She participated in the Robotics Task Force at Google, leading the development of the LEGO MINDSTORMS components in App Inventor. She is a co-author of App Inventor (O'Reilly 2011) with David Wolber, Hal Abelson, and Ellen Spertus. Liz has over 25 years of software engineering experience, working at Borland, Oracle, and Google, after earning a bachelor's degree in Computer Science from The University of New Hampshire.