Do you want to keep up to date with the latest in technology? Follow these five tweeters

@jack the Twitter co-founder is also the entrepreneur behind mobile payment app Square

@scobleizer thanks to his cult blog, Robert Scoble has carved out a career as a tech evangelist

@campuslondon get the inside track from Tech City, the heart of London’s startup scene

@marthalanefox founder of lastminute.com and champion of government initiative Dot Everyone

@stephenfry much-loved wit and ardent technophile, with 11m+ followers