diff --git a/README.md b/README.md
index e200c28..d30d5f0 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ pip install pyglet-cornerpin
 
 ## Usage
 
-Create instance for a window, and register the event handlers for dragging the pins.
+Create instance for a window, and register the event handlers for dragging the pins. A `on_key_release` is also registered to handle keyboard controls to move the pins.
 
 
 ```python
@@ -46,3 +46,5 @@ pins = PygletCornerPin(window, corners)
 ```
 
 Run [pattern.py](examples/pattern.py) in the examples folder for a demo.
+
+To use the keyboard, select a pin with number keys 1-4, the use the arrow keys (optionally with ctrl/shift modifier) to move the handle.