--- a/UIPainterView.st	Tue Dec 09 17:40:38 2008 +0100
+++ b/UIPainterView.st	Fri Dec 12 13:54:36 2008 +0100
@@ -778,6 +778,11 @@
 !
 
 useSketchFile:aFilename 
+    "a little neat goody: allow for a tablet-sketch file (WALTROP digital notepad)
+     to be used as a background of the UIPainter window. This allows for sketches to
+     be drawn, shown in the UIPainter, and then used as a placement hint (manual placement)
+     for the user. Not a high-tech solution, but helped a lot, when we protoyped GUIs."
+
     |mime sketchPainterClass|
 
     mime := aFilename asFilename mimeTypeFromName.