diff --git a/apps/ctrlpad/README.md b/apps/ctrlpad/README.md
index 93db8d5b6..88e2c5b9d 100644
--- a/apps/ctrlpad/README.md
+++ b/apps/ctrlpad/README.md
@@ -3,6 +3,8 @@
 A control pad app to provide fast access to common functions, such as bluetooth power, HRM and Do Not Disturb.
 By dragging from the top of the watch, you have this control without leaving your current app (e.g. on a run, bike ride or just watching the clock).
 
+The app is designed to not conflict with other gestures - when the control pad is visible, it'll prevent propagation of events past it (touch, drag and swipe specifically). When the control pad is hidden, it'll ignore touch, drag and swipe events with the exception of an event dragging from the top 40 pixels of the screen.
+
 
 # Usage
 
@@ -14,3 +16,8 @@ Requires espruino firmware > 2v17 to avoid event handler clashes.
 # Setup / Technical details
 
 The control pad disables drag and touch event handlers while active, preventing other apps from interfering.
+
+
+# Todo
+
+- Handle rotated screen (`g.setRotation(...)`)