Goofy gadgets all the rage at CES

LAS VEGAS--You basically have two choices when covering a trade show as bloated as the Consumer Electronics Show currently occupying Las Vegas. You can stick to the main trails of the convention floor and see endless variations on the same half-dozen technology themes. Or you can do some bushwhacking and discover the booths of the digital frontier, where third-tier manufacturers from faraway lands promote items few of the big-name manufacturers ever would have thought of making. Full story. -- David Becker, Special to ZDNet