Tom William's round up of the Annual technology showcase CES, reveals the future's most innovative and interesting tech.

Arizona hides a bargain hunter’s paradise where your wallet stays fat and your shopping bags bulge with treasures that would make even the most frugal grandmother whistle with admiration.

These products offer convenient home enhancements, such as control and safety sensors that work without setup, a smart lock that charges itself, and blinds that automatically shield you from the sun.

Even after my tests were done, I decided to upgrade certain smart home devices to full-time help. Here's what won out.