I think it might be just a computer rendering of yet another clueless project. 

-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
The concept is better if they could apply to logístics and transportation.
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
This giant skateboard is actually a car's base framehttp://goo.gl/3LDuxr
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.