Category Archives: Misc

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October 31, 2017

Introduction to Blockchain

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The term blockchain has been floating around both the tech and finance communities a lot in recent years. But what is blockchain?

Blockchain is a digital ledger of all transactions across a peer to peer network. Each user in the network will have a full copy of the whole blockchain, which includes data of all transactions. Let’s say a user wants to pay another user. He would encrypt the transaction and broadcast it to the network. The transaction gets put into a new block. The ledger is maintained by miners, who work to approve the transaction and validate it using cryptographic techniques. Then the block is added to the blockchain.

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October 31, 2017

A Brief History of Jet Engines

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The Wright brothers could not have imagined that their visionary insight would help man fly faster than sound just a few decades later. Aeronautics made great strides in the early 19th century, and the war time efforts during World War I and World War II pushed aircraft design and manufacturing to new heights.

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September 13, 2017

A Glimpse into Quantum Computing

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The term “Quantum Computing” is surfacing popular science and media outlets more and more. So what are Quantum Computers? What does quantum mean? How are companies tackling quantum computing research? This post will introduce quantum computing, quantum mechanical phenomena and the status of the quantum computing industry today.

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September 1, 2017

Women in Computer Programming History

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There has recently been much discussion about getting more women into computer programming roles – the case of the Google manifesto shows that what many us think of as outdated gender stereotypes about programmers are still alive and well in some circles.  However, it wasn’t always the case that computer programming was considered a ‘male’ field.  Early computer programming was dominated by women, and it was women who were seen as uniquely capable of being computer programmers.  Among early computer pioneers were many women who made important contributions to computer science and programming and invented many of the concepts & models we continue to use today.

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August 31, 2017

What Is a Design System and When to Create One

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Throughout my continuing journey as a designer I have started to notice several companies are creating what they call design systems. Some people also like to refer to them as design languages, visual languages, or human interface guidelines. Google has Material Design, Apple has created their Human Interface Guidelines, last year Salesforce put together their Lightning Design System, and Airbnb has recently put together a visual design language for their design team. I became curious as what a design system is and why these companies have started to create and document them. Below I’ve broken down my research into a few sections: what is a design system, what are the benefits, and when it is and isn’t beneficial to create one.

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July 14, 2017

Improving Supply Chain Management with Software

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By definition, Supply Chain Management (SCM) is the oversight of materials, information, and finances as they move in a process from supplier to manufacturer to wholesaler to retailer to consumer. Supply chain management involves coordinating and integrating these flows both within and among companies.* SCM is becoming evermore important for small businesses as larger companies they compete with invest more in transportation, logistics, and inventory.

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July 7, 2017

The Elements of Style

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A spate of applications have popped/cropped up in recent years with slogans like “Make Anything Art.”  They purport to transfer the style of one image and render the content of another image in that style.  In the sets of images below, the small inset image is the source of the “style” which is transferred to the larger image.  It’s an impressive trick, although I don’t know that it accurately represents what we mean by ‘style’.

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June 16, 2017

Moneyball for Brands: How Communications Agencies Are Using Data Science

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New model of the media landscape

Before I came to Grio to do software development, I worked as an analyst at a digital marketing agency. Communications agencies are experiencing an industrial renaissance thanks to the rise of social media and the proliferation of data around consumer online behavior. Every Facebook like, every Instagram post, and every click of a link is an opportunity to measure a brand’s influence.

In the past, agencies were separated by activity, such as public relations, advertising, or branding, but these days the responsibilities are much more blurred. Clients are demanding increasingly complex marketing campaigns across multiple platforms. As a result, all firms are being asked to do more work outside of their comfort zone. Basically, clients are looking for a one stop shop for all of their marketing needs. Companies are more than happy to try to be that full service agency.

In this post I’d like to share a quick overview of the changes that communications agencies are encountering, and how they are adapting by incorporating data science into their service offerings.

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June 6, 2017

Fake news

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Traditional media is no longer the only source of news. Internet and social media have become the main platform for news sharing.
According to Pew Research Center 62% of Americans get their news from social media. This means anyone can create and share news stories, regardless of their truthiness.

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June 6, 2017

Introduction to 3D Printing

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3D printing is the process of creating a three-dimensional object by adding many layers of material together. This process is performed by a computer controlled machine commonly called a 3D printer. This article will primarily be discussing the Fused Deposition Modeling(FDM) method of 3D printing. Most FDM printers will heat up plastic and push it out from a nozzle. This process is called extruding.

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