Overlays are Layouts or Windows used to draw custom graphics on top of Activities, the Frame, the Journal or any Sugar View. A more complete description for Probes and Overlays is given in the Tutorius Architecture document referred in the Documentation section. | Overlays are Layouts or Windows used to draw custom graphics on top of Activities, the Frame, the Journal or any Sugar View. A more complete description for Probes and Overlays is given in the Tutorius Architecture document referred in the Documentation section. |