Portable Monitor for Exposure to billboards and Media Data, and method to measure the exposure of a participant survey.

摘要

Systems, Methods and Devices for collecting data concerning the exposure of participants in both Surveys Predetermined Data media, and billboards. It provides a portable monitor exposure to billboards and Media Data, willing to carry a participant.The Monitor includes devices exposure to billboards to produce Data for monitoring exposure to billboards, a Monitor of exposure to media Data; and a Housing that contains the Monitor devices exposure to advertising Billboards S and exposure to media Data.