Etan Horowitz

Tech you can take along

From a credit-card-size device that gives you a personal Wi-Fi hot spot, to an audio cable that lets your iPod play on hotel-room speakers, portable...

How to flip on the web

Since its debut in 2007, the Flip video camera has turned millions of people into filmmakers by providing a foolproof way to shoot videos...

Useful gadgets made easy

The recent Consumer Electronics Show in Las Vegas featured products and services with older adults in mind.