Las Vegas (CNN Business)A visit to CES, the annual consumer electronics show, is like wandering through 2.7 million square feet of a SkyMall catalog.
The gadget convention in Las Vegas is packed with thousands of companies showing off their futuristic devices. Some products are innovative; others will never make it to stores.
Although there were fewer standout launches and announcements compared to past years, these things caught our attention amid an endless sea of headphones and speakers.
