Infographic: The Mobile Year in Review

Mobile ad tracking and reporting platform S4M has put together an infographic, looking back over the big mobile stories of 2014, with some fascinating insights into how they played out.

For example, did you know that Facebooks auto-play video format, launching in January, now provides 68 per cent of its mobile revenues? Or that time spent on mobiles exceeded 51 per cent of all time spent with digital media in the US this year?

You can find these facts and more on the infographic presented below.