HP announces a high specification smartphone that runs Windows 10 and doubles up as a PC when docked in a cradle.

Facebook says it will make public a mapping project that uses artificial intelligence to identify places in the world where people live.

Mastercard is deploying an app that lets users prove their ID via a selfie or fingerprint check to authorise online purchases.

BBC Click visits the visual effects team behind Star Wars: The Force Awakens

Thousands attended the Samsung Galaxy S7 launch in Barcelona, including Facebook’s chief executive Mark Zuckerberg.

A portable power bank that uses salt and water to recharge smartphones is on show at the Mobile World Congress tech show in Barcelona.