San Francisco - OpenTV, a provider of interactive TV software and services, said on Thursday that NBC is using its Participate platform to power live, PC-based interactive TV elements for its primetime show, "Heroes." The "two-screen" interactive service allows TV viewers to enter live polls and predict the outcome of storylines, with real-time statistics fed to their PCs.

Related Links:
http://biz.yahoo.com/prnews/070215/sfth014.html?.v=77

http://www.nbc.com/heroes 

http://www.opentv.com