Hari is an engineer of more than thirty years standing; an expert in systems, algorithm, firmware and hardware design, wearable computing and human sensing.

His experience extends to innovative work at the likes of Intel, Tessera, Jawbone and Logitech, where he is vice president of engineering for audio wearables. He applies the insights he has gained over the years to support Liminal Collective with technical innovation around the human and human potential - machine learning, human-machine interfaces, sensing.