OUR TEAM OF consumer tech reporters has been in Las Vegas since the weekend, tracking all of the new products being announced at CES. Of all the gadgets, apps, and concepts on display, we have found this collection of products to be exemplary. These things are fun, they are useful, and they solve a particular problem by using technology in a new way. They may exhibit smart design or groundbreaking feats of engineering. Or the product's creator may have simply seen the future and was able to realize it in an object you can touch, hold, ride, or wear. This is the best of CES 2024.   Best Parenting: Droyd Venym Electric Scooterboard Before I had kids, I never would have...