The weather outside is frightful, so how are we supposed to stay warm? Check out some of these heated gadgets which take the chill out of winter when you are working at your computer. There are USB mug warmers to keep your coffee nice and hot. There are USB warm winter mouse pads with wrist guards.  I like the Angry Birds wrist warmer below. There are also USB heated hand warmers like Hello Kitty. And for that cold draft across your feet, there are USB heated minion foot warmers. And of course there are normal boring grownup versions of these items but who would want that?