A List of Interactive TV Related Calibration, Repair,
Upgrade and Maintenance Businesses
To find out more about an entity's involvement with interactive television, type both their name and "interactive television" in a search engine.
Communology Live Media 2.0
Digital TV Labs
iBurbia - iBurbiai is an interactive media research centre in London.
Rohde & Schwarz
TESC Test Solution Center
Also see this site's other Business Index
Interactive TV Calibration, Repair, Upgrade and Maintenance Hardware and Software Providers Can: