Audience measurement systems
Design, build, operation
RPD specialization
Multiple data collection systems
Multiple delivery platforms
Intab definition, loss detection
Capping of tuning-without-viewing
DVR time-shifting
VOD integration
OTT, convergence, third screens
Sample management and balancing
Channel management
Schedule integration
Timezone management
STB and middleware testing
Auditing; preparation for accreditation
Periodic report production
Analytics and interpretation