diff --git a/cameraview/src/main/java/com/otaliastudios/cameraview/CameraView.java b/cameraview/src/main/java/com/otaliastudios/cameraview/CameraView.java
index 116d4fb1..e530b3ca 100644
--- a/cameraview/src/main/java/com/otaliastudios/cameraview/CameraView.java
+++ b/cameraview/src/main/java/com/otaliastudios/cameraview/CameraView.java
@@ -39,7 +39,6 @@ import static android.view.View.MeasureSpec.UNSPECIFIED;
 import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
 
 /**
- * TODO: docs for gestures
  * TODO: README for gestures
  * TODO: deprecate setFocus, CONTINUOUS should be the default
  *
diff --git a/cameraview/src/main/java/com/otaliastudios/cameraview/Gesture.java b/cameraview/src/main/java/com/otaliastudios/cameraview/Gesture.java
index 848dae46..d4d91d39 100644
--- a/cameraview/src/main/java/com/otaliastudios/cameraview/Gesture.java
+++ b/cameraview/src/main/java/com/otaliastudios/cameraview/Gesture.java
@@ -6,13 +6,51 @@ import java.util.List;
 
 import static com.otaliastudios.cameraview.CameraConstants.*;
 
+
+/**
+ * Gestures listen to finger gestures over the {@link CameraView} bounds and can be mapped
+ * to one or more camera controls using XML attributes or {@link CameraView#mapGesture(Gesture, int)}.
+ *
+ * Not every gesture can control a certain action. For example, pinch gestures can only control
+ * continuous values, such as zoom or AE correction. Single point gestures, on the other hand,
+ * can only control point actions such as focusing or capturing a picture.
+ */
 public enum Gesture {
 
+    /**
+     * Pinch gesture, typically assigned to the zoom control.
+     * This gesture can be mapped to:
+     *
+     * - {@link CameraConstants#GESTURE_ACTION_ZOOM}
+     * - {@link CameraConstants#GESTURE_ACTION_AE_CORRECTION}
+     * - {@link CameraConstants#GESTURE_ACTION_NONE}
+     */
     PINCH(GESTURE_ACTION_ZOOM, GESTURE_ACTION_AE_CORRECTION),
+
+    /**
+     * Single tap gesture, typically assigned to the focus control.
+     * This gesture can be mapped to:
+     *
+     * - {@link CameraConstants#GESTURE_ACTION_FOCUS}
+     * - {@link CameraConstants#GESTURE_ACTION_FOCUS_WITH_MARKER}
+     * - {@link CameraConstants#GESTURE_ACTION_CAPTURE}
+     * - {@link CameraConstants#GESTURE_ACTION_NONE}
+     */
     TAP(GESTURE_ACTION_FOCUS, GESTURE_ACTION_FOCUS_WITH_MARKER, GESTURE_ACTION_CAPTURE),
     // DOUBLE_TAP(GESTURE_ACTION_FOCUS, GESTURE_ACTION_FOCUS_WITH_MARKER, GESTURE_ACTION_CAPTURE),
+
+    /**
+     * Long tap gesture.
+     * This gesture can be mapped to:
+     *
+     * - {@link CameraConstants#GESTURE_ACTION_FOCUS}
+     * - {@link CameraConstants#GESTURE_ACTION_FOCUS_WITH_MARKER}
+     * - {@link CameraConstants#GESTURE_ACTION_CAPTURE}
+     * - {@link CameraConstants#GESTURE_ACTION_NONE}
+     */
     LONG_TAP(GESTURE_ACTION_FOCUS, GESTURE_ACTION_FOCUS_WITH_MARKER, GESTURE_ACTION_CAPTURE);
 
+
     Gesture(@GestureAction Integer... controls) {
         mControls = Arrays.asList(controls);
     }