If there's one thing I can't stand, it's a concert video in which the camera angle changes every three seconds, and during the charango solo we're shown a close-up of the vocalist drinking bottled water offstage. More than once I've wanted to reach through the TV and throttle the film editor. But if a recent announcement pans out, it could put camera control into the viewer's hands and bring a whole new meaning to the term "interactive television."

At the Digital Living Room conference last week in Laguna Niguel, California, Warner Bros. Online claimed that they have "blended DVD and Internet technology to simultaneously break through the online bandwidth barrier and create a completely new breed of entertainment." Not surprisingly, this DVD/web hybrid technology is called WebDVD.

Move over, fiber optics; good-bye, T1 lines. The unexploited potential of ordinary copper telephone wires will soon be mined by a consortium of computer and communications companies. Known as the Home Phoneline Networking Alliance (or HomePNA), the recently formed group intends to deliver affordable, high-speed networking over existing phone lines.

On June 17, Unity Motion announced an agreement with Turner Engineering under which Turner will supply high-definition television (HDTV) broadcast-engineering expertise to Unity Motion, which this year begins transmitting multiple channels of HDTV via satellite to subscribers in the US. In addition, Unity Motion announced that it will broadcast the first national satellite-based HDTV signal in the US on June 23-25.