USB blankets are old hat (for better or worse), but the USB Heated Shawl takes an aged concept and makes it relevant again with the addition of a single clip. Clearly designed for elderly folks who aren't kept warm enough by the bottoms of their laptops and for the billions of cubical dwellers who freeze in silence each and every day, this $28.95 device is a godsend. Just plug it in, wrap it around and enjoy the warmth. Oh, and ignore the haters.