The Shift-Interview with Florent Daignière, co-developer of Freenet.
We met him in London and talked about the idea behind Freenet and his views about censorship and free speech.
Personalized services: how smartphones pass on your information. Digital preservation: how laser technology can be used to "record" historical artefacts. And on Exit: Dancing on segways.
Intelligent apps are there to make life easier. Personalized services can do anything from arranging your pictures to telling you about your surroundings. But what do these free services want in return? Your information.
Five young guys dance to Justin Bieber's "What do you mean?" on lit-up segways. The video was created by US choreographer David Moore. It's racked up more than three million YouTube views so far.