Martyn WilliamsSenior U.S. Correspondent, IDG News Service

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Martyn Williams covers Silicon Valley and general technology breaking news for the IDG News Service, and is based in San Francisco.

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Android's smart lock now detects when you carry your phone

The new feature, which locks your phone when it's no longer on your person, began appearing on phones on Friday.

PCWorld News

California bill would clamp down on AirBnB tax evaders

Proposed bill would also prohibit rentals in cities that have banned them

PCWorld News

Amazon gets FAA approval for drone delivery tests

The company threatened to take research overseas if it didn't get a license

John Legere

T-Mobile CEO 'fairly confident' net neutrality won't kill Music Freedom

John Legere says he thinks the music streaming feature is fine under the new net neutrality rules.

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Nvidia talks up its $10,000 autonomous driving computer, the Drive PX

The Drive PX will help cars learn what to do in numerous situations, if enough sensors and cameras are connected.

PCWorld News

State Dept. expects email back online later Monday

Unclassified Internet system was taken offline to improve security

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Facebook acquires The Find e-commerce search engine

The deal could mean more local retailers in your Facebook ads.

Parrot Drone

Google's solar-drone Internet tests about to take off

Google's Project Titan gets FCC permission for airborne testing.

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Austin declared a drone-free zone during SXSW

Folks don't like drones in Texas, local police chief warns.

PCWorld News

Hillary Clinton's email system was insecure for two months

Lack of SSL certificate could have exposed emails to eavesdropping attack

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FAA's drone proposals receiving cautious welcome from public

Comments submitted to the FAA are largely positive, but include lots of suggestions.

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Smartphone dead? Fuel cells offer instant power anywhere

New fuel cell products hope to succeed where others have failed, all to give users some extra smartphone juice when they need it.

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Volvo cars will start talking to each other about road hazards

Cars will warn other cars of road dangers thanks to a cellular connection.

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Google's Pichai is curious about Apple Watch, Xiaomi, but brushes off Cyanogen

The Google executive offered his views on a wide range of issues, including Android Pay.

PCWorld News

Google sees success with balloon, airplane Internet

Internet connectivity using these methods could be here in a few years