Martyn WilliamsSenior Correspondent, IDG News Service

Martyn Williams produces technology news and product reviews in text and video for PC World, Macworld, and TechHive from his home outside Washington D.C.. 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.

U.S. supreme court

Samsung makes last-chance appeal to Supreme Court on Apple verdict

Samsung is attempting to take its years-old patent fight with Apple to the U.S. Supreme Court. On Monday it filed an appeal to the court asking it to take a look at the rules regarding design patents -- rules that haven't been touched in 120 years.

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Here's a look at Walmart Pay in action

On Thursday Walmart announced a payment system of its own that uses barcodes and it doesn't look too clumsy.

Apple

Watch out, Venmo: Person-to-person payments may be coming to Apple Pay

Apple is in talks with major banks on an extension of its Apple Pay service that would allow person-to-person payments, according to a report.

IPhone 6S launch in Palo Alto

VW snags leading self-driving car expert from Apple

Volkswagen just hired an expert on car automation technology away from Apple, signaling its intention to become a serious player in the next-generation and self-driving car markets.

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Chase Pay to take on Apple, Google and Samsung in 2016

JP Morgan Chase will launch its own smartphone payment platform in mid-2016, going head-to-head with rival services from Apple, Google and Samsung.

IPhone 6S launch in Palo Alto

This woman bought an iPhone via a telepresence robot

It might have been the most unusual customer to ever appear at Apple's Palo Alto store, but not entirely out of place in the heart of Silicon Valley.

AT&T logo on Boston store

AT&T says rogue employees secretly unlocked hundreds of thousands of phones

AT&T said three of its employees secretly installed software on its network so a cellphone unlocking service could surreptitiously funnel hundreds of thousands of requests to its servers to remove software locks on phones.

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Samsung to appeal Apple patent loss to Supreme Court

Samsung Electronics plans a last-ditch appeal to the U.S. Supreme Court to avoid paying hundreds of millions of dollars in fines for infringing Apple patents, but the chances of success don't appear high.

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Here's how Apple's 'mysterious' Frank Fearon really signs his email

The world of Frank Fearon, an Apple engineer who is thought to be working on autonomous car technology, isn't perhaps as cloak and dagger as you were told.