News flush: Japanese toilet exhibition making a splashIn a country known for its high-tech 'smart loos', a Japanese exhibition dedicated to what gets flushed down them and featuring a giant toilet slide is making a splash in Tokyo.
Move over '123456': passwords go high-tech tooInternet users may before long have a secure solution to the modern plague of passwords, in which they can use visual patterns or even their own body parts to identify themselves.
13 March 2014
European IT firms seize opportunity from spy scandalEuropean IT security firms have flocked to the world's biggest high-tech fair with hopes of benefiting from the fallout from shock revelations of mass US and British spying.