the conference for 
Collin Donnell
Collin Donnell has been creating apps for iOS and Mac OS X full time since May 2008. Since then he’s gotten to lead and contribute to a lot of great apps. Collin contributed to apps like Things for iPhone, and consulted for others, before spending two years working for Avatron Software, Inc. on their apps, Air Sharing and Air Display. In September 2011 he left Avatron to start his own company — Albina Development — where he is busy developing apps for himself and others.
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CocoaConf PDX Presentations:
Pretty Matters
Even if your app has great features and never crashes, no one might ever find out if its hidden behind lackluster visuals or it's confusing to use. During this presentation I will discuss some steps you can take in order to improve your apps both visually and functionally to help them stand out.
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