diff --git a/README.md b/README.md
index 32350e3..8921c84 100644
--- a/README.md
+++ b/README.md
@@ -59,6 +59,7 @@ platformio run -t upload && platformio device monitor -b 115200
 * Keypad layout
 * internal DAC?
 * Add-ons?
+* dynamic keypad thresholds
 
 
 ## References