Intelligent Glass technology from Japan allows you to use any flat surface as a virtual tablet, instantly translate street signs, and more.

Samsung Galaxy S4 – doesn’t have quite as much memory as you may think. The phone’s software uses up nearly half of the available space .

Can a smartphone app help you lose weight? Tracking calories is a big part of many diets; apps may be more effective, long term, than websites or journals.

The Samsung Galaxy S4 doesn’t come out until April, but the buzz over this new smartphone’s eye-tracking and other features has already started.

Can a smart fork help with weight loss? Sensors detect too many bites, but can’t tell broccoli from cake, so this dieting technology has a long way to go.

What were the five coolest gadgets of 2012? Tech-enthusiasts will all have different favorites, but these are the top picks of Decoded Science.

If you’re shopping after-Christmas sales for electronics, always check the specs, warranty, and store return policy to make sure you’re really getting a good deal.

Apple’s iPhone Maps app was not up to the task, so users have had to wait months for Google to release Maps for the iOS6 update – Google Maps is now available for the iPhone.