An interactive system for interacting with a device in a mixed reality
environment, the system comprising an object having at least two
surfaces, each surface having a marker, an image capturing device to
capture images of the object in a first scene, and a microprocessor
configured to track the position and orientation of the object in the
first scene by identifying a marker. In addition, the microprocessor is
configured to respond to manipulation of the object causes the device to
perform an associated operation.