These problems illustrate a common product development quandary. People who love tech gadgets want new products that do cool new things. This creates the customer demand that gives product developers like me incentive to add new features. Yet none of us wants these products and features to be confusing, to lead us astray, to drive us down a softwar

Why do some products, like the iPhone, turn out as well as they do? I’m now ready to offer my complete answer. It comes in three parts. The first part is the demo-making creative selection process.

Over time, Don and I began to understand and absorb the model Richard showed us. Look for ways to make quick progress. Watch for project stalls that might indicate a lack of potential. Cut corners to skip unnecessary effort. Remove distractions to focus attention where it needs to be. Start approximating your end goal as soon as possible. Maximize