The O2C-player is very easy to use. One reason for this is that the embedded object can be 'grabbed' directly. In this way, no buttons have to be pressed, or commands called up, to regard the object from all sides. A mouse-click is enough to move, rotate, and scale the object online.
By clicking the right mouse button a context menu is opened where the options for the representation of the object, and the O2C-player itself, can be selected.