Graham Heap Tech in Place to Support Addressable Advertising With NextGen TV, But More Is Needed Imagine’s Graham Heap discusses the tech and a hope to shift from spots to audience-based buying and selling Get the TV Tech NewsletterThe professional video industry's #1 source for news, trends and product and tech information. Sign up below.Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors MOST READ1Rogers Inks Agreement to Deploy Comcast’s Products and Technologies2NextGen TV Launches In Portland, Maine3Mattel to Launch First FAST Channels on Samsung TV Plus4NAB Board Election Results Announced5Amagi Names Richard Perkett Chief Product Officer