Experience Mobile Mobile from James Théophane Jnr on Vimeo.

Mobile Mobile is an interactive Christmas card made by James Theophane using old cellphones after his ad agency’s upgraded everybody’s cellular plan. The 6-meter circumference circle holds up 50 old cellphones with each phone assigned a specific tone. [via]

The awesome thing is that you can go to the mobile Christmas tree website right now and play with the cellphones LIVE using your keyboard. It’s kind of fun and cool to hear your keyboard strokes translated into musical notes in somebody’s office very, very far away.