Robotic pool cleaners like the $999 Seauto Shark aim to help you spend more time enjoying your pool and less time cleaning it. This wire-free device uses battery power and Wi-Fi, plus does a fine job ...

Why bother with model rocketry and remote control airplanes when you can control your own flying... fish? The William Mark Corp. booth, known for a wide variety of toys that can be launched, flown or ...