The story behind the photo-sharing app that has suddenly reached the top of the App Store. Read more

A phone with a modified version of Android designed to keep children safe has been revealed. Read more

A pair of smart shoes has been designed to let workers keep in touch via toe-tapped codes. Read more

People posting extreme far-right and Islamist views were contacted in a bid to challenge their views. Read more

The Xperia XZ2 vibrates in its user's hand in time with action in videos games and movies. Read more

An old Morecambe and Wise film from 1968 has been restored using a groundbreaking new technique. Read more

Finnish firm's smartphone line-up gains a tough Android flagship and a curved retro phone. Read more

Smartphone sales are falling - could the fact they increasingly have similar designs be why? Read more

The document is riddled with spelling errors and grammatical mistakes but could sell for $50,000. Read more

The president said violence in video games had a big influence on how youths view the world Read more

Shares in Snapchat's owner sink after the reality TV star tweets her criticism of the messaging app. Read more

BT must make it easier for rivals to install fibre broadband on telegraph poles, Ofcom says. Read more

Concerns about time spent online are widespread, but knowing how much is 'healthy' is difficult. Read more

Lucasfilm’s ILMxLAB and the London College of Fashion used a virtual avatar to join catwalk models. Read more

The US rocket company puts up two satellites to test technologies for a broadband mega-constellation. Read more