About six months after we first heard Comcast would release a Skype webcam built for its cable boxes Wireless Goodness has uncovered the FCC filing for just such a unit. There's no pictures of the device itself, but scans from the manual and the diagram above give a good idea of the experience available, including the ability to have video as an overlay on top of TV content, or as a picture-in-picture. Video and audio calls are both possible, as well as instant messaging, and while the Xfinity-branded camera itself clips onto your flat-panel, a small adapter hooks into the set-top box. There's no wor
