Zoom out when moving fast

[chriswhong]

Zoom the map view out when the marker is moving fast to avoid jumpiness AND not make the user feel seasick

[sarah-banyan]

Hi. I just feel confused about how to use this code after downloading it from the Github. I have built the local apache server and then get the taxi data from your website. However, it couldn't work well and stay in the first page. Is it because that it needs the special environment or I have done some wrong steps? Thank you for answering! I will be appreciate for your help of this extraordinary project.