1) The document discusses how new technologies can help airlines and airports create a more connected supply chain by sharing operational data in real-time. It proposes the "HPE Connected Customer" and "HPE Connected Airport" initiatives to improve the customer experience and increase efficiency.
2) The solutions would use technologies like geolocation, big data analysis, and augmented reality to track passenger movement, understand purchasing behaviors, and provide personalized offers or information.
3) By enabling faster and more predictable passenger flows, the proposals aim to reduce delays, cut costs for airlines, and increase retail revenues for airports.