Mirax is a sticky note application. When the designated date/time arrives, the window will flash.
You can create a new document with the "New" option in the "File" menu, or open an existing file with the "Open..." option.
When you select the "Settings..." option in the "File" menu, a settings sheet will appear.
In this sheet, you can set the date and time, window color and transparency, and flashing cycle.
When you select the "Alert" option in the "File" menu and turn on the alert, the window will flash at the designated date/time.