Lost on your cell phone: innovations from NAB 2006

It seems clear that many businesses believe there's a profit to be had in IPTV and mDTV innovations, given the number of companies who had booths and who participated in the National Association of Broadcasters 2006 conference. And these businesses are investing on a variety of levels, with different approaches in how they think consumers will buy into the technology - whether streaming over a laptop, cell phone, or on a TV in their living room.