Sometimes you just want a bunch of tech heroes to save the day. Luckily, they are here. The Cool Yule Elves have been bitten — not by a radioactive spider, but rather the holiday gift guide review bug. Our team of editors and writers have pored over more than 150 different gadgets and gizmos to assemble this holiday gift guide. We guarantee it will make you a hero and make your gift recipients smile as they open the box.