Eisaiah Engel is a digital innovation expert and best-selling author. Engel’s latest book, Innovation Casino, was born of his struggles to innovate at the extreme ends of corporate structure: first as an entrepreneur and, later, as a marketing leader in a Fortune 10 firm. Engel’s research reveals why building a critical mass of startups is how you win with digital ecosystems and how to do precisely that by transferring the approach of the US government’s SBIR grant program to venture capital.