3591 Results for

signal

Article

New devices run on Wi-Fi signals alone

Engineers at University of Washington are working on a new type of tech called "Wi-Fi backscatter" that only needs a signal from a router to power up and communicate.

By August 7, 2014

Article

Battery for rumored iPhone 6 signals thinnest Apple phone yet

All signs point to a very thin next-generation iPhone. But that also means plenty of headaches for parts suppliers.

By July 16, 2014

Gallery

How the Air Force hardens planes against signal leakage (pictures)

At Lackland Air Force Base in San Antonio, Texas, the 24th Air Force makes sure communications on each plane the service flies are safe are safe from eavesdroppers. CNET Road Trip 2014 listened in.

11 Images By June 30, 2014

Article

Signal-jamming coat hides your devices from prying eyes

This isn't the first time a garment has promised to protect our privacy, but to an Austrian design team's credit, this one looks a lot cozier.

By June 17, 2014

Article

With FuelBand exit, Nike signals the limits of tech's appeal

The sportswear giant was hailed as an innovative force in wearable tech. But with the scaling back of its hardware team, Nike reminds us that it’s all about the best ways to sell shoes.

By April 22, 2014

Article

Turn signal gloves light up your lefts and rights

Let the world know you're planning to turn with Zackees Turn Signal Gloves, a bright idea in bike safety.

By December 9, 2013

Article

New Marvell chip takes a stab at ultra HD for TVs

The Armada 1500 Pro 4K uses Marvell's software to amp up a full-HD signal into something closer to ultra HD.

By September 10, 2014

Article

Get a zBoost Soho Max cell-phone signal booster for $199.99

Normally $100 more, this dual-band booster promises much better indoor signal strength for both CDMA and GSM phones.

By August 28, 2014

Article

How the Hubble telescope captures the colour out of space

The Hubble can only take images in black and white. Does this mean its gorgeous full-colour photos are "fake"? Well, actually... no.

By September 8, 2014

Article

Smart bag charges devices, refuses to get left behind

The Phorce smart bag is hitting the market with an impressive onboard battery and Bluetooth capability -- but at a hefty price.

By September 4, 2014