A Skylink train at DFW Airport [Photo: Dennis Schroeder/NREL]
In a report aiming to help Dallas-Fort Worth International Airport achieve net-zero carbon emissions, Young and his NREL research team found a surprising pathway to airport energy savings: "digital wayfinding technologies." Technology including phone app-based "augmented reality navigation" can help travelers move through facilities more efficiently, with autonomy, while also helping people with reduced mobility.