Coat hanger, bottle opener, laptop desk? A French artist shows that a skateboard can be all of these, and more.
"Watch Dogs" puts the controls of a networked city in players' hands.
Has the city's public-works department gone rogue?
Can cities make it just as easy for citizens to engage in the physical world as the digital one?
An artist transformed this revolving billboard in Berlin into something that's fun for kids.
Urban hacker Florian Rivière makes the streets of France his playground with movable crosswalks, pigeon traps and a shopping-cart soccer field.
A recent hacking scare at an Illinois water district should have cities taking notice