Added android quirk as written by @notsure13 This closes #23
diff --git a/README.md b/README.md
index 7736942..30cb98e 100644
--- a/README.md
+++ b/README.md
@@ -90,6 +90,11 @@
Values for X, Y, Z motion are all randomly generated in order to simulate the accelerometer.
+### Android Quirks
+
+The accelerometer is called with the __SENSOR_DELAY_UI__ flag, which limits the maximum readout frequency to something between 20 and 60 Hz, depending on the device. Values for __period__ corresponding to higher frequencies will result in duplicate samples.
+
+
### iOS Quirks
- iOS doesn't recognize the concept of getting the current acceleration at any given point.
