First, businesses discovered quality as a competitive edge; next came service. This book is a primer on how, and why, some products satisfy customers and others frustrate them.
Create quick iPhone app wireframes in Keynote. Sketchkit includes pre-drawn iOS interface elements that can be used to create wireframes for iPhone apps.
Create UI Mockups / Wireframes and Use Case drive Storyboards in PowerPoint. Also automatically generate your functional test cases
Axure RP gives you the wireframing, prototyping and specification tools needed to create UX prototypes