diff --git a/public_html/js/action-script.js b/public_html/js/action-script.js
index fb07dc6..92f699f 100644
--- a/public_html/js/action-script.js
+++ b/public_html/js/action-script.js
@@ -99,7 +99,7 @@ ControllerRememberer.fetch(function(loaded_data){
 			---------------------------------------------------------*/
 			this.defaultWidth = this.width;
 			this.defaultHeight = this.height;
-			log('Image copied', '[Canvas]');
+			// log('Image copied', '[Canvas]');
 
 			// On change la valeur de `exec` pour qu'il n'entre plus dans ce `if`
 			exec = true;
@@ -142,29 +142,89 @@ ControllerRememberer.fetch(function(loaded_data){
 		  =========================================================*/
 
 			/* (1) On reporte chaque zone trackée sur le `<canvas>` */
-			var i, x, y, w, h;
-			for( i in reactiveFeatureTracking.zones ){
+			var i, il, x, y, w, h, a, c, cur, lst, ncollision;
+
+			c = 0;
+			for( i = 0, il = reactiveFeatureTracking.zones.length ; i < il ; i++ ){
+
+				// {2} Inclusion verification //
+				if( c <= 3 ){
+
+					ncollision = true;
+					for( a = 0 ; a < i ; a++ ){
+						lst = reactiveFeatureTracking.zones[a];
+						cur = reactiveFeatureTracking.zones[i];
+
+						ncollision = (lst.x >= cur.x+cur.w) // if no collision (@lst away from @cur)
+									 || (lst.y >= cur.y+cur.h)
+									 || (lst.x+lst.w <= cur.x)
+									 || (lst.y+lst.h <= cur.y);
+
+						if( !ncollision ) // if collision, we know
+							break;
+
+						// else, check other previous rects
+					}
+
+				}
+
+				(ncollision) && c++;
+				(c>3) && (ncollision=false);
+
+
+				// {3} Storing rects //
 				x = reactiveFeatureTracking.zones[i].x * _CAN.width;
 				y = reactiveFeatureTracking.zones[i].y * _CAN.height;
 				w = reactiveFeatureTracking.zones[i].w * _CAN.width;
 				h = reactiveFeatureTracking.zones[i].h * _CAN.height;
 
 				_CON.lineWidth = 5;
-				_CON.strokeStyle = '#f00';
+				_CON.strokeStyle = !ncollision ? 'rgba(0, 255, 0, .3)' : '#0f0';
 
 				_CON.strokeRect(x, y, w, h);
+
 			}
 
-			for( i in reactiveFaceTracking.zones ){
+
+			c = 0;
+			for( i = 0, il = reactiveFaceTracking.zones.length ; i < il ; i++ ){
+
+				// {2} Inclusion verification //
+				if( c <= 1 ){
+
+					ncollision = true;
+					for( a = 0 ; a < i ; a++ ){
+						lst = reactiveFaceTracking.zones[a];
+						cur = reactiveFaceTracking.zones[i];
+
+						ncollision = (lst.x >= cur.x+cur.w) // if no collision (@lst away from @cur)
+									 || (lst.y >= cur.y+cur.h)
+									 || (lst.x+lst.w <= cur.x)
+									 || (lst.y+lst.h <= cur.y);
+
+						if( !ncollision ) // if collision, we know
+							break;
+
+						// else, check other previous rects
+					}
+
+				}
+
+				// 3 rects maximum
+				(ncollision) && c++;
+				(c>1) && (ncollision=false);
+
+				// {3} Storing rects //
 				x = reactiveFaceTracking.zones[i].x * _CAN.width;
 				y = reactiveFaceTracking.zones[i].y * _CAN.height;
 				w = reactiveFaceTracking.zones[i].w * _CAN.width;
 				h = reactiveFaceTracking.zones[i].h * _CAN.height;
 
 				_CON.lineWidth = 5;
-				_CON.strokeStyle = '#ff0';
+				_CON.strokeStyle = !ncollision ? 'rgba(0, 0, 255, .3)' : '#00f';
 
 				_CON.strokeRect(x, y, w, h);
+
 			}
 		}
 
diff --git a/public_html/js/min/action-script.js b/public_html/js/min/action-script.js
index 6217047..aa177b3 100644
--- a/public_html/js/min/action-script.js
+++ b/public_html/js/min/action-script.js
@@ -1,12 +1,13 @@
 var DOM={body:$("body"),canvas:$("canvas"),imageLoader:$("#image-loader")},_CAN=DOM.canvas;_CAN.width=_CAN.height=1E3;var _CON=_CAN.getContext("2d"),iL,filterManager,process=function(){},exec=!1,last,Controller,CFolder={},init,initialized=!1,ControllerRememberer=new PermanentStorage;
-ControllerRememberer.fetch(function(f){log("Preset loaded.","[PermanentStorage]");Controller=new dat.GUI({load:JSON.parse(f),preset:"default"});init=function(){last=this.src="front/male/1.jpg";initialized=!0;CFolder.src=Controller.addFolder("Source Picture");Controller.remember(this);CFolder.src.add(this,"src",this._images).listen()};LOADER.init();process=function(){if(initialized&&this instanceof HTMLImageElement){console.time("PROCESS");LOADER.start();this.src!=last&&(reactiveFaceTracking.zones=
-[],reactiveFeatureTracking.zones=[],exec=!1,last=this.src);exec||(this.defaultWidth=this.width,this.defaultHeight=this.height,log("Image copied","[Canvas]"),exec=!0);_CON.clearRect(0,0,_CAN.width,_CAN.height);filterManager.get("resolution").apply();filterManager.get("contrast").apply();filterManager.get("grayscale").apply();filterManager.get("sobel").apply();filterManager.get("gaussian").apply();filterManager.get("canny").apply();var a,b,c,d,e;for(a in reactiveFeatureTracking.zones)b=reactiveFeatureTracking.zones[a].x*
-_CAN.width,c=reactiveFeatureTracking.zones[a].y*_CAN.height,d=reactiveFeatureTracking.zones[a].w*_CAN.width,e=reactiveFeatureTracking.zones[a].h*_CAN.height,_CON.lineWidth=5,_CON.strokeStyle="#f00",_CON.strokeRect(b,c,d,e);for(a in reactiveFaceTracking.zones)b=reactiveFaceTracking.zones[a].x*_CAN.width,c=reactiveFaceTracking.zones[a].y*_CAN.height,d=reactiveFaceTracking.zones[a].w*_CAN.width,e=reactiveFaceTracking.zones[a].h*_CAN.height,_CON.lineWidth=5,_CON.strokeStyle="#ff0",_CON.strokeRect(b,c,
-d,e);console.timeEnd("PROCESS");LOADER.stop()}};filterManager=new ReactiveFilterManager(DOM.imageLoader,_CAN,process);filterManager.add("feature_tracking",reactiveFeatureTracking);filterManager.add("face_tracking",reactiveFaceTracking);filterManager.add("resolution",reactiveResolution);filterManager.add("contrast",reactiveContrast);filterManager.add("grayscale",reactiveGrayscale);filterManager.add("sobel",reactiveSobel);filterManager.add("gaussian",reactiveGaussianBlur);filterManager.add("canny",
-reactiveCanny);filterManager.add("haar_face",reactiveHaarFace);Controller.remember(filterManager.get("face_tracking"));Controller.remember(filterManager.get("feature_tracking"));Controller.remember(filterManager.get("resolution"));Controller.remember(filterManager.get("contrast"));Controller.remember(filterManager.get("grayscale"));Controller.remember(filterManager.get("sobel"));Controller.remember(filterManager.get("canny"));Controller.remember(filterManager.get("gaussian"));Controller.remember(filterManager.get("haar_face"));
-CFolder.custom=Controller.addFolder("custom");CFolder.resolution=CFolder.custom.addFolder("Image Resolution");CFolder.resolution.add(filterManager.get("resolution"),"width",0,2).step(.1);CFolder.resolution.add(filterManager.get("resolution"),"height",0,2).step(.1);CFolder.basic=CFolder.custom.addFolder("Basic Image Processing");CFolder.basic.add(filterManager.get("contrast"),"contrast",0,100);CFolder.basic.add(filterManager.get("grayscale"),"grayscale");CFolder.tracking=Controller.addFolder("Tracking.js");
-CFolder.face_tracking=CFolder.tracking.addFolder("Face tracking");CFolder.face_tracking.add(filterManager.get("face_tracking"),"apply");CFolder.face_tracking.add(filterManager.get("face_tracking"),"initial_scale",1,10).step(.5);CFolder.face_tracking.add(filterManager.get("face_tracking"),"step_size",-.1,5).step(.1);CFolder.face_tracking.add(filterManager.get("face_tracking"),"edges_density",.1,.5).step(.01);CFolder.feature_tracking=CFolder.tracking.addFolder("Feature tracking");CFolder.feature_tracking.add(filterManager.get("feature_tracking"),
-"apply");CFolder.feature_tracking.add(filterManager.get("feature_tracking"),"initial_scale",1,10).step(.5);CFolder.feature_tracking.add(filterManager.get("feature_tracking"),"step_size",-.1,5).step(.1);CFolder.feature_tracking.add(filterManager.get("feature_tracking"),"edges_density",.1,.5).step(.01);CFolder.jsfeat=Controller.addFolder("jsfeat");CFolder.haar_face=CFolder.jsfeat.addFolder("Haar Face Detection");CFolder.haar_face.add(filterManager.get("haar_face"),"apply");CFolder.haar_face.add(filterManager.get("haar_face"),
-"min_scale",1,4).step(.1);CFolder.haar_face.add(filterManager.get("haar_face"),"scale_factor",1.1,2).step(.025);CFolder.haar_face.add(filterManager.get("haar_face"),"equalize_histogram");CFolder.haar_face.add(filterManager.get("haar_face"),"use_canny");CFolder.haar_face.add(filterManager.get("haar_face"),"edges_density",.01,1).step(.005);CFolder.gaussian=CFolder.jsfeat.addFolder("Gaussian Blur");CFolder.gaussian.add(filterManager.get("gaussian"),"active");CFolder.gaussian.add(filterManager.get("gaussian"),
-"sigma",0,10).step(.5);CFolder.gaussian.add(filterManager.get("gaussian"),"radius",1,11).step(1);CFolder.sobel=CFolder.jsfeat.addFolder("Sobel Filter");CFolder.sobel.add(filterManager.get("sobel"),"sobelActive");CFolder.canny=CFolder.jsfeat.addFolder("Canny Filter");CFolder.canny.add(filterManager.get("canny"),"active");CFolder.canny.add(filterManager.get("canny"),"radius",0,4).step(1);CFolder.canny.add(filterManager.get("canny"),"low_threshold",1,127).step(1);CFolder.canny.add(filterManager.get("canny"),
-"high_threshold",1,127).step(1);CFolder.process=Controller.addFolder("Process");CFolder.process.add({render:process},"render");Controller.__save_row.children[2].addEventListener("click",function(){Controller.save();try{var a=JSON.stringify(Controller.getSaveObject());ControllerRememberer.store(a,function(){log("dat.GUI preset stored.","[PermanentStorage]");return!0})}catch(b){log("Corrupted data.","[PermanentStorage]")}},!1);iL=new ImageLoader(DOM.imageLoader,init,process);return!0});
+ControllerRememberer.fetch(function(k){log("Preset loaded.","[PermanentStorage]");Controller=new dat.GUI({load:JSON.parse(k),preset:"default"});init=function(){last=this.src="front/male/1.jpg";initialized=!0;CFolder.src=Controller.addFolder("Source Picture");Controller.remember(this);CFolder.src.add(this,"src",this._images).listen()};LOADER.init();process=function(){if(initialized&&this instanceof HTMLImageElement){console.time("PROCESS");LOADER.start();this.src!=last&&(reactiveFaceTracking.zones=
+[],reactiveFeatureTracking.zones=[],exec=!1,last=this.src);exec||(this.defaultWidth=this.width,this.defaultHeight=this.height,exec=!0);_CON.clearRect(0,0,_CAN.width,_CAN.height);filterManager.get("resolution").apply();filterManager.get("contrast").apply();filterManager.get("grayscale").apply();filterManager.get("sobel").apply();filterManager.get("gaussian").apply();filterManager.get("canny").apply();var b,f,d,c,g,h,e,a;b=e=0;for(f=reactiveFeatureTracking.zones.length;b<f;b++){if(3>=e)for(a=!0,d=0;d<
+b&&(c=reactiveFeatureTracking.zones[d],a=reactiveFeatureTracking.zones[b],a=c.x>=a.x+a.w||c.y>=a.y+a.h||c.x+c.w<=a.x||c.y+c.h<=a.y,a);d++);a&&e++;3<e&&(a=!1);d=reactiveFeatureTracking.zones[b].x*_CAN.width;c=reactiveFeatureTracking.zones[b].y*_CAN.height;g=reactiveFeatureTracking.zones[b].w*_CAN.width;h=reactiveFeatureTracking.zones[b].h*_CAN.height;_CON.lineWidth=5;_CON.strokeStyle=a?"#0f0":"rgba(0, 255, 0, .3)";_CON.strokeRect(d,c,g,h)}b=e=0;for(f=reactiveFaceTracking.zones.length;b<f;b++){if(1>=
+e)for(a=!0,d=0;d<b&&(c=reactiveFaceTracking.zones[d],a=reactiveFaceTracking.zones[b],a=c.x>=a.x+a.w||c.y>=a.y+a.h||c.x+c.w<=a.x||c.y+c.h<=a.y,a);d++);a&&e++;1<e&&(a=!1);d=reactiveFaceTracking.zones[b].x*_CAN.width;c=reactiveFaceTracking.zones[b].y*_CAN.height;g=reactiveFaceTracking.zones[b].w*_CAN.width;h=reactiveFaceTracking.zones[b].h*_CAN.height;_CON.lineWidth=5;_CON.strokeStyle=a?"#00f":"rgba(0, 0, 255, .3)";_CON.strokeRect(d,c,g,h)}console.timeEnd("PROCESS");LOADER.stop()}};filterManager=new ReactiveFilterManager(DOM.imageLoader,
+_CAN,process);filterManager.add("feature_tracking",reactiveFeatureTracking);filterManager.add("face_tracking",reactiveFaceTracking);filterManager.add("resolution",reactiveResolution);filterManager.add("contrast",reactiveContrast);filterManager.add("grayscale",reactiveGrayscale);filterManager.add("sobel",reactiveSobel);filterManager.add("gaussian",reactiveGaussianBlur);filterManager.add("canny",reactiveCanny);filterManager.add("haar_face",reactiveHaarFace);Controller.remember(filterManager.get("face_tracking"));
+Controller.remember(filterManager.get("feature_tracking"));Controller.remember(filterManager.get("resolution"));Controller.remember(filterManager.get("contrast"));Controller.remember(filterManager.get("grayscale"));Controller.remember(filterManager.get("sobel"));Controller.remember(filterManager.get("canny"));Controller.remember(filterManager.get("gaussian"));Controller.remember(filterManager.get("haar_face"));CFolder.custom=Controller.addFolder("custom");CFolder.resolution=CFolder.custom.addFolder("Image Resolution");
+CFolder.resolution.add(filterManager.get("resolution"),"width",0,2).step(.1);CFolder.resolution.add(filterManager.get("resolution"),"height",0,2).step(.1);CFolder.basic=CFolder.custom.addFolder("Basic Image Processing");CFolder.basic.add(filterManager.get("contrast"),"contrast",0,100);CFolder.basic.add(filterManager.get("grayscale"),"grayscale");CFolder.tracking=Controller.addFolder("Tracking.js");CFolder.face_tracking=CFolder.tracking.addFolder("Face tracking");CFolder.face_tracking.add(filterManager.get("face_tracking"),
+"apply");CFolder.face_tracking.add(filterManager.get("face_tracking"),"initial_scale",1,10).step(.5);CFolder.face_tracking.add(filterManager.get("face_tracking"),"step_size",-.1,5).step(.1);CFolder.face_tracking.add(filterManager.get("face_tracking"),"edges_density",.1,.5).step(.01);CFolder.feature_tracking=CFolder.tracking.addFolder("Feature tracking");CFolder.feature_tracking.add(filterManager.get("feature_tracking"),"apply");CFolder.feature_tracking.add(filterManager.get("feature_tracking"),"initial_scale",
+1,10).step(.5);CFolder.feature_tracking.add(filterManager.get("feature_tracking"),"step_size",-.1,5).step(.1);CFolder.feature_tracking.add(filterManager.get("feature_tracking"),"edges_density",.1,.5).step(.01);CFolder.jsfeat=Controller.addFolder("jsfeat");CFolder.haar_face=CFolder.jsfeat.addFolder("Haar Face Detection");CFolder.haar_face.add(filterManager.get("haar_face"),"apply");CFolder.haar_face.add(filterManager.get("haar_face"),"min_scale",1,4).step(.1);CFolder.haar_face.add(filterManager.get("haar_face"),
+"scale_factor",1.1,2).step(.025);CFolder.haar_face.add(filterManager.get("haar_face"),"equalize_histogram");CFolder.haar_face.add(filterManager.get("haar_face"),"use_canny");CFolder.haar_face.add(filterManager.get("haar_face"),"edges_density",.01,1).step(.005);CFolder.gaussian=CFolder.jsfeat.addFolder("Gaussian Blur");CFolder.gaussian.add(filterManager.get("gaussian"),"active");CFolder.gaussian.add(filterManager.get("gaussian"),"sigma",0,10).step(.5);CFolder.gaussian.add(filterManager.get("gaussian"),
+"radius",1,11).step(1);CFolder.sobel=CFolder.jsfeat.addFolder("Sobel Filter");CFolder.sobel.add(filterManager.get("sobel"),"sobelActive");CFolder.canny=CFolder.jsfeat.addFolder("Canny Filter");CFolder.canny.add(filterManager.get("canny"),"active");CFolder.canny.add(filterManager.get("canny"),"radius",0,4).step(1);CFolder.canny.add(filterManager.get("canny"),"low_threshold",1,127).step(1);CFolder.canny.add(filterManager.get("canny"),"high_threshold",1,127).step(1);CFolder.process=Controller.addFolder("Process");
+CFolder.process.add({render:process},"render");Controller.__save_row.children[2].addEventListener("click",function(){Controller.save();try{var b=JSON.stringify(Controller.getSaveObject());ControllerRememberer.store(b,function(){log("dat.GUI preset stored.","[PermanentStorage]");return!0})}catch(f){log("Corrupted data.","[PermanentStorage]")}},!1);iL=new ImageLoader(DOM.imageLoader,init,process);return!0});