REST API Models in Swift

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There are a lot of APIs out there, a lot of networking layers, a lot of abstractions, I’m going to offer just one way to start building Swift models backed by a RESTful API. Out of personal preference, PromiseKit will be used instead of callbacks and ObjectMapper will be used to convert between JSON and Swift objects.

Look Ma, No Hands!

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While we may not be seeing a DeLorean turned time machine anytime soon, a vehicle with capabilities similar to those of KITT from Knight Rider isn’t so far fetched.

What is Pixel Density and Why Should You Care?

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Pixel density is the number of pixels per linear physical unit. Measured in pixels per inch (ppi or dpi). Pixel density and resolution are technically the same thing, but often people say “resolution” to mean “pixel count,” a related metric:

count = densityH * width * densityV * height

When other things are held constant:

Beacons, iOS and You

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Photo of beacon

What are beacons?

a) A tiny piece of plastic.
b) A low energy bluetooth device.
c) An emerging technology with numerous applications.
d) All of the above.

If you guessed all of the above, you would be correct! Beacons are an IoT technology that is deceptively simple and small but packs a potentially large punch for app developers looking for new and interesting ways to engage their customers.

Project Management Best Practices at Grio

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At Grio, it has always been our philosophy that we don’t have a “one-size fits all” approach to project management. Different projects have different goals, so our process needs to be adaptable.  Some clients will come to us with existing processes that we can fit into, whereas other clients maybe be starting from scratch on their project with no processes in place and are looking to us for guidance.  Many clients are somewhere in the middle.

The Internet of Things: Future Trends and UX Considerations

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What does the IoT look like in 5, 10, or 25 years?
We’re living in a very exciting time for developments in technology, and there are always new stories of huge funding rounds going to companies bringing us closer to the future we’ve all imagined. Looking at the graphic below we can begin to make some sense of the different forces driving these technologies. Why do certain startups land billion dollar rounds while others slowly emerge out of academic labs? Why do some emerging technologies mature rapidly, while other languish? What differentiates a breakout crowdfunding campaign from a VC darling?

Grio and Angular 2: Are They Ready for Each Other?

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At Grio, we love Angular.  By my estimation we currently use it for at least half of our front-end web application code.  And I in particular have affection for it, so I greeted the recent release of Angular2 with some interest and trepidation.

The release was just an event, though. The framework had already been around long enough for me to fret about it for some time.

Apple Watch Connectivity

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On September 9th, 2014, Tim Cook announced the Apple Watch. This wearable smartwatch quickly gained the loyalty of millions. The wearable was developed in part to incorporate fitness tracking and allow for health tracking, but more-so to free users from their phones. It includes a digital crown used to scroll and zoom, and a touchscreen with Force Touch technology. An extra button under the digital crown serves favorite contacts and access to Apple Pay.

Design & Development in Tandem

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I had the privilege of attending this year’s San Francisco Smashing Conference in early April where I listened to presentations from founders, designers, and front-end developers.

Smashing Magazine is a fantastic online resource for professional designers and developers. They also publish their own books and e-books, as well as host conferences in the U.S. and Europe.

Introduction to React Native

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React Native underlines a JavaScript framework used in writing real and natively rendering mobile applications for Android and iOS. The framework is based on React, which is Facebook’s JavaScript library used in building interfaces for web applications. Building a mobile application using javascript isn’t anything new. The similar technique has been used in frameworks such as Ionic, Sencha Touch, Phone Gap, Cordova, and the list goes on.