Passive Mobile-phone Technology for Audience Measurement Recommended by Brenda Wortley from the PAMRO 2019 conferenceWatch this space. Home grown African tech, taking into account many of the data and mobile challenges on the continent. Find out more about the PAMRO conference: pamro.org Loading... Taking too long? Reload document | Open in new tab Download [167.00 B] The Toast2025-05-13T13:08:34+02:00