Rory Cellan-Jones visits a building where microchipped workers gain entry and use photocopiers by holding up their hands - and trials the tech himself.
Microsoft's founder says we should worry that AI escape our control, despite claims to the contrary by a Microsoft Research chief.
Internet giant Google reports fourth-quarter profits of $4.76bn, up nearly 30% from the same period a year before, but revenue misses Wall Street expectations.
The online retail giant Amazon reports weaker profits for the busy Christmas period, but a 15% rise in sales cheers investors.
Business groups have written to the Chinese government, asking it to rethink rules that would force them to hand over source code and create backdoors for officials in Beijing.
Qantas becomes first airline to offer passengers in-flight entertainment via a virtual reality headset.
Researchers use sound technology as an alternative to audio descriptions to try to improve film-watching for blind people.
Pay-TV firm Sky is launching a mobile phone service next year as the battle for a slice of the UK's telecoms market intensifies.
A computer programmer creates a computer chess program that takes up only 487 bytes of data, breaking a 33-year-old record.
A big US phone company is commissioning YouTubers to create 12 episodes of a show called SnapperHero on Snapchat.
South Korean tech giant Samsung Electronics reports its first drop in full-year profits for three years, in part due to a sharp drop in mobile phone sales.
The social network reports fourth-quarter profits of $701m, a 34% increase from the same period a year earlier, buoyed by strong mobile advertising sales.
France's President calls for an international legal framework to force tech companies to 'face up to their responsibilities'.
The new service will replace Music Unlimited and link up current PlayStation Network and music streaming accounts.
Chinese drone-maker DJI is to prevent its kit from flying over much of the US capital, following the crash of one of its aircraft into the White House lawn.
China's biggest internet retailer, Alibaba, is involved in a harshly worded spat with one of the country's regulators in a highly unusual public clash.
Broadcasters and academics discuss how changes in technology will alter the way news is created in the future
With technology offering new opportunities in healthcare, Hugh Pym considers how news can play a part in explaining it.
How technology will allow lifts to go higher than ever before and even move sideways
From the cars that steer themselves to smartphone apps that monitor your driving
The BBC Click team put three of the latest drones through their paces
A Japanese robot has been programmed to take on a range of tasks - from painting nails to cooking.
Richard Taylor looks at the new screen innovations being worked on by display-maker Sharp.
A range of new tech ideas for the UK's police forces, including facial recognition, has been demonstrated.
Toys are getting ever more hi-tech - from robots that can research the internet to toy drones and plastic pets.
Future of News - BBC Editors look at Technology, People and Stories
US technology giant Apple has reported the biggest quarterly profit ever made by a public company.
Four Labour, Conservative and Lib Dem peers try re-introduce Communications Data Bill powers to aid security services.
The website for Malaysia Airlines was rendered inaccessible thanks to a cyber-attack. But how did it happen? BBC technology reporter Dave Lee explains.
A two-year-old girl who was born with a serious heart defect has had a life-saving operation thanks to a 3D printer.