If Cisco's ill-fated Umi video conferencing system had been more like this, would it have survived? Logitech is about to find out, one way or the other, once its TV Cam HD -- recently spotted at the FCC -- arrives in the US this month. The $199.99 device hooks up to your TV and contains all the processing power needed to run Skype and transmit wide-angle, 720p footage of your couch over WiFi or Ethernet. Unlike the previous TV Cam, there's no need for a Viera Connect HDTV -- anything with HDMI-in will do. The company is banking on the notion that families will forgo the use of their existing mobile devices and laptops in favour of an always-on dedicated system with incoming call alerts, four noise-cancelling mics and a Carl Zeiss lens that "gets the whole family in the video call, so everyone from grandparents to grandchildren can move around naturally." If you're tempted, the publicity video after the break gives a decent overview of the product in action.