Streetmuseum Londinium

[Epictetus]

Reuters has a story about this, too.

Now, a free mobile application for the iPhone, iPad and Android created by the Museum of London, helps history buffs find sites built between 43 A.D. and the 5th century, during which Rome abandoned the walled city as its empire collapsed.

I see that once again those of us silly enough to own a Nokia are left out in the cold. :-(