City introduces teenage mobile phone curfew
A Japanese city is so concerned that its youngsters are smartphone addicts that it has proposed a 9pm curfew. Many are worried by our digital dependency, but are the fears overblown?
Futuristic technology turns phones into ‘friends’
With apps measuring everything from calories to sleep patterns, smartphones are becoming ever more intimate with their users. Are we in danger of falling in love with machines?
Q&A: The mobile revolution sweeping Africa
From business and development to healthcare, the 'staggering' increase in mobile phone use is transforming the way people on the continent of Africa operate.