Turnstile + train schedules and capacity = platform density in realtime

The Social Distancing Index™ Is this a calculation that can be made for people and get alerts on their phones? Could there be a series of calculations to determine density of passengers on platforms and platform areas. Can that data combine with crowd sourced information and using multiple data sets and some assumptions and inferences.… Continue reading Turnstile + train schedules and capacity = platform density in realtime