http://vimeo.com/11832548
Are you human? from *GDFB.tv* on Vimeo.
You probably had to enter it somewhere on a website already; a *CAPTCHA* code.
A random string of awkwardly placed numbers and characters, to be recognized and entered to verify you really are human. Architect *Aram Bartholl* (DE) places CAPTCHA codes as tags in the public space. Their strange art of writing makes sure the codes blend in the street view unnoticed.
Aram performed the piece “Are you human?†at the *Graphic Design Festival Breda* two weeks ago.