• Alison Bowen

A new iPhone app aims to track and predict mood episodes through keystrokes.

• Polly Mosendz and Rebecca Greenfield

Tinder is for dating. Facebook is for friends. LinkedIn is for ... well, it depends whom you ask, as a legal case involving a banker sending a picture of his genitals shows. LinkedIn is an extension of the workplace, similar to going into the office or attending a corporate networking event, the theory of the case goes. If you wouldn't flirt on a conference call, don't do it on LinkedIn. If you do, you and your company could pay the price.

• COMMENT
• Farhad Manjoo

There's a lot at stake. Ride-hailing, as an industry and a civic utility, is too big an idea to be left to a company like the one Uber is now. The company that wins this industry is bound to become one of the world's most powerful corporations.

• Chris Jager

Foxtel has announced a revamped high-definition video streaming service dubbed Foxtel Now - and it's priced competitively with Stan and Netflix.

• Peter Wells

Yuma Soerianto has built five apps now available through Apple's App Store, and used the 14-hour flight to California to make a brand new app to help his parents calculate tips.

• Patricia Hernandez

Magikarp Jump, a game about raising Pokemon's most useless monster, is out today for iOS and Android. It is just as much a game about training Magikarp as it is a game about losing your Magikarp in horrible ways.

• Kieran Gair

Instagram is ranked as the worst social networking app when it comes to its impact on young people's mental health, according to a new survey published by the Royal Society for Public Health (RSPH) in the UK.

• Mike Isaac

By financial standards, the social media company may be a diving joke. But tell that to the nine million users that have just joined.

• Craig Butt

The ''Ancient Jerusalem VR" app is the brainchild of Melbourne University archaeology graduate Simon Young, who has turned something that what was intended to be a visual aid for his pHD thesis into a start-up.

• Stephen Jeffery

Visitors may have been disappointed - or relived - to find the capital without golden beaches or tall skyscrapers.

• Esha Vaish, Kate Holton

Some of the world's biggest advertising companies have said they were reviewing how they worked with Google.

• Katie Benner

Travis Kalanick, chief executive of Uber, is seeking a No. 2 executive to lend him a hand after a bumpy start to his year.

• Eric Newcomer

There's no question that it's been a hard year for Kalanick and Uber - or really, a bad year compressed down into an awful three months. And it keeps getting worse.

• Kit Eaton

A handful of the 3,000 or so apps I have tested over the years have true staying power, changing over time but remaining either fabulously useful, well designed or the best in class.

• Lucy Cormack

An analysis of 283 Android VPN-based apps found more than 80 per cent of apps leak user data.

• Pavel Alpeyev

A start-up in Japan is trying to make Michael Jackson's retail experience a reality for everyone.

Snap, maker of Snapchat, has file documents for its sharemarket float, the first social media IPO since Twitter three years ago. It could turn its boss Evan Spiegel and supermodel fiancee Miranda Kerr into one of the world's richest young couples.

• Hayley Tsukayama

These days, everything is political: even the ride-sharing app you use.

• Rae Johnston

Pokemon GO reached a level of success in 2016 that eludes even some of the most successful traditional video games.