Robots, Google’s Android, zettaflop computing, browsers that make phone calls, the wisdom of crowds, brainwave controllers – O’Reilly’s ETech conference revealed a glimpse into the future. Read more

How well do noise canceling headphones quiet background sounds? The Gadget Guy finds some surprises and some competent designs. Read more

Many screens, home networking and remote control get easier, plus Casio revolutionizes high-speed photography. Read more

Check out the latest photos from the largest technology tradeshow in North America. Read more

This month, the Gadget Guy reviews a spectacularly priced telescope, the coolest gadget ever, a celestial object finder and a spotting scope camera. If you think a 14x zoom is good, wait until you read this! Read more

Want the best of the iPhone's media playback capabilities without the phone? The iPod Touch offers just that, with all the advantages of the iPhone's musical interface and touch-sensitive screen. Read more

In Part 2 of our 6 part holiday gift guide our focus is on home and portable audio and video equipment, networking gear and prosumer monitors. Read more

A new portable recorder has some interesting features for podcasting on the go. Read more

Apple's iPod is an indispensable part of many people's daily lives for both for on-the-go and home use. iPod docks bring big sound and other features to the little player. Which is best? Read more

A new portable radio offers high-quality sound at budget prices. Read more