Tech firms aim to wear the future

A wristwatch that reads your text messages out loud, a jacket that heats up when you're cold, eyeglasses that display directions as you walk down the street.

On the hunt for naked Wi-Fi hotspots with a wireless detective

To my untrained eyes, it was a bright and clear Silicon Valley day as we sat in the parking lot of a North San Jose high-tech company. But Dr. Amit Sinha, Motorola engineer and Wi-Fi detective, knew we were surrounded by ...

Mobile learning with iPhone now possible

Developing countries often lack the appropriate infrastructure and trained personnel to enable lifelong learning or continuing education. Although broadband Internet is on the rise, it still requires a big funds investment. ...

Variables play into how well wireless works

In a recent column, Dianne Dunlap, a customer support engineer specializing in wireless technology for Cisco Systems, gave a thorough breakdown of how to check whether wireless Internet connectivity problems are due to wireless ...

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