Heidi Roizen is a venture capitalist, corporate director, Stanford lecturer, recovering entrepreneur and Mom. She co-founded software company T/Maker and served as its CEO for over a decade until its acquisition by Deluxe Corporation. After a stint as VP of Worldwide Developer Relations at Apple, she became a venture capitalist, and is now a partner at Silicon Valley-based Threshold Ventures (formerly DFJ). Heidi is currently a corporate director for public company DMGT (LSE:DMGT) and private companies Zoox, Planet, and Memphis Meats. She co-leads the Threshold Ventures Fellows program in the School of Engineering at Stanford University (where she earned undergraduate and MBA degrees).