Martyn WilliamsSenior Correspondent, TechHive

Martyn Williams covers technology news in text and video for PC World, Macworld and TechHive and is based in San Francisco. He previously worked for IDG News Service as a correspondent in San Francisco and Tokyo and has reported on technology news from across Asia and Europe.

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LTE filters for TV antennas: What they are and do you need one?

Cellular signals on frequencies adjacent to the ones used for TV broadcasts can interfere with TV reception. An inexpensive filter can fix the problem.

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How to choose a TV antenna

Attention cord cutters: This in-depth guide to TV antenna tech will help you find just the right model for tuning in free over-the-air broadcasts.

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ClearStream TV review: This digital TV tuner lets you pause and rewind live TV

And an onboard Wi-Fi adapter lets you stream live TV to any streaming box or mobile device on your home network.

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Nest Hello is the company's first video doorbell

Nest previewed a new video door bell coming in 2018, in addition to its Nest Secure home-security system and Nest Cam IQ Outdoor security camera.

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Nest beefs up its outdoor security camera lineup with the Nest Cam IQ Outdoor

The Nest Cam IQ Outdoor is smarter than its predecessor and much more difficult to pull off a wall.

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Nest jumps into home security with Nest Secure

Nest is hoping to revolutionize home security with Nest Secure, a smart security system that offers several advantages over conventional systems.

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Homekit support is coming to Netatmo's Welcome and Presence cameras

The indoor and outdoor home security cameras will be compatible with HomeKit by the end of 2017.

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Panasonic promises its Google smart speaker will deliver high-quality sound

This Google Home clone features larger drivers, which Panasonic says will provide better sound.

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LG adds Google Assistant and Amazon Alexa support to many of its home appliances

New LG home appliances can be controlled with voice commands via Google Home and Amazon Echo smart speakers.

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This tiny chip's 'quantum shot noise' could revolutionize mobile and IoT security

Engineers at South Korea's SK Telecom have developed a tiny chip that could help secure communications on a myriad of portable electronics and IOT devices.

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FCC takes first step toward over-the-air 4K broadcasting

The Federal Communications Commission has taken the first step towards the eventual roll-out of over-the-air terrestrial 4K television broadcasting in the United States.

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Here's how silly you look when you're trying VR

Virtual reality was all over CES, providing attendees with a glimpse into the computer animated future. But while show-goers were deep in their virtual worlds, photographers Ann Singer and Alexandra Wimley of BU News Service were outside looking on. Here's what they captured.

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The crazy sights of CES 2017

The annual CES show is celebrating its 50th anniversary and seems to get busier and crazier every year. Here's a look back at some of the most memorable sights of CES 2017 through the lenses of Ann Singer and Alexandra Wimley, photojournalism students at Boston University.

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Amazing pictures from CES history

The annual Consumer Electronics Show, now simply "CES," is upon us once again. Over the last 50 years, CES has grown along with the industry it serves to become one of the world's major showcases for new technology. Halls that are now filled with autonomous cars, 4K flat-screen TVs, and advanced wireless devices were once home to record players, cassette tapes, and black-and-white TVs. Here's a look at CES in its early decades.

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Tesla, Panasonic solar deal could signal smart home future

Tesla's deepening relationship with Panasonic could give the U.S. company a short cut to realizing its dream of electric cars and smart homes.