One of the greatest tools Apple provides to its iPhone developers is Interface Builder. Interface Builder is an application that allows you, the developer, to

For three generations of the iPhone, Apple kept the screen consistent (320x480 pixels and 3.5 inches diagonal). But now Apple's new iPhone 4 boasts the

The Touch Gesture Reference Guide is a unique set of resources for software designers and developers working on touch-based user interfaces.The guide contains: 1) an overview of the core gestures used for most touch commands 2) how to utilize these gesture ...

The Laws of Simplicity

John Gruber explains how Apple's product development process is one of constant, relentless iteration.

Knowledge management and competitive research community for user experience design on the web.

The goal was simple -- To create a wireframe tool that would enable designers to have that perspective. Providing you an actual viewing resolution of your potential user. Looking your site on what the user sees.