HP35
David Cochran - Inventor of the scientific pocket calculator
Download KI_20090620.mp3 What started out as a pet project of David Packard quickly turn into the HP-35 which was the epitome of a revolutionary mousetrap. Hand-held four function calculators were already on the market. Few could imagine a machine with scientific calculation capability that would fit in your
Interview with David Cochran on creating the HP35 calculator
Download KI_20090620.mp3 This is the 1st in a series of interviews of individuals and teams who have created what I would consider killer innovations. In this episode, I recorded an interview with David Cochran, the original Product Manager of the HP35 calculator. Per the entry in Wikipedia: The
