Harshit Khaitan is the Director of AI Acceleration at Reality Labs, Meta. His group builds the full stack on-device AI acceleration for wearables, such as the Orion AR Glasses. His current focus areas are on-device LLMs and contextual AI. Previous to Meta, he was an early member of Google’s Cloud TPU group and also co-founded Google's Edge-TPU project that powers AI acceleration in Pixel phones today. He previously held technical leadership positions at Nvidia and has a master's degree in computer engineering from NC State university.