5545 Results for

optical

Article

How to do a clean install of Windows 10

Three ways to install a clean version of Windows 10 onto any PC.

By July 30, 2015

Review

Samsung Optical Smart Hub SE-208BW

The Samsung Optical Smart Hub SE-208BW makes a great digital hub for mobile devices, especially on the go. At home, it's rather limited and potentially confusing and hard to use.

By February 24, 2012

3.5 stars Editors' rating February 24, 2012
Article

Get an unlocked Amazon Fire Phone for $149.97

That price includes a full year of Amazon Prime, a $99 value all by itself. As for the phone, take it to the GSM carrier of your choice. Plus: a product I've never featured before!

By August 3, 2015

Article

The Forerunner 225 is Garmin's first device to include an optical heart-rate sensor

Garmin's newest watch can measure pace, distance and heart rate while running, along with tracking steps taken, distance traveled, calories burned and your sleep at night.

By May 12, 2015

Article

​With an infrared rainbow, IBM optical chip outpaces copper wires

Big Blue's researchers have demonstrated fiber-optic technology that could help computers break through today's speed limits by transferring data faster.

By May 12, 2015

Article

A low-cost/high-performance contender: Onkyo's A-9010 integrated amplifier

Onkyo's feature-packed A-9010 amp is just the ticket for aspiring audiophiles.

By August 1, 2015

Video

Better than Touch ID? Check out Vkansee's optical fingerprint scanner

Clean or dirty, wet or dry, this highly tuned fingerprint scanner promises to outdo Apple's ho-hum tech with a far higher resolution.

By March 3, 2015

Article

Texting while strolling makes you walk funny, study confirms

The good news: walking texters did a fine job adapting their movements to avoid mishaps. The bad news: the rest of the world was stuck behind them and late to an appointment.

By July 31, 2015

Article

Overscan: You're not seeing the whole picture on your TV

Your TV might be cutting off the edges of your movies and TV shows. Make sure you check this setting to get the whole picture.

By July 24, 2015

Article

Brown dwarf's fiery aurora is out of this world...and solar system

Astronomers have spied an aurora beyond our solar system for the first time, lighting up the pole of a failed star that's cool in multiple ways.

By July 29, 2015