Changes in the strength and timing of a wifi signal can reveal the movement of people within a building and even monitor speech by lip reading.

We review the UK's popular Babylon app. It can produce a faster and more accurate diagnosis than a conventional medical consultation. It's proved useful in Rwanda, where there are plenty of smart phones but not enough doctors.

Windows 10 users subject to malware via ads on the free version of the world's leading music streaming service. Highlights wider issue of malware delivered via advertising.

Leading manufacturers showcase their latest compact and affordable EVs, as diesels fall from favour. Range remains the burning issue for electric cars.

Our weekly news round-up: Russia cancels nuclear research cooperation with US; Blade Runner sequel in cinemas and on Oculus VR in October 2017; Galaxy Note 7's recall of the recall; Class action over iPhone 6 Plus 'touch disease'; Amazon bans incentivised reviews; Facebook wins Big Brother awards for default privacy settings; New gadgets from Google; FreeView Plus app to launch in November.

Leading manufacturers showcase their latest compact and affordable EVs, as diesels fall from favour. Range remains the burning issue for electric cars.

Windows 10 users subject to malware via ads on the free version of the world's leading music streaming service. Highlights wider issue of malware delivered via advertising.

Part 2 of our interview with Andrew Ferguson, Regional Business Development Manager at KuppingerCole Asia Pacific. Here we discuss the vital steps business should take to improve cyber security.

Our weekly news round-up: Russia cancels nuclear research cooperation with US; Blade Runner sequel in cinemas and on Oculus VR in October 2017; Galaxy Note 7's recall of the recall; Class action over iPhone 6 Plus 'touch disease'; Amazon bans incentivised reviews; Facebook wins Big Brother awards for default privacy settings; New gadgets from Google; FreeView Plus app to launch in November.

Leading manufacturers showcase their latest compact and affordable EVs, as diesels fall from favour. Range remains the burning issue for electric cars.