My retail reviews hit on the myths and realities of the omni-channel - now it's time for AI and predictive. First up? Everseen, an Irish upstart and pioneer in AI Point of Sale technology. But as my talk with CEO Alan O'Herlihy shows, the next retail giant Everseen is set to take on is Amazon, as in Amazon Go. The checkout-free future of retail is firmly in Everseen's sights.