The Consumer Electronics Show in Las Vegas wraps up on Friday. There were a lot of gadgets, concepts, and gizmos worthy of a second look. While nothing as game-changing as the personal computer or the smartphone was revealed this year, there were a lot of products that added incremental functionality to items we already own.

Portable hard drives got lighter and, well, more portable; wearables got slightly less ugly and more useful; charging stuff got less bulky and complicated; laptops got lighter and thinner; TV’s got brighter and smarter; and everything got connected to the Internet.

Here’s a roundup of Fortune’s favorite items and concepts from the show, in no particular order or category. Some feature game-changing technologies that are likely to influence the development of other products. Others are simply cool.