Attempts to make technology fashionable was not your typical Silicon Valley start-up by any means. For a start its CEO was the 27-year-old Katrina Barillova, an ex-Czechoslovakian spy who’s cover had been to work as a fashion model. When Eastern Europe turned capitalist she left to become a bodyguard and security advisor to billionaires in the Middle East. After leaving for the US, she teamed up with an ex-MIT graduate to form InfoCharms, a