diff --git a/README.txt b/README.txt
new file mode 100644
index 0000000..77d06ba
--- /dev/null
+++ b/README.txt
@@ -0,0 +1,30 @@
+## Controls ##
+
+Arrow up: tilt angle ++  NOT USED
+Arrow down: tilt angle --  NOT USED
+
+y: decrease minDepth
+x: increase minDepth
+c: decrease maxDepth
+v: increase maxDepth
+
+s: save boxconfig
+l: load boxconfig
+
+u: toggle left view between depth and image
+m: toggle mirror
+i: toggle IR
+k: toggle colordepth
+w: switch box modes
+
+
+e: toogle box edit mode
+In edit mode:
++: boxedit id++
+-: boxedit id--
+4: decrease box width
+6: increase box width
+2: decrease box height
+8: increase box height
+arrow keys: move box
+mouse click in richt view: center box at mouse position
diff --git a/kinectv1_wuerfel.pde b/kinectv1_wuerfel.pde
index bd3e656..0672aa6 100644
--- a/kinectv1_wuerfel.pde
+++ b/kinectv1_wuerfel.pde
@@ -40,8 +40,9 @@ PVector boxsize[] = new PVector[boxnum]; //size of box (width,height)
 boolean boxenabled[] = new boolean[boxnum];
 float[] depthLookUp = new float[2048];
 
-static int FRAMERATE=10;
-int fadetime=1000/FRAMERATE /10; //fadetime in centiseconds
+static int FRAMERATE=20;
+//int fadetime=1000/FRAMERATE /10; //fadetime in centiseconds
+int fadetime=1000/FRAMERATE /10 *4; //fadetime in centiseconds  SMOOOOTH
 
 int editbox=0; //num of box
 boolean editboxpos=false; //editmode
@@ -230,7 +231,8 @@ void draw() {
     
     int brightness=0;
     if (cpmax>0){
-      brightness=255;
+      //brightness=255;
+      brightness=int(255-(cpmax-cpmean));
     }
     if (mode.equals(Mode.DEPTHCOLOR)){ //depth color
       box[i]=color(map(cpmax,0,255, 0,255),255,brightness);
@@ -290,7 +292,7 @@ void keyPressed() {
     saveBoxConfig();
   } else if (key =='l') { //load boxes
     loadBoxConfig();
-  } else if (key =='u') { //switch left view
+  } else if (key =='u') { //toggle left view
     leftview_depth=!leftview_depth;
   } else if (key =='m') { // mirror
     enable_mirrorImage=!enable_mirrorImage;
@@ -298,7 +300,7 @@ void keyPressed() {
   } else if (key =='i') { // toggle IR
     enable_IRImage=!enable_IRImage;
     kinect.enableIR(enable_IRImage);
-  } else if (key =='k') { // toggle IR
+  } else if (key =='k') { // toggle color as depth
     enable_colordepth=!enable_colordepth;
     kinect.enableColorDepth(enable_colordepth);
   } else if (key =='w') { // switch mode