diff --git a/scanslicer/controller_status.py b/scanslicer/controller_status.py
new file mode 100644
index 0000000..7f2a03b
--- /dev/null
+++ b/scanslicer/controller_status.py
@@ -0,0 +1,9 @@
+from datetime import datetime
+import os
+import ntpath
+from time import monotonic
+
+from PySide6.QtWidgets import QApplication
+
+
+# ScanSlicerStatusMixin: class definition for ScanSlicer behavior.