After 14 years as VP of engineering at Android, Dave Burke announced his departure to pursue "AI/bio" projects within Alphabet. Burke was instrumental in key Android projects such as Nexus and Pixel phones, Chrome for mobile, Android TV, and developer tools. His move follows layoffs and restructuring at Alphabet, including merging hardware and Android teams for an AI focus. Hiroshi Lockheimer shifted roles, Rick Osterloh took over devices and services, and Sameer Samat became president of Android Ecosystem. Burke plans to advise while seeking his next project. He aims to explore AI's impact on drug discovery, particularly in pediatric cancer, with CEO Sundar Pichai's support. Burke's departure marks a shift for Android but highlights Alphabet's commitment to AI innovation in its future endeavors.