5 ms·
Transport for London did this for one week on the Tube last year - https://blog.tfl.gov.uk/2016/11/23/wifi-data-trial-understanding-london-underground-customer-
by timrobinson 9y ago
Transport for London did this for one week on the Tube last year - https://blog.tfl.gov.uk/2016/11/23/wifi-data-trial-understanding-london-underground-customer-journeys/ https://blog.tfl.gov.uk/2016/11/23/wifi-data-trial-understan...