Facial recognition is taking the world by storm. So we found the most innovative mind in the business--Panos Moutafis, who founded Zenus Biometrics in Houston--to tell us what he and his company have been up to. Zenus has a unique technology, which Panos describes in our chat, focused on facial recognition for event check ins. The company heralds it as the world's fastest checkin, which requires no ticket scanning or wearables.