Anyone ever made trailers for passengers?

[Cycloptishred]

I plan on doing this possibly with it's own set of brakes. Has anyone ever done anything like this? If so please include pictures.

 

[killercanuck]

azbill has a nice trailer for adult people:
http://motorbicycling.com/showthread.php?p=285199

and others use the kiddie trailers for munchkins.

Anythings possible with the right gearing on the pulling bike