High-Tech Gadgets
This collection of high tech gadget articles explore technology behind these gadgets. Learn all about high-tech gadgets.
Can a T-shirt turn sound into electricity?
Can I turn my iPhone into a guitar amp?
Are premium audio cables worth the investment?
A Breathalyzer for Drugs? We're Not There Yet
Wearable Alcohol Sensor Could Text You if You're Too Drunk
Top 5 Green Automotive Gadgets to Help You Save Gas and Save Money
How Rolex Came to Rule the Wrist
How the Pebble Watch Works
10 Ways Watches Have Evolved
People Still Use Fax Machines, But, Um, Why?
How Thermal Fax Machines Work
History of the Fax Machine
Running While Female: Safety Apps and Tech
Is This Why Your Buddy Is Always No. 1 on Fitbit?
Can You Power Your Music Player With Your Running Shoes?
Google Home Speakers Argue, Talk About Their Feelings on Twitch
Why Some People Are Refusing 'Smart' Utility Meters in Their Homes
The Uber-popular Aeron Chair Was First Made for Grandma
Self-stabilizing 'Smart' Utensils Counteract Hand Tremors
Salty Fork for Salty Folk
How Digital Shopping Lists Work
Explore Deep Ocean Thermal Vents With This 3-D Virtual Reality Video
Body Blow! Body Blow! Counting Punches With Wearables for Boxers
Newly Developed Wearable Tech Can Analyze Your Sweat for Important Data
Watch: The Secret Life of Luggage — And the New Tech That Tracks It
How Satellite Phones Work
How Electronic Language Translators Work
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Fabric displays are revolutionizing the marketing and fashion industries. From furry TV to wearable computer systems, these displays are worth watching.
Radio frequency identification (RFID) tags are part of a tracking system that uses intelligent bar codes to track items in a store. First used to monitor livestock, these devices now appear in countless stores across the country.
By Kevin Bonsor & Wesley Fenlon
Speech recognition technology allows people to compose documents and control their computers using their voice. It can be used in homes or businesses, for a variety of uses.
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How unique is your face? Learn how facial recognition systems can pick a face out of a crowd, extract it from the rest of the scene and compare it to a database of stored images.
By Kevin Bonsor & Ryan Johnson
Most of us instinctively think of darkness as a cloak, a way to hide. So, how can you see someone standing more than 200 yards away on a pitch-black night?
By Jeff Tyson
Holographic environments make the virtual world truly tangible. Find out about the development of real-life, interactive "holodecks"!
By Kevin Bonsor
Electronic ink promises to be an amazing, breakthrough technology that we will all be using in five years -- it will completely change books and newspapers. Learn all about it.
By Kevin Bonsor
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Nearly every item that you purchase from a grocery store, department store or mass merchandiser has a UPC bar code on it somewhere. Ever wondered why?