diff --git a/TODO.md b/TODO.md
index 60578e9..5fda7df 100644
--- a/TODO.md
+++ b/TODO.md
@@ -19,10 +19,8 @@
 
    - terminal that isn't based on a transcript??
 
-   - blank screen on/off with power button
-     - stop listening to screen, too!
-       - this is already done for when the proximity sensor goes off for inputs, so will be easy
-         to adapt
+   - ✓ blank screen on/off with power button
+     - ✓ stop listening to screen, too!
 
    - sms UI
      - ✓ scrollable lists