The Japanese dance group using wearable technology to lighten up their act.
A comprehensive guide to all the latest gadgets, websites, games and computer industry news.
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From colour changing glasses to cooling waistcoats - the latest technology in Japan
Dan Simmons looks at the technology that could let you have a conversation with your car
Smartphones get smarter – the prototypes that talk and say ouch when you drop them
Using the latest tech to find friends on a night out and meet a virtual girlfriend.
Smart spectacles go into battle – the prototypes looking to take on Google Glass.
How you become part of the story in an interactive espionage-themed theatre experience.
Smartphones and tablets challenge the traditional tools of pen, paper and desktops.
Scientists are using the rover's earthbound twin to help solve problems on the Red Planet
See all clips from Click
The high resolution surveillance system that is causing controversy in the US.
Read Ed Ram's feature in full.
Sensitive information should not be sent over public wi-fi hotspots, to avoid hackers stealing it, Europe's top cybercrime police officer has warned.
Read Dan Simmons article in full.
Spencer Kelly looks at some of the best of the week's technology
WATCH: Kate Russell's weekly review of websites and apps
Why flying drones in restricted airspace could land you in prison, plus other news