Tempo helps transit agencies keep even spacing between vehicles on a route and stay on schedule by providing feedback to drivers. The Tempo system was created by Via Analytics.
This app is a demo that loops through the various display modes that vehicle operators using Tempo would see:
1. stop countdowns -- operator should not depart stop before end of countdown
2. arrows -- driver should depart the stop if there are no more passengers boardin/alighting
3. bar view -- indicates the degree to which the vehicle is ahead/behind target position along the route