The Chasm Group is one of the world's leading high-tech consulting practices, headed by best selling author, Geoffrey Moore, whose books, Crossing the Chasm and Inside the Tornado are required reading for anyone venturing into the high-tech industry. Now Moore's partner, Paul Wiefels, analyses and clarifies the ideas covered in these bestsellers with a step-by-step field guide organized around three major concepts: * How high-tech market develop *...