Suitcase trackers, scratch-proof glass, and a fork that tracks how much you eat.
You'll find all of these products at the Consumer Electronics Show, which starts today in Las Vegas. Companies use the convention as an opportunity to unveil new technologies that can be both kitschy and important.
What shows up at CES can also be an indication of larger trends in the tech world.
Here to talk about the event is Scott Stein from the tech site CNET.