With the elimination of the perpetual license, how much more will Autodesk programs cost you? Owen Wengerd did the research, and found the following ratios: 40% -- Annual subscription becomes more expensive (than perpetual) after 2 years and 5.5 months.
Modern examples of disruptive innovation include the development of mobile cellular telephones, digital cameras and e-book readers. Harvard Business School professor Clayton Christensen is noted for popularizing the term disruptive innovation in his book The Innovator's Dilemma.
A disruptive technology is one that displaces an established technology and shakes up the industry or a ground-breaking product that creates a completely new industry. Harvard Business School professor Clayton M. Christensen coined the term disruptive technology. In his 1997 best-selling book, The Innovator's Dilemma, Christensen separates new technology into two categories: sustaining and disruptive.