Ravi Jain is Head of Products and Technology at Tapestry, the moonshot for applying AI to decarbonizing the electric grid at X (formerly Google X). Ravi previously led AI for AR & Metaverse at Meta, was VP at Amazon for Search AI & Alexa, CTO to Paul Allen at Vulcan on technology strategy; Director for mobile advertising at Google; VP for network research at NTT DoCoMo Labs; Sr Scientist, mobile computing, at Bellcore. Lead for the ACM Technology Policy Council on Generative AI. Advisor to VC firms and startups. PhD Computer Science, 70+ research papers, 3 books, 30+ patents. IEEE Fellow.