Jobs got all his computing innovations from Xerox Parc &amp; Woz.<p>That he transformed society by successfully commercialising those ideas is undisputable.<p>Alan Kay&#x27;s Dynabook was an innovation, Jobs realised this innovation in the iPhone, transforming society as Kay predicted truly portable computers would.<p>Again with windowing &amp; GUIs, without Jobs Xerox Parc&#x27;s ideas may have been lost to history.<p>So he did <i>radically change the course of technology</i> which is the OPs title. Innovations languish without succesful implementation.