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:

Designing Cross-Cultural User Experiences

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Upon hearing the term cross-cultural UX design most people might be unsure what it means and find it a mouthful to say. As the name suggests, cross-cultural UX design is when designers create a product that can be an enjoyable user experience for all people of all countries and cultures throughout the world. It makes sense that this is a relatively unknown and new term as it has only been used in recent years as our world experiences rapid globalization. Below I put together 6 major points to take into consideration when designing cross-cultural user experiences.

The User Experience Team of One: A Research and Design Survival Guide

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I’ve recently made it one of my goals to learn more about UX and design.  To that end, I read a book that was highly recommended by our Grio designers, The User Experience Team of One: A Research and Design Survival Guide, by Lean Buley. The book is written for people who are or want to be UX professionals, with a focus on those who either the only person in their company working on UX or who are in some way UX evangelists in their organizations.  Although the intended audience of the book is UX professionals, there were also number of tips and ideas that a company like Grio can find useful.  On many projects, especially when budgets and time are tight, Grio takes on the role of UX evangelist for our clients.

Loading an Image Asynchronously in iOS

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If you had read thru Apple’s iOS Human Interface Guidelines, I’m sure you’d notice that it mentioned about how your app should provide a responsive user experience. If the app is processing a lengthy operation, it ought to provide a feedback as suggested by Apple, “Subtle animation can give people meaningful feedback..” Consider this lengthy operation:  loading image from a URL. This is a very common task. The problem is, UIImageView doesn’t have a built-in method that lets you load an image and at the same time give you a chance to provide a meaningful UI feedback such as a “subtle animation”.

You Do What Android Want = Android Do What You Want ~ Part 1: The Mystical 9-Patch

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The Mystical 9 patch

You Do What Android Want = Android Do What You Want
Part 1: The Mystical 9-Patch

I recently encountered some blank stares from some colleagues regarding certain aspects of the 9-patch.

Granted, there doesn’t seem to be all that much documentation out there explaining the ins and outs of nine patch, possibly adding to the mystique, but then again, maybe there isn’t all that much to explain.

Here I’ll outline the basics of the 9-patch, and you can comment as to whether it indeed makes simple sense… or instead, communicate your own blank stare with some scathing criticism below in the comments section.

A Lightweight jQuery Notification Bar

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Notifying users with quick messages and alerts in a website is one of the most recurring needs of a web developer.
Every time I need to implement something like that, I start looking around the web hoping to find some Javascript/jQuery plugin that would do the work for me.
The good thing is that a lot of people have already faced this problem.
The bad thing is that the results of the search are way too many and often very confusing.
Chances are that most of the time, you don’t really need a 3MB-super-fancy-hyper-customizable-highly-priced plugin, but you just want something that works, and that you can quickly incorporate into your code.