Faking traffic on Google Maps with a wagon of 99 smartphones

<img width=“750” height=“422” src=“https://i0.wp.com/flowingdata.com/wp-content/uploads/2020/02/Google-Maps-fake-traffic.jpg?fit=750%2C422&ssl=1" class=“attachment-medium size-medium wp-post-image” alt=“” srcset=“https://i0.wp.com/flowingdata.com/wp-content/uploads/2020/02/Google-Maps-fake-traffic.jpg?w=1920&ssl=1 1920w, https://i0.wp.com/flowingdata.com/wp-content/uploads/2020/02/Google-Maps-fake-traffic.jpg?resize=750%2C422&ssl=1 750w, https://i0.wp.com/flowingdata.com/wp …