Minimum requirement: Qubicle Basic Edition
Framing orients the camera to a set position in relation to the model or selection.
Frame centers the camera around the active object or a selection of voxels.
Frame Work Area centers the camera around the entire Model View or the Bounding Box of a Matrix or Compound.
If nothing is selected, Frame will perform the same function as Frame Work Area.
Home returns the camera to the default position, a top front right isometric view. The house icon by the CamCube in the viewport does the same function.
Model View, Home, Frame Work Area / Frame with no selection:
Model View, Home, Frame on selected object:
Matrix Editor, Home, Frame Work Area / Frame with no selection:
Matrix Editor, Frame on a selection of voxels: