct grants of assets. Those programs, more than just pure skill-training approaches, look to be worth further study and investment going forward. more>

Commercializing 5G: How to use standards and testing for success

By Kalyan Sundhar – The standards that dictate how 5G systems should work and interoperate were released earlier this year from the Internet Engineering Task Force (IETF) in an eagerly awaited update. The new telecommunications standards cleared the way for those planning to develop, build, or leverage 5G technology.

It is clear that a great deal of thought went into the development of the latest versions of the 5G standards to spur the growth of the 5G market and deliver new opportunities. Technology that follows these standards will ensure that the reliability of these networks is much more stable as it fills in the new market gaps.

This new version of the standards has opened the door for stand-alone (SA) 5G networks that do not rely on 4G for 5G signaling and kicking off a frantic rush to own the 5G market. While 4G networks are still available for added support, companies that do not have an existing 4G infrastructure can build their 5G deployments from scratch. This is due to a section of the standards that governs 4G handovers through interweaving 5G cells with existing 4G deployments.

The standards are only the foundation that will support the development of the 5G industry, but there is still plenty of work needed by companies to get it right. What that will look like is up to individual interpretation as there are gaps in the guidelines that make up the new standards. Interoperability will continue to be a challenge as organizations implement proprietary visions for 5G within those gaps. more>

Updates from Adobe

All the Colors of Beauty
By Brendan Seibel – Marilyn Monroe standing on a subway grate, her white dress billowing around her hips—it’s an iconic Hollywood image. That immortal scene from The Seven Year Itch has inspired countless tributes and parodies over the years.

Artist Tya Alisa Anthony was researching the history of Black media when she came across an old Jet magazine cover featuring Donna Summer re-creating Monroe’s peek-a-boo pose.

Anthony’s parents had collected the weekly digest when she was a child, but re-examining back issues revealed a disconnect between the magazine’s eye-catching covers and its articles on Black agency and pride.

“These women were not being recognized or respected as Black women,” says Anthony. “They were representing European ideals, highlighted with stories like ‘Are Black Women Getting More Attractive?’ or ‘Stripper to Singer.’

It didn’t settle right with me, attempting to connect to the women on the covers.”

The portrait series Complexion is Anthony’s response. more>

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Updates from Chicago Booth

The secrets of shopping
By Amy Merrick – A woman suffering from a headache walks into a drugstore. She faces a shelf of remedies: mostly bottles of branded aspirin, such as Bayer. Next to those colorful, heavily advertised boxes are store-brand packages of generic aspirin. The woman puts the generic into her basket and goes home.

A quartet of researchers find that she’s not alone, as sophisticated shoppers—such as doctors or pharmacists, the people most likely to know whether the extra few dollars spent on a brand are worth it—opt to buy generic headache drugs more often.

In fact, a doctor or pharmacist is 18 percentage points more likely than the typical shopper to buy a private-label headache remedy. The magnitude of the difference surprised one of the researchers, Matthew Gentzkow, Richard O. Ryan Professor of Economics and Neubauer Family Faculty Fellow at Chicago Booth.

“The effects are really big across a lot of health-care categories,” Gentzkow says. The researchers estimate that if all US consumers were to start shopping like pharmacists, they could save a collective $410 million a year on headache remedies. more>

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Updates from Autodesk

Design Master Electrical
Design Master Software – Design Master Electrical is a complete electrical drafting and calculation software program that works directly inside AutoCAD. It is compatible with AutoCAD 2004 to 2019.

Engineers across the country are using it to complete their designs faster, easier, and with fewer errors.

You “accomplish more work in less time, with greater accuracy,” says Angie Hester of Trindera Engineering in Coeur d’Alene, ID.

“There’s never a disconnect of information between drawings and schedules,” explains Donald Evans of Evans Engineering and Consulting in Post Falls, ID. more>

Platform Work – Breaking Barriers Or Breaking Bad?

By Irene Mandl – In the abstract, platform work is the matching of supply and demand for paid work through an online platform. In practice, most people are likely to have encountered it through big online platforms such as Uber, Deliveroo or Amazon Mechanical Turk. This is a new form employment that began to emerge in Europe about a decade ago. And while it is still small in scale – estimates of the percentage of workers employed by platforms are in single digits – it is growing relentlessly.

New platforms are constantly starting up, changing their business models and sinking into obscurity. But some have gained a solid foothold and look likely to be around for some time to come.

Increasing numbers of workers are attracted to working this way – for some, out of necessity as they have no alternative employment opportunities; for others, it’s an easier way to get work than looking for a standard job. Some use it as a way to earn extra income on the side – perhaps to pay for a holiday or buy a new car. And some do it simply because they enjoy it – like the designers who use it to showcase their creativity online.

Many try it once and never do it again, others do it regularly but not intensively, and a small proportion of Europeans do platform work as their main income source.

It is growing thanks in part to the ever-expanding variety of tasks being mediated through platforms. At one end are the online micro-tasks – click-work – that do not require particular skills, such as tagging photos. At the other are larger projects commissioned from highly skilled professionals.

The tendency of platform work to encroach on existing areas of business has sparked debate in many EU member states and attracted media attention – the backlash of food-delivery riders against platforms like Deliveroo or Foodora or of traditional taxi companies against Uber have been widely reported.

Platform work does not fit into traditional economic and labour market structures, and is challenging the institutions and legislation built around them. Courts in various countries have been asked to decide whether or not this business model creates unfair competition for traditional operators and whether it circumvents labor law. more>

The Steps in Creating a Digital Twin

By Don Wilcher – Artificial intelligence (AI) and machine learning (ML) are making major impacts in the healthcare, advanced manufacturing, agriculture, and consumer electronics vertical markets. The ability to predict behaviors and trends or classify objects based on physical traits is accomplished through AI and ML technologies. With the aid of an Internet of Things (IoT) infrastructure, a digital twin can be created.

Developing a digital twin requires the meshing of physical properties with an information communication technology (ICT) framework and software for data visualization. This data visualization represents real world events and characteristics of physical objects and processes.

In an industrial control process, the ability to monitor physical stimuli, such as temperature, pressure, vibration, and force, is important to the product manufacturer. Such physical stimuli affect the feel, function, and look of the manufactured product. To ensure the quality of the product meets the requirements of the customer, a specification is developed.

The traditional method of using specifications was based on building a physical prototype for testing and data collection. Continuous building of the target physical prototype to adjust the function of the product is costly and time consuming.

However, the digital twin can address functional concerns through a visual representation of the physical prototype. A digital twin is a virtual replica of the physical prototype. more>