The real-time nature of knowing that would allow them to turn on/off air delivery based on conditions or backup. I think the perfect world would be a combinati

The real-time nature of knowing that would allow them to turn on/off air delivery based on conditions or backup. I think the perfect world would be a combination of air and land autonomous vehicles. Maybe even the vehicles take it the last mile and it is flown in more robust air delivery drones more weather proof. Over time I am sure this will happen in some way.