The NRF Big Show often highlights future technology that retailers might not deploy for a few years. But when it comes to improving the shelf stocking experience or building out a smooth logistics system, the future is now. Wakefern Foods and Postmates are leveraging out-of-stock detection cameras and robotics to bolster the shopper experience, both in stores and while awaiting a home delivery. In a Q&A led by Seth Webb, Managing Director at Tusk Ventures, three retail and supply chain executives discussed the future of logistics. Panelists included: Vikrum Aiyer, Head of Public Policy and Strategic Communications at Postmates; Christopher McCrae, Manager of Retail Logistics at Wakefern Food Co.; and Nick Saunders, Senior VP of Sales and Marketing at Quiet Logistics.