Publication use data generating device, publication use data collection system, publication use data generating method and publications use data collection methods

摘要

In the publication readership study, the methods and systems to collect and measure the data on the use of the publication by the participant. There is a system and method that employs a portable monitor that is carried by the participants of this study, along with publications with a variety of devices, such as circuit devices and other piezoelectric transducer, as well as RFID tags.